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1
+
2
+
3
+
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+
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+
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+
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+ # --- Contents
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+
9
+ | | |
10
+ |---------------------------------------------|----|
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+ | Foreword ..... | 4 |
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+ | Introduction ..... | 5 |
13
+ | 1 Scope..... | 6 |
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+ | 2 References..... | 6 |
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+ | 3 Definitions and abbreviations ..... | 6 |
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+ | 3.1 Definitions..... | 6 |
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+ | 3.2 Abbreviations ..... | 6 |
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+ | 4 General..... | 7 |
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+ | 4.1 Main concepts ..... | 7 |
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+ | 4.2 LMU Classes..... | 7 |
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+ | 4.3 U-TDOA architecture..... | 7 |
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+ | 5 LMU radio characteristics..... | 8 |
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+ | 5.1 Frequency bands..... | 8 |
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+ | 5.2 Channel arrangement..... | 8 |
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+ | 5.3 Reference sensitivity level ..... | 9 |
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+ | 5.4 Dynamic range ..... | 9 |
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+ | 5.5 Adjacent Channel Selectivity (ACS)..... | 9 |
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+ | 5.6 Blocking characteristics ..... | 9 |
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+ | 5.7 Intermodulation characteristics ..... | 13 |
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+ | 5.8 Spurious emissions..... | 14 |
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+ | 6 LMU measurement requirements..... | 15 |
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+ | 6.1 General ..... | 15 |
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+ | 6.2 RRC States supported..... | 15 |
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+ | 6.3 Maximum response times..... | 15 |
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+ | 6.4 Nominal time accuracy..... | 15 |
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+ | 6.5 Multipath scenarios ..... | 16 |
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+ | 6.6 Moving scenario..... | 16 |
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+ | 6.7 Cross correlation ..... | 16 |
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+ | Annex A (informative): Change history..... | 17 |
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+
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+ # --- Foreword
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+
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+ This Technical Specification has been produced by the 3<sup>rd</sup> Generation Partnership Project (3GPP).
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+
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+ The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows:
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+
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+ Version x.y.z
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+
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+ where:
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+
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+ - x the first digit:
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+ - 1 presented to TSG for information;
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+ - 2 presented to TSG for approval;
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+ - 3 or greater indicates TSG approved document under change control.
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+ - Y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc.
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+ - z the third digit is incremented when editorial only changes have been incorporated in the document.
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+
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+ # --- Introduction
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+
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+ In order to ensure correctness and consistency of the specifications (i.e., technical specifications and technical reports) under responsibility of the Technical Specification Groups (TSG) of the 3<sup>rd</sup> Generation Partnership Project (3GPP), clear, manageable and efficient mechanisms are necessary to handle version control, change control, document updating, distribution and management.
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+
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+ Also, the fact that the specifications are/will be implemented by industry almost in parallel with the writing of them requires strict and fast procedures for handling of changes to the specifications.
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+
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+ It is very important that the changes that are brought into the standard, from the past, at present and in the future, are well documented and controlled, so that technical consistency and backwards tracing are ensured.
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+
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+ The 3GPP TSGs, and their sub-groups together with the Support Team are responsible for the technical content and consistency of the specifications whilst the Support Team alone is responsible for the proper management of the entire documentation, including specifications, meeting documents, administrative information and information exchange with other bodies.
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+
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+ # --- 1 Scope
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+
70
+ The present document establishes the Location Measurement Unit (LMU) minimum RF characteristics of the FDD mode of UTRA.
71
+
72
+ # --- 2 References
73
+
74
+ The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
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+
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+ - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
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+ - For a specific reference, subsequent revisions do not apply.
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+ - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document *in the same Release as the present document*.
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+ - [1] 3GPP TS 25.104: “Base Station (BS) radio transmission and reception (FDD)”.
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+ - [2] 3GPP TS 45.004: “Modulation”.
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+ - [3] 3GPP TS 25.141: “Base Station (BS) conformance testing (FDD)”.
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+ - [4] 3GPP TR 25.942: “Radio Frequency (RF) system scenarios”.
83
+ - [5] 3GPP TR 21.905: “Vocabulary for 3GPP Specifications”.
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+
85
+ # --- 3 Definitions and abbreviations
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+
87
+ ## 3.1 Definitions
88
+
89
+ For the purposes of the present document, the terms and definitions given in TR 21.905 [5] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [5].
90
+
91
+ **Mean power:** When applied to a W-CDMA modulated signal this is the power (transmitted or received) in a bandwidth of at least $(1 + \alpha)$ times the chip rate of the radio access mode. The period of measurement shall be at least one timeslot unless otherwise stated.
92
+
93
+ NOTE: The roll-off factor $\alpha$ is defined in clause 6.8.1 of [1].
94
+
95
+ ## 3.2 Abbreviations
96
+
97
+ For the purposes of the present document, the abbreviations given in TR 21.905 [5] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [5].
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+
99
+ | | |
100
+ |--------|----------------------------------------------|
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+ | ACS | Adjacent Channel Selectivity |
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+ | BS | Base Station |
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+ | BER | Bit Error Ratio |
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+ | BLER | Block Error Ratio |
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+ | CW | Continuous Wave (unmodulated signal) |
106
+ | DL | Down Link (forward link) |
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+ | FDD | Frequency Division Duplexing |
108
+ | GSM | Global System for Mobile Communications |
109
+ | LMU | Location Measurement Unit |
110
+ | UARFCN | UTRA Absolute Radio Frequency Channel Number |
111
+ | UE | User Equipment |
112
+ | UL | Up Link (reverse link) |
113
+
114
+ | | |
115
+ |--------|----------------------------------------|
116
+ | U-TDOA | Uplink Time Difference Of Arrival |
117
+ | WCDMA | Wideband Code Division Multiple Access |
118
+
119
+ # --- 4 General
120
+
121
+ ## 4.1 Main concepts
122
+
123
+ The LMU is either located as a separate unit in an existing network or typically located at Node B or BTS sites. Therefore the LMU radio requirements assume that the isolation between the LMU and any other network to be protected is to be at least 30dB.
124
+
125
+ The communication link between LMU and Stand-Alone SMLC is not a radio interface over the air. Requirements in this document therefore do not cover the situation when the LMU is transmitting over the air on this interface between LMU and Stand-Alone SMLC.
126
+
127
+ ## 4.2 LMU Classes
128
+
129
+ The requirements in this specification apply to Wide Area LMUs and Medium Range LMUs.
130
+
131
+ Wide Area LMUs are characterised by requirements derived from Macro Cell scenarios with an LMU to UE minimum coupling loss equal to 70 dB.
132
+
133
+ Medium Range LMUs are characterised by requirements derived from Micro Cell scenarios with an LMU to UE minimum coupling loss equal to 53 dB.
134
+
135
+ For Pico Cell scenarios, the location of the BS provides sufficient accuracy; therefore, a Local Area LMUs class is not specified.
136
+
137
+ ## 4.3 U-TDOA architecture
138
+
139
+ A sample architecture is shown in Figure 3.1 depicting the LMU's relationship with other network elements. The LMU is typically located at the Node B. The LMUs communicate with the SMLC that distributes UTDOA reference data from the reference LMU to other cooperating LMUs when performing UE positioning.
140
+
141
+ ![Figure 3.1: Example of UTDOA deployment. The diagram shows a network architecture with Node B, RNC, LMU, Stand-Alone SMLC, MSC, and SGSN. Two Node Bs are connected to RNCs via Iub interfaces. Each RNC is connected to a Stand-Alone SMLC via Iupc interfaces. The Stand-Alone SMLC is connected to both an MSC and an SGSN. Multiple LMUs are shown, with a vertical arrow indicating they are 'Typically located at Node B'. The LMUs are connected to the Stand-Alone SMLC.](d0abac95583b52a3b35f74a215567334_img.jpg)
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+
143
+ Figure 3.1: Example of UTDOA deployment. The diagram shows a network architecture with Node B, RNC, LMU, Stand-Alone SMLC, MSC, and SGSN. Two Node Bs are connected to RNCs via Iub interfaces. Each RNC is connected to a Stand-Alone SMLC via Iupc interfaces. The Stand-Alone SMLC is connected to both an MSC and an SGSN. Multiple LMUs are shown, with a vertical arrow indicating they are 'Typically located at Node B'. The LMUs are connected to the Stand-Alone SMLC.
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+
145
+ Figure 3.1: Example of UTDOA deployment
146
+
147
+ # 5 LMU radio characteristics
148
+
149
+ An LMU performs BS receiver functions to obtain reference data for use at a cooperating LMU. The following clause describes the required LMU radio characteristics when performing these functions.
150
+
151
+ ## 5.1 Frequency bands
152
+
153
+ - a) The LMU is designed to operate in the following bands:
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+
155
+ Table 4.1: Frequency bands
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+
157
+ | Operating Band | UL Frequencies<br>UE transmit, LMU receive |
158
+ |----------------|--------------------------------------------|
159
+ | I | 1920 – 1980 MHz |
160
+ | II | 1850 -1910 MHz |
161
+ | III | 1710-1785 MHz |
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+ | IV | 1710-1755 MHz |
163
+ | V | 824 – 849MHz |
164
+ | VI | 830-840 MHz |
165
+ | VII | 2500 – 2570 MHz |
166
+ | VIII | 880 – 915 MHz |
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+ | IX | 1749.9 – 1784.9 MHz |
168
+ | X | 1710-1770 MHz |
169
+
170
+ - b) Deployment in other frequency bands is not precluded
171
+
172
+ ## 5.2 Channel arrangement
173
+
174
+ The channel arrangement shall be as specified in Section 5.4 of [1].
175
+
176
+ ## 5.3 Reference sensitivity level
177
+
178
+ Using the reference measurement channel specification in TS 25.104 Annex A [1], the reference sensitivity level and performance of the LMU shall be as specified in Table 4.2.
179
+
180
+ **Table 4.2: LMU reference sensitivity levels**
181
+
182
+ | LMU Class | Reference measurement channel data rate | LMU sensitivity level (dBm) | BER |
183
+ |------------------|-----------------------------------------|-----------------------------|----------------------------|
184
+ | Wide Area LMU | 12.2 kbps | -121 | BER shall not exceed 0.001 |
185
+ | Medium Range LMU | 12.2 kbps | -111 | BER shall not exceed 0.001 |
186
+
187
+ ## 5.4 Dynamic range
188
+
189
+ Receiver dynamic range is the receiver ability to handle a rise of interference in the reception frequency channel. The receiver shall fulfil a specified BER requirement for a specified sensitivity degradation of the wanted signal in the presence of an interfering AWGN signal in the same reception frequency channel.
190
+
191
+ The BER shall not exceed 0.001 for the parameters specified in Table 4.3.
192
+
193
+ **Table 4.3: Dynamic range**
194
+
195
+ | Parameter | Level Wide Area LMU | Level Medium Range LMU | Unit |
196
+ |-----------------------------------------|---------------------|------------------------|--------------|
197
+ | Reference measurement channel data rate | 12.2 | 12.2 | kbps |
198
+ | Wanted signal mean power | -91 | -81 | dBm |
199
+ | Interfering AWGN signal | -73 | -63 | dBm/3.84 MHz |
200
+
201
+ ## 5.5 Adjacent Channel Selectivity (ACS)
202
+
203
+ Adjacent channel selectivity (ACS) is a measure of the LMU receiver ability to receive a wanted signal at its assigned channel frequency in the presence of an adjacent channel signal at a given frequency offset from the centre frequency of the assigned channel. ACS is the ratio of the LMU receiver filter attenuation on the assigned channel frequency to the receiver filter attenuation on the adjacent channel(s).
204
+
205
+ The interference signal is offset from the wanted signal by the frequency offset Fuw. The interference signal shall be a W-CDMA signal as specified in Annex C of TS 25.104 [1].
206
+
207
+ The BER shall not exceed 0.001 for the parameters specified in Table 4.4.
208
+
209
+ **Table 4.4: LMU Adjacent channel selectivity**
210
+
211
+ | Parameter | Level Wide Area LMU | Level Medium Range LMU | Unit |
212
+ |-------------------------------|---------------------|------------------------|------|
213
+ | Data rate | 12.2 | 12.2 | kbps |
214
+ | Wanted signal mean power | -115 | -105 | dBm |
215
+ | Interfering signal mean power | -52 | -42 | dBm |
216
+ | Fuw offset (Modulated) | 5 | 5 | MHz |
217
+
218
+ ## 5.6 Blocking characteristics
219
+
220
+ The blocking characteristics are a measure of the LMU receiver ability to receive a wanted signal at its assigned channel frequency in the presence of an unwanted interferer on frequencies other than those of the adjacent channels. The performance as specified in Table 4.5-4.10 shall be met with a wanted and an interfering signal coupled to the LMU antenna input using the following parameters for the blocking and narrowband blocking requirements:
221
+
222
+ **Table 4.5: Blocking performance requirement for Wide Area LMU**
223
+
224
+ | Operating Band | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Minimum Offset of Interfering Signal | Type of Interfering Signal |
225
+ |----------------|----------------------------------------------|-------------------------------|--------------------------|--------------------------------------|----------------------------|
226
+ | I | 1920 – 1980 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
227
+ | | 1900 – 1920 MHz<br>1980 – 2000 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
228
+ | | 1 MHz -1900 MHz<br>2000 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
229
+ | II | 1850 – 1910 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
230
+ | | 1830 – 1850 MHz<br>1910 – 1930 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
231
+ | | 1 MHz – 1830 MHz<br>1930 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
232
+ | III | 1710 – 1785 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
233
+ | | 1690 – 1710 MHz<br>1785 – 1805 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
234
+ | | 1 MHz – 1690 MHz<br>1805 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
235
+ | IV | 1710 – 1755 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
236
+ | | 1690 – 1710 MHz<br>1755 – 1775 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
237
+ | | 1 MHz – 1690 MHz<br>1775 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
238
+ | V | 824-849 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
239
+ | | 804-824 MHz<br>849-869 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
240
+ | | 1 MHz – 804 MHz<br>869 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
241
+ | VI | 810 – 830 MHz<br>840 – 860 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
242
+ | | 1 MHz – 810 MHz<br>860 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
243
+ | VII | 2500 – 2570 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
244
+ | | 2480 – 2500 MHz<br>2570 – 2590 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
245
+ | | 1 MHz -2480 MHz<br>2590 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
246
+ | VIII | 880 – 915 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
247
+ | | 860 – 880 MHz<br>915 – 925 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
248
+ | | 1 MHz -860 MHz<br>925 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
249
+ | IX | 1749.9 – 1784.9 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
250
+ | | 1729.9 – 1749.9 MHz<br>1784.9 – 1804.9 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
251
+ | | 1 MHz – 1729.9 MHz<br>1804.9 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
252
+ | X | 1710 – 1770 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
253
+ | | 1690 – 1710 MHz<br>1770 – 1790 MHz | -40 dBm | -115 dBm | 10 MHz | WCDMA signal * |
254
+ | | 1 MHz – 1690 MHz<br>1790 MHz – 12750 MHz | -15 dBm | -115 dBm | — | CW carrier |
255
+
256
+ NOTE \*: The characteristics of the W-CDMA interference signal are specified in Annex C of [1]
257
+
258
+ **Table 4.6: Blocking performance requirement for the Medium range LMU**
259
+
260
+ | Operating Band | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Minimum Offset of Interfering Signal | Type of Interfering Signal |
261
+ |----------------|----------------------------------------------|-------------------------------|--------------------------|--------------------------------------|----------------------------|
262
+ | I | 1920 – 1980 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
263
+ | | 1900 – 1920 MHz<br>1980 – 2000 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
264
+ | | 1 MHz -1900 MHz<br>2000 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
265
+ | II | 1850 – 1910 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
266
+ | | 1830 – 1850 MHz<br>1910 – 1930 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
267
+ | | 1 MHz – 1830 MHz<br>1930 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
268
+ | III | 1710 – 1785 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
269
+ | | 1690 – 1710 MHz<br>1785 – 1805 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
270
+ | | 1 MHz – 1690 MHz<br>1805 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
271
+ | IV | 1710 – 1755 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
272
+ | | 1690 – 1710 MHz<br>1755 – 1775 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
273
+ | | 1 MHz – 1690 MHz<br>1775 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
274
+ | V | 824-849 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
275
+ | | 804-824 MHz<br>849-869 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
276
+ | | 1 MHz – 804 MHz<br>869 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
277
+ | VI | 810 – 830 MHz<br>840 – 860 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
278
+ | | 1 MHz – 810 MHz<br>860 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
279
+ | VII | 2500 – 2570 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
280
+ | | 2480 – 2500 MHz<br>2570 – 2590 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
281
+ | | 1 MHz -2480 MHz<br>2590 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
282
+ | VIII | 880 – 915 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
283
+ | | 860 – 880 MHz<br>915 – 925 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
284
+ | | 1 MHz -860 MHz<br>925 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
285
+ | IX | 1749.9 – 1784.9 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
286
+ | | 1729.9 – 1749.9 MHz<br>1784.9 – 1804.9 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
287
+ | | 1 MHz – 1729.9 MHz<br>1804.9 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
288
+ | X | 1710 – 1770 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
289
+ | | 1690 – 1710 MHz<br>1770 – 1790 MHz | -35 dBm | -105 dBm | 10 MHz | WCDMA signal * |
290
+ | | 1 MHz – 1690 MHz<br>1790 MHz – 12750 MHz | -15 dBm | -105 dBm | — | CW carrier |
291
+
292
+ NOTE \*: The characteristics of the W-CDMA interference signal are specified in Annex C of [1]
293
+
294
+ **Table 4.7: Blocking performance requirement (narrowband) for the Wide Area LMU**
295
+
296
+ | Operating Band | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Minimum Offset of Interfering Signal | Type of Interfering Signal |
297
+ |----------------|----------------------------------------|-------------------------------|--------------------------|--------------------------------------|----------------------------|
298
+ | II | 1850 – 1910 MHz | - 47 dBm | -115 dBm | 2.7 MHz | GMSK modulated* |
299
+ | III | 1710 – 1785 MHz | - 47 dBm | -115 dBm | 2.8 MHz | GMSK modulated* |
300
+ | IV | 1710 – 1755 MHz | - 47 dBm | -115 dBm | 2.7 MHz | GMSK modulated* |
301
+ | V | 824 – 849 MHz | - 47 dBm | -115 dBm | 2.7 MHz | GMSK modulated* |
302
+ | VIII | 880 – 915 MHz | - 47 dBm | -115 dBm | 2.8 MHz | GMSK modulated* |
303
+ | X | 1710 – 1770 MHz | - 47 dBm | -115 dBm | 2.7 MHz | GMSK modulated* |
304
+
305
+ NOTE \*: GMSK modulation as defined in TS 45.004 [2].
306
+
307
+ **Table 4.8: Narrowband blocking performance requirement for the Medium Range LMU**
308
+
309
+ | Operating Band | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Minimum Offset of Interfering Signal | Type of Interfering Signal |
310
+ |----------------|----------------------------------------|-------------------------------|--------------------------|--------------------------------------|----------------------------|
311
+ | II | 1850 – 1910 MHz | - 42 dBm | -105 dBm | 2.7 MHz | GMSK modulated* |
312
+ | III | 1710 – 1785 MHz | - 42 dBm | -105 dBm | 2.8 MHz | GMSK modulated* |
313
+ | IV | 1710 – 1755 MHz | - 42 dBm | -105 dBm | 2.7 MHz | GMSK modulated* |
314
+ | V | 824 – 849 MHz | - 42 dBm | -105 dBm | 2.7 MHz | GMSK modulated* |
315
+ | VIII | 880 – 915 MHz | - 42 dBm | -105 dBm | 2.8 MHz | GMSK modulated* |
316
+ | X | 1710 – 1770 MHz | - 42 dBm | -105 dBm | 2.7 MHz | GMSK modulated* |
317
+
318
+ NOTE \*: GMSK modulation as defined in TS 45.004 [2].
319
+
320
+ Additional blocking requirements shall be applied for the protection of the LMU receiver in the presence of GSM900, DCS1800, PCS1900, GSM850, UTRA TDD, and UTRA FDD in bands I to X.
321
+
322
+ **Table 4.9: Additional blocking performance requirement for Wide Area LMU.**
323
+
324
+ | Co-located BS type | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Type of Interfering Signal |
325
+ |-----------------------|----------------------------------------|-------------------------------|--------------------------|----------------------------|
326
+ | Macro GSM900 | 921 – 960 MHz | +16 dBm | -115 dBm | CW carrier |
327
+ | Macro DCS1800 | 1805 – 1880 MHz | +16 dBm | -115 dBm | CW carrier |
328
+ | Macro PCS1900 | 1930 – 1990 MHz | +16 dBm | -115 dBm | CW carrier |
329
+ | Macro GSM850 | 869 – 894 MHz | +16 dBm | -115 dBm | CW carrier |
330
+ | WA UTRA-FDD Band I | 2110 – 2170 MHz | +16 dBm | -115 dBm | CW carrier |
331
+ | WA UTRA-FDD Band II | 1930 – 1990 MHz | +16 dBm | -115 dBm | CW carrier |
332
+ | WA UTRA-FDD Band III | 1805 – 1880 MHz | +16 dBm | -115 dBm | CW carrier |
333
+ | WA UTRA-FDD Band IV | 2110 – 2155 MHz | +16 dBm | -115 dBm | CW carrier |
334
+ | WA UTRA-FDD Band V | 869 – 894 MHz | +16 dBm | -115 dBm | CW carrier |
335
+ | WA UTRA-FDD Band VI | 875 – 885 MHz | +16 dBm | -115 dBm | CW carrier |
336
+ | WA UTRA-FDD Band VII | 2620 – 2690 MHz | +16 dBm | -115 dBm | CW carrier |
337
+ | WA UTRA-FDD Band VIII | 925 – 960 MHz | +16 dBm | -115 dBm | CW carrier |
338
+ | WA UTRA-FDD Band IX | 1844.9 – 1879.9 MHz | +16 dBm | -115 dBm | CW carrier |
339
+ | WA UTRA-FDD Band X | 2110 – 2170 MHz | +16 dBm | -115 dBm | CW carrier |
340
+
341
+ **Table 4.10: Additional blocking performance requirements for the LMU**
342
+
343
+ | Co-located BS type | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Type of Interfering Signal |
344
+ |-----------------------|----------------------------------------|-------------------------------|--------------------------|----------------------------|
345
+ | Micro GSM900 | 921 – 960 MHz | -3 dBm | -105 dBm | CW carrier |
346
+ | Micro DCS1800 | 1805 – 1880 MHz | +5 dBm | -105 dBm | CW carrier |
347
+ | Micro PCS1900 | 1930 – 1990 MHz | +5 dBm | -105 dBm | CW carrier |
348
+ | Micro GSM850 | 869 – 894 MHz | -3 dBm | -105 dBm | CW carrier |
349
+ | MR UTRA-FDD Band I | 2110 – 2170 MHz | +8 dBm | -105 dBm | CW carrier |
350
+ | MR UTRA-FDD Band II | 1930 – 1990 MHz | +8 dBm | -105 dBm | CW carrier |
351
+ | MR UTRA-FDD Band III | 1805 – 1880 MHz | +8 dBm | -105 dBm | CW carrier |
352
+ | MR UTRA-FDD Band IV | 2110 – 2155 MHz | +8 dBm | -105 dBm | CW carrier |
353
+ | MR UTRA-FDD Band V | 869 – 894 MHz | +8 dBm | -105 dBm | CW carrier |
354
+ | MR UTRA-FDD Band VI | 875 – 885 MHz | +8 dBm | -105 dBm | CW carrier |
355
+ | MR UTRA-FDD Band VII | 2620 – 2690 MHz | +8 dBm | -105 dBm | CW carrier |
356
+ | MR UTRA-FDD Band VIII | 925 – 960 MHz | +8 dBm | -105 dBm | CW carrier |
357
+ | MR UTRA-FDD Band IX | 1844.9 – 1879.9 MHz | +8 dBm | -105 dBm | CW carrier |
358
+ | MR UTRA-FDD Band X | 2110 – 2170 MHz | +8 dBm | -105 dBm | CW carrier |
359
+
360
+ An additional blocking requirement may be applied for the protection of the LMU receivers when UTRA TDD is co-located with an LMU.
361
+
362
+ The current state-of-the-art technology does not allow a single generic solution for co-location with UTRA-TDD on adjacent frequencies for 30dB BS-BS minimum coupling loss.
363
+
364
+ However, there are certain site-engineering solutions that can be used in these cases. These techniques are addressed in TR 25.942 [4].
365
+
366
+ For an LMU, the static reference performance as specified in clause 5.3 should be met with a wanted and an interfering signal coupled to BS antenna input using the parameters in Table 4.11.
367
+
368
+ **Table 4.11: Blocking performance requirement for a Wide Area LMU when co-located with UTRA TDD BS in other bands.**
369
+
370
+ | Co-located BS type | Center Frequency of Interfering Signal | Interfering Signal mean power | Wanted Signal mean power | Type of Interfering Signal |
371
+ |--------------------|----------------------------------------|-------------------------------|--------------------------|----------------------------|
372
+ | Wide Area TDD | 2585 – 2620 MHz | +16 dBm | -115 dBm | CW carrier |
373
+
374
+ ## 5.7 Intermodulation characteristics
375
+
376
+ Third and higher order mixing of the two interfering RF signals can produce an interfering signal in the band of the desired channel. Intermodulation response rejection is a measure of the capability of the receiver to receive a wanted signal on its assigned channel frequency in the presence of two or more interfering signals which have a specific frequency relationship to the wanted signal.
377
+
378
+ The static reference performance as specified in clause 5.3 shall be met for a LMU when the following signals are coupled to LMU antenna input:
379
+
380
+ - A wanted signal at the assigned channel frequency with a mean power of -115 dBm.
381
+ - Two interfering signals with the following parameters.
382
+
383
+ **Table 4.12: Intermodulation performance requirement (Wide Area LMU)**
384
+
385
+ | Operating band | Interfering Signal mean power | Offset | Type of Interfering Signal |
386
+ |----------------|---------------------------------------------------------------------------------------|--------|----------------------------|
387
+ | All bands | - 48 dBm | 10 MHz | CW signal |
388
+ | | - 48 dBm | 20 MHz | WCDMA signal * |
389
+ | Note*: | The characteristics of the W-CDMA interference signal are specified in Annex C of [1] | | |
390
+
391
+ **Table 4.13: Narrowband intermodulation performance requirement (Wide Area LMU)**
392
+
393
+ | Operating band | Interfering Signal mean power | Offset | Type of Interfering Signal |
394
+ |-----------------------------------|-------------------------------|---------|----------------------------|
395
+ | II, III, IV, V, VIII, X | - 47 dBm | 3.5 MHz | CW signal |
396
+ | | - 47 dBm | 5.9 MHz | GMSK modulated* |
397
+ | * GMSK as defined in TS45.004 [2] | | | |
398
+
399
+ The static reference performance as specified in clause 5.3 shall be met for a Medium Range LMU when the following signals are coupled to LMU antenna input:
400
+
401
+ - A wanted signal at the assigned channel frequency with a mean power of -105 dBm.
402
+ - Two interfering signals with the following parameters.
403
+
404
+ **Table 4.14: Intermodulation performance requirement (Medium Range LMU)**
405
+
406
+ | Operating band | Interfering Signal mean power | Offset | Type of Interfering Signal |
407
+ |----------------------------------------------------------------------------------------------|-------------------------------|--------|----------------------------|
408
+ | All bands | - 44 dBm | 10 MHz | CW signal |
409
+ | | - 44 dBm | 20 MHz | WCDMA signal * |
410
+ | Note*: The characteristics of the W-CDMA interference signal are specified in Annex C of [1] | | | |
411
+
412
+ **Table 4.15: Narrowband intermodulation performance requirement (Medium Range LMU)**
413
+
414
+ | Operating band | Interfering Signal mean power | Offset | Type of Interfering Signal |
415
+ |-----------------------------------|-------------------------------|---------|----------------------------|
416
+ | II, III, IV, V, VIII, X | - 43 dBm | 3.5 MHz | CW signal |
417
+ | | - 43 dBm | 5.9 MHz | GMSK modulated* |
418
+ | * GMSK as defined in TS45.004 [2] | | | |
419
+
420
+ ## 5.8 Spurious emissions
421
+
422
+ The spurious emissions power is the power of emissions generated or amplified in a receiver that appear at the LMU antenna connector.
423
+
424
+ The power of any spurious emission shall not exceed:
425
+
426
+ **Table 4.16: General LMU spurious emission requirement**
427
+
428
+ | Band | Maximum level | Measurement Bandwidth | Note |
429
+ |-------------------|---------------|-----------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------|
430
+ | 30MHz – 1 GHz | -57 dBm | 100 kHz | |
431
+ | 1 GHz – 12.75 GHz | -47 dBm | 1 MHz | With the exception of frequencies between 12.5 MHz below the first carrier frequency and 12.5 MHz above the last carrier frequency used by the LMU. |
432
+
433
+ In addition the following requirements shall be applied for the protection of UE, MS, and Node B, BS of the same and other systems, where the power of any spurious emission shall not exceed the limits:
434
+
435
+ **Table 4.17: Additional LMU Spurious emissions limits**
436
+
437
+ | Operating Band | Band | Maximum level | Measurement Bandwidth | Note |
438
+ |----------------|---------------------|---------------|-----------------------|------|
439
+ | I | 1920 – 1980 MHz | -78 dBm | 3.84 MHz | |
440
+ | II | 1850 – 1910 MHz | -78 dBm | 3.84 MHz | |
441
+ | III | 1710 – 1785 MHz | -78 dBm | 3.84 MHz | |
442
+ | IV | 1710 – 1755 MHz | -78 dBm | 3.84 MHz | |
443
+ | V | 824 – 849 MHz | -78 dBm | 3.84 MHz | |
444
+ | VI | 815 – 850 MHz | -78 dBm | 3.84 MHz | |
445
+ | VII | 2500 – 2570 MHz | -78 dBm | 3.84 MHz | |
446
+ | VIII | 880 – 915 MHz | -78 dBm | 3.84 MHz | |
447
+ | IX | 1749.9 – 1784.9 MHz | -78 dBm | 3.84 MHz | |
448
+ | X | 1710 – 1770 MHz | -78 dBm | 3.84 MHz | |
449
+
450
+ In addition, the requirement in Table 4.18 may be applied to geographic areas in which both UTRA-TDD and UTRA-FDD are deployed.
451
+
452
+ **Table 4.18: Additional spurious emission requirements for the TDD bands**
453
+
454
+ | Operating Band | Band | Maximum level | Measurement Bandwidth | Note |
455
+ |----------------|------------------------------------|---------------|-----------------------|-------------------------|
456
+ | I | 1900 – 1920 MHz<br>2010 – 2025 MHz | -78 dBm | 3.84 MHz | Not applicable in Japan |
457
+ | | 2010 – 2025 MHz | -52 dBm | 1MHz | Applicable in Japan |
458
+ | VI, IX | 2010 – 2025 MHz | -52 dBm | 1MHz | |
459
+
460
+ # 6 LMU measurement requirements
461
+
462
+ ## 6.1 General
463
+
464
+ All tests at specified detection levels require that the LMU detection threshold be set such that the false alarm rate is at or below 5 % when no signal is present (noise only).
465
+
466
+ ## 6.2 RRC States supported
467
+
468
+ UTDOA positioning technique does work in CELL\_DCH and CELL\_FACH state, not in URA\_PCH nor CELL\_PCH state.
469
+
470
+ ## 6.3 Maximum response times
471
+
472
+ - 1) The maximum time for a Master LMU to establish a reference signal shall be, after the data capture has started, less than 5 seconds.
473
+ - 2) The maximum time for the distribution of the reference signal to another LMU involved in the positioning shall be less than 3 seconds.
474
+ - 3) The maximum time of detection of the time of arrival in an LMU given the reference signal shall be less than 15 seconds.
475
+
476
+ ## 6.4 Nominal time accuracy
477
+
478
+ Nominal Time Accuracy requirement verifies the difference between the detected time of arrival and the real time of arrival.
479
+
480
+ In an AWGN environment with no fading or multi-paths, the standard deviation of the timing error of the LMU shall be less than 30 ns when the signal presence is correctly detected.
481
+
482
+ ## 6.5 Multipath scenarios
483
+
484
+ The purpose of the test case is to verify the LMU receiver's performance in multipath.
485
+
486
+ For the 12.2 kbps reference measurement channel specified in 3GPP TS 25.104 Annex A [1], and with Rx diversity (using both diversity paths), the LMU shall be capable of detecting the earliest path, for at least 90 % of the location attempts, at the levels in Table 5.1.
487
+
488
+ Nominal time accuracy for multipath fading scenarios includes an additional chip duration of 260 nanoseconds over that in Section 5.4.
489
+
490
+ **Table 5.1: Multipath detection level**
491
+
492
+ | Propagation condition | Detection level: Signal to Noise level in (dB) | Note |
493
+ |-------------------------|------------------------------------------------|--------|
494
+ | Static (AWGN) | -51.2 dB | NOTE 1 |
495
+ | Multipath fading Case 1 | -47.2dB | NOTE 2 |
496
+ | Multipath fading Case 2 | - 43.8 dB | NOTE 2 |
497
+ | Multipath fading Case 3 | - 41.9 dB | NOTE 2 |
498
+ | Multipath fading Case 4 | - 39.8 dB | NOTE 2 |
499
+
500
+ NOTE 1: Static propagation condition is described in 3GPP TS 25.104 Annex B.1 [1].
501
+
502
+ NOTE 2: Multipath-fading case 1-4 is described in 3GPP TS 25.104 Annex B.2 [1].
503
+
504
+ ## 6.6 Moving scenario
505
+
506
+ The purpose of the test case is to verify the LMU receiver's performance to Doppler shift.
507
+
508
+ In an AWGN environment with no fading or multi-paths, and at a speed of 250km/h, the detectability of the LMU shall be degraded by no more than 1.5 dB.
509
+
510
+ ## 6.7 Cross correlation
511
+
512
+ The ability of the LMU to detect a weak terminal signal in the presence of a strong other terminal is covered in Section 5.5 when the other terminal interference is modelled as AWGN.
513
+
514
+ # --- Annex A (informative): Change history
515
+
516
+ | Change history | | | | | | | | |
517
+ |----------------|-------|-----------|----|-----|-----------------------------------------------------------------------|-----|--------|--------|
518
+ | Date | TSG | Doc. | CR | Rev | Subject/Comment | Cat | Old | New |
519
+ | 2005-08 | | | | | Initial version created | | | 0.1.0 |
520
+ | 2007-11 | | | | | Incorporate simulation results and synchronize with TS.104 | | 0.1.0 | 1.0.0 |
521
+ | 2007-12 | 38 | RP-071015 | | | Approved version at RAN TSG # 38 | | 1.0.0 | 7.0.0 |
522
+ | 2008-03 | 39 | RP-080122 | 1 | | Correcting multipath detection level in LMU performance specification | F | 7.0.0 | 7.1.0 |
523
+ | 2008-12 | SP-42 | | | | Upgraded unchanged from Rel-7 | | | 8.0.0 |
524
+ | 2009-12 | SP-46 | | | | Upgraded unchanged from Rel-8 | | | 9.0.0 |
525
+ | | SP-51 | | | | Upgraded unchanged from Rel-9 | | 9.0.0 | 10.0.0 |
526
+ | 2012-09 | SP-57 | - | - | - | pdate to Rel-11 version (MCC) | - | 10.0.0 | 11.0.0 |
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1
+
2
+
3
+
4
+
5
+
6
+
7
+ # Contents
8
+
9
+ | | |
10
+ |---------------------------------------------------------------------------|----|
11
+ | Foreword ..... | 5 |
12
+ | 1 Scope..... | 6 |
13
+ | 2 References..... | 6 |
14
+ | 3 Definitions, symbols and abbreviations ..... | 6 |
15
+ | 3.1 Definitions..... | 6 |
16
+ | 3.2 Symbols..... | 7 |
17
+ | 3.3 Abbreviations ..... | 7 |
18
+ | 4 General..... | 7 |
19
+ | 4.1 Relationship between Minimum Requirements and Test Requirements ..... | 8 |
20
+ | 4.2 Regional requirements..... | 9 |
21
+ | 5 Frequency bands and channel arrangement ..... | 10 |
22
+ | 5.1 General ..... | 10 |
23
+ | 5.2 Frequency bands..... | 10 |
24
+ | 5.3 TX-RX frequency separation ..... | 10 |
25
+ | 5.4 Channel arrangement..... | 11 |
26
+ | 5.4.1 Channel spacing..... | 11 |
27
+ | 5.4.2 Channel raster..... | 11 |
28
+ | 5.4.3 Channel number..... | 11 |
29
+ | 6 Output power..... | 11 |
30
+ | 6.1 Maximum output power..... | 11 |
31
+ | 6.1.1 Minimum Requirements..... | 11 |
32
+ | 7 Frequency stability..... | 12 |
33
+ | 7.1 Minimum requirement..... | 12 |
34
+ | 8 Out of band gain..... | 12 |
35
+ | 8.1 Minimum requirement..... | 12 |
36
+ | 9 Unwanted emission ..... | 13 |
37
+ | 9.1 Spectrum emission mask..... | 13 |
38
+ | 9.2 Spurious emissions..... | 14 |
39
+ | 9.2.1 Mandatory Requirements ..... | 15 |
40
+ | 9.2.1.1 Spurious emissions (Category A) ..... | 15 |
41
+ | 9.2.1.1.1 Minimum Requirement ..... | 15 |
42
+ | 9.2.1.2 Spurious emissions (Category B) ..... | 15 |
43
+ | 9.2.1.2.1 Minimum Requirement ..... | 15 |
44
+ | 9.2.2 Co-existence with GSM 900 ..... | 16 |
45
+ | 9.2.2.1 Operation in the same geographic area..... | 16 |
46
+ | 9.2.2.1.1 Minimum Requirement ..... | 16 |
47
+ | 9.2.2.2 Co-located base stations..... | 16 |
48
+ | 9.2.2.2.1 Minimum Requirement ..... | 16 |
49
+ | 9.2.3 Co-existence with DCS 1800 ..... | 16 |
50
+ | 9.2.3.1 Operation in the same geographic area..... | 16 |
51
+ | 9.2.3.1.1 Minimum Requirement ..... | 16 |
52
+ | 9.2.3.2 Co-located base stations..... | 17 |
53
+ | 9.2.3.2.1 Minimum Requirement ..... | 17 |
54
+ | 9.2.4 Co-existence with UTRA-FDD..... | 17 |
55
+ | 9.2.4.1 Operation in the same geographic area..... | 17 |
56
+ | 9.2.4.1.1 Minimum Requirement ..... | 17 |
57
+ | 9.2.4.2 Co-located base stations..... | 18 |
58
+ | 9.2.4.2.1 Minimum Requirement ..... | 18 |
59
+ | 9.2.5 Co-existence with unsynchronised TDD..... | 18 |
60
+ | 9.2.5.1 Operation in the same geographic area..... | 18 |
61
+ | 9.2.5.1.1 Minimum Requirement ..... | 19 |
62
+ | 9.2.5.2 Co-located base stations..... | 19 |
63
+ | 9.2.5.2.1 Minimum Requirement ..... | 19 |
64
+
65
+ | | | |
66
+ |-----------------------------|--------------------------------------------------------------------|-----------|
67
+ | 10 | Modulation accuracy..... | 20 |
68
+ | 10.1 | Error Vector Magnitude ..... | 20 |
69
+ | 10.1.1 | Minimum requirement..... | 20 |
70
+ | 10.2 | Peak code domain error..... | 20 |
71
+ | 10.2.1 | Minimum requirement..... | 20 |
72
+ | 11 | Input intermodulation..... | 20 |
73
+ | 11.1 | General requirement..... | 20 |
74
+ | 11.1.1 | Minimum requirement..... | 20 |
75
+ | 12 | Output intermodulation..... | 21 |
76
+ | 12.0 | General ..... | 21 |
77
+ | 12.1 | Minimum requirement..... | 21 |
78
+ | 13 | Adjacent Channel Rejection Ratio (ACRR) ..... | 21 |
79
+ | 13.1 | Definitions and applicability ..... | 21 |
80
+ | 13.2 | Co-existence with UTRA..... | 21 |
81
+ | 13.2.1. | Minimum Requirements..... | 21 |
82
+ | 14 | Timing Accuracy..... | 22 |
83
+ | 14.1 | Minimum requirement..... | 22 |
84
+ | <b>Annex A (normative):</b> | <b>Environmental requirements for the Repeater equipment .....</b> | <b>24</b> |
85
+ | Annex B (informative): | Change history..... | 25 |
86
+
87
+ # --- Foreword
88
+
89
+ This Technical Specification has been produced by the 3<sup>rd</sup> Generation Partnership Project (3GPP).
90
+
91
+ The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows:
92
+
93
+ Version x.y.z
94
+
95
+ where:
96
+
97
+ - x the first digit:
98
+ - 1 presented to TSG for information;
99
+ - 2 presented to TSG for approval;
100
+ - 3 or greater indicates TSG approved document under change control.
101
+ - y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc.
102
+ - z the third digit is incremented when editorial only changes have been incorporated in the document.
103
+
104
+ # --- 1 Scope
105
+
106
+ The present document establishes the minimum RF characteristics of LCR TDD Repeater.
107
+
108
+ # --- 2 References
109
+
110
+ The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
111
+
112
+ - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
113
+ - For a specific reference, subsequent revisions do not apply.
114
+ - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document *in the same Release as the present document*.
115
+ - [1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
116
+ - [2] ITU-R Recommendation SM.329, "Unwanted emissions in the spurious domain".
117
+ - [3] ITU-R Recommendation M.1545: "Measurement uncertainty as it applies to test limits for the terrestrial component of International Mobile Telecommunications-2000".
118
+ - [4] 3GPP TS 25.153: "LCR TDD Repeater conformance testing"
119
+ - [5] 3GPP TR 25.942: "RF system scenarios".
120
+ - [6] IEC 60721-3-3 (2002): "Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weather protected locations".
121
+ - [7] IEC 60721-3-4 (1995): "Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weather protected locations".
122
+
123
+ # --- 3 Definitions, symbols and abbreviations
124
+
125
+ ## 3.1 Definitions
126
+
127
+ For the purposes of the present document, the terms and definitions given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].
128
+
129
+ **Carrier:** The modulated waveform conveying the LCR TDD physical channels
130
+
131
+ **Channel bandwidth:** The RF bandwidth supporting a single LCR TDD RF carrier with the transmission bandwidth configured in the uplink or downlink of a cell. The channel bandwidth is measured in MHz and is used as a reference for transmitter and receiver RF requirements.
132
+
133
+ **Channel edge:** The lowest and highest frequency of the LCR TDD carrier, separated by the channel bandwidth.
134
+
135
+ **Donor coupling loss:** is the coupling loss between the repeater and the donor base station.
136
+
137
+ **Downlink:** Signal path where base station transmits and mobile receives.
138
+
139
+ **Maximum output power, Pmax:** This is the mean power level per carrier measured at the antenna connector of the Repeater in specified reference condition.
140
+
141
+ **Output power, Pout:** This is the mean power of one carrier at maximum repeater gain delivered to a load with resistance equal to the nominal load impedance of the transmitter.
142
+
143
+ **Pass band:** The repeater can have one or several pass bands. The pass band is the frequency range that the repeater operates in with operational configuration. This frequency range can correspond to one or several consecutive nominal channels. If they are not consecutive each subset of channels shall be considered as an individual pass band.
144
+
145
+ **Rated output power:** Rated output power of the repeater is the mean power level per carrier that the manufacturer has declared to be available at the antenna connector.
146
+
147
+ **Repeater:** A device that receives, amplifies and transmits the radiated or conducted RF carrier both in the down-link direction (from the base station to the mobile area) and in the up-link direction (from the mobile to the base station)
148
+
149
+ **Transmission bandwidth:** Bandwidth of an instantaneous transmission from a UE or BS, measured in Resource Block units.
150
+
151
+ **Transmission bandwidth configuration:** The highest transmission bandwidth allowed for uplink or downlink in a given channel bandwidth, measured in Resource Block units.
152
+
153
+ **Uplink:** Signal path where mobile transmits and base station receives.
154
+
155
+ ## 3.2 Symbols
156
+
157
+ For the purposes of the present document, the following symbols apply:
158
+
159
+ | | |
160
+ |-----------------------|----------------------------------------------------------------------------------------|
161
+ | BW <sub>Channel</sub> | Channel bandwidth |
162
+ | BW <sub>Config</sub> | Transmission bandwidth configuration, expressed in MHz. |
163
+ | BW <sub>Meas</sub> | Measurement bandwidth |
164
+ | BW <sub>Signal</sub> | Bandwidth of the repeater input signal filling the repeater pass band |
165
+ | F <sub>DL_low</sub> | The lowest frequency of the downlink operating band |
166
+ | F <sub>DL_high</sub> | The highest frequency of the downlink operating band |
167
+ | F <sub>UL_low</sub> | The lowest frequency of the uplink operating band |
168
+ | F <sub>UL_high</sub> | The highest frequency of the uplink operating band |
169
+ | f_offset_PB | Distance from the channel edge frequency of the first or last channel in the pass band |
170
+ | N <sub>DL</sub> | Downlink LARFCN |
171
+ | N <sub>offs-DL</sub> | Offset used for calculating downlink LARFCN |
172
+ | N <sub>offs-UL</sub> | Offset used for calculating uplink LARFCN |
173
+ | N <sub>RB</sub> | Transmission bandwidth configuration, expressed in units of resource blocks |
174
+ | N <sub>UL</sub> | Uplink LARFCN |
175
+ | P <sub>max</sub> | Maximum output power |
176
+ | P <sub>out</sub> | Output power |
177
+
178
+ ## 3.3 Abbreviations
179
+
180
+ For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].
181
+
182
+ | | |
183
+ |--------|-------------------------------------------------|
184
+ | ACRR | Adjacent Channel Rejection Ratio |
185
+ | BS | Base Station |
186
+ | LARFCN | LCR TDD Absolute Radio Frequency Channel Number |
187
+ | PB | Pass Band |
188
+
189
+ # 4 General
190
+
191
+ This specification applies only to LCR TDD repeaters.
192
+
193
+ Unless otherwise stated, all requirements in this specification apply to both the up-link and down-link directions.
194
+
195
+ ## 4.1 Relationship between Minimum Requirements and Test Requirements
196
+
197
+ The Minimum Requirements given in this specification make no allowance for measurement uncertainty. The test specification TS 25.153 section 4 defines Test Tolerances. These Test Tolerances are individually calculated for each test. The Test Tolerances are used to relax the Minimum Requirements in this specification to create Test Requirements.
198
+
199
+ The measurement results returned by the Test System are compared - without any modification - against the Test Requirements as defined by the shared risk principle.
200
+
201
+ The Shared Risk principle is defined in ITU-R M.1545 [3].
202
+
203
+ ## 4.2 Regional requirements
204
+
205
+ Some requirements in the present document may only apply in certain regions. Table 4.2-1 lists all requirements that may be applied differently in different regions.
206
+
207
+ **Table 4.2-1: List of regional requirements**
208
+
209
+ | Clause number | Requirement | Comments |
210
+ |---------------|------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
211
+ | 5.2 | Channel bandwidth | Some channel bandwidths may be applied regionally. |
212
+ | 5.3 | Frequency bands | Some bands may be applied regionally. |
213
+ | 5.4 | Channel arrangement | The requirement is applied according to what frequency bands in Clause 5.3 that are supported by the Repeater. |
214
+ | 6.1 | Maximum output power | In certain regions, the minimum requirement for normal conditions may apply also for some conditions outside the range of conditions defined as normal. |
215
+ | 9.1.1.1 | Operating band unwanted emissions (Category A) | This requirement is mandatory for regions where Category A limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2] apply. |
216
+ | 9.1.1.2 | Operating band unwanted emissions (Category B) | This requirement is mandatory for regions where Category B limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2], apply. |
217
+ | 9.1.3 | Operating band unwanted emissions : Additional requirements | These requirements may be applied regionally for some operating bands. |
218
+ | 9.2.1.1 | Spurious emissions (Category A) | This requirement is mandatory for regions where Category A limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2] apply. |
219
+ | 9.2.1.2 | Spurious emissions (Category B) | This requirement is mandatory for regions where Category B limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [2], apply. |
220
+ | 9.2.2.1 | Co-existence with GSM900 - Operation in the same geographic area | This requirement may be applied for the protection of GSM 900 MS and GSM 900 BTS in geographic areas in which both GSM 900 and LCR TDD repeater are deployed. |
221
+ | 9.2.2.2 | Co-existence with GSM900 - Co-located base stations | This requirement may be applied for the protection of GSM 900 BTS receivers when GSM 900 BTS and LCR TDD repeater are co-located. |
222
+ | 9.2.3.1 | Co-existence with DCS1800 - Operation in the same geographic area | This requirement may be applied for the protection of DCS 1800 MS and DCS 1800 BTS in geographic areas in which both DCS 1800 and LCR TDD repeater are deployed. |
223
+ | 9.2.3.2 | Co-existence with DCS1800 - Co-located base stations | This requirement may be applied for the protection of DCS 1800 BTS receivers when DCS 1800 BTS and LCR TDD repeater are co-located. |
224
+ | 9.2.4.1 | Co-existence with UTRA FDD - Operation in the same geographic area | This requirement may be applied to geographic areas in which both LCR TDD repeater and UTRA-FDD are deployed. |
225
+ | 9.2.4.2 | Co-existence with UTRA FDD - Co-located base stations | This requirement may be applied for the protection of UTRA-FDD BS receivers when LCR TDD repeater and UTRA FDD BS are co-located. |
226
+ | 9.2.5.1 | Co-existence with unsynchronized TDD - Operation in the same geographic area | This requirement may be applied for the protection of UTRA-TDD BS receivers in same geographic areas in which unsynchronized TDD is deployed. |
227
+ | 9.2.5.2 | Co-existence with unsynchronized TDD -Co-located base stations | This requirement may be applied for the protection of UTRA-TDD BS receivers when UTRA-TDD BS are unsynchronized co-located. |
228
+ | 11.2 | Input Intermodulation: Co-location with other systems | These requirements may be applied for the protection of FDD Repeater input when GSM900, DCS1800, PCS1900, GSM850, UTRA FDD, UTRA TDD and/or E-UTRA BS are co-located with an LCR TDD Repeater. |
229
+ | 11.3 | Input Intermodulation: Co-existence with other systems | These requirements may be applied when GSM900, DCS1800, PCS1900, GSM850, UTRA FDD, UTRA TDD and/or E-UTRA BS operating in another frequency band co-exist with an LCR TDD Repeater. |
230
+
231
+ # 5 Frequency bands and channel arrangement
232
+
233
+ ## 5.1 General
234
+
235
+ The information presented in this section is based on the chip rates of 1.28 Mcps TDD.
236
+
237
+ NOTE: Other chip rates may be considered in future releases.
238
+
239
+ ## 5.2 Frequency bands
240
+
241
+ UTRA/TDD is designed to operate in the following bands;
242
+
243
+ - a) 1900 - 1920 MHz: Uplink and downlink transmission
244
+ 2010 - 2025 MHz Uplink and downlink transmission
245
+ - b) 1850 - 1910 MHz Uplink and downlink transmission
246
+ 1930 - 1990 MHz Uplink and downlink transmission
247
+ - c) 1910 - 1930 MHz Uplink and downlink transmission
248
+ - d) 2570 - 2620 MHz Uplink and downlink transmission
249
+ - e) 2300 - 2400 MHz Uplink and downlink transmission
250
+ - f) 1880 - 1920 MHz: Uplink and downlink transmission
251
+
252
+ Note: Deployment in existing and other frequency bands is not precluded.
253
+
254
+ The co-existence of TDD and FDD in the same bands is still under study in WG4.
255
+
256
+ ## 5.3 TX-RX frequency separation
257
+
258
+ No TX-RX frequency separation is required as Time Division Duplex (TDD) is employed. Each subframe consists of 7 main timeslots where all main timeslots (at least the first one) before the single switching point are allocated DL and all main timeslots (at least the last one) after the single switching point are allocated UL.
259
+
260
+ ## 5.4 Channel arrangement
261
+
262
+ ### 5.4.1 Channel spacing
263
+
264
+ The channel spacing is 1.6MHz, but this can be adjusted to optimise performance in a particular deployment scenario.
265
+
266
+ ### 5.4.2 Channel raster
267
+
268
+ The channel raster is 200 kHz for all bands, which means that the carrier frequency must be a multiple of 200 kHz.
269
+
270
+ ### 5.4.3 Channel number
271
+
272
+ The carrier frequency is designated by the UTRA absolute radio frequency channel number (UARFCN). The value of the UARFCN in the IMT2000 band is defined in the general case as follows:
273
+
274
+ $$N_t = 5 * F \quad 0.0 \leq F \leq 3276.6 \text{ MHz}$$
275
+
276
+ where F is the carrier frequency in MHz.
277
+
278
+ # --- 6 Output power
279
+
280
+ Output power, $P_{out}$ , of the repeater is the mean power of one carrier at maximum repeater gain delivered to a load with resistance equal to the nominal load impedance of the transmitter.
281
+
282
+ Rated output power, $PRAT$ , of the repeater is the mean power level per carrier at maximum repeater gain that the manufacturer has declared to be available at the antenna connector.
283
+
284
+ ## 6.1 Maximum output power
285
+
286
+ Maximum output power, $P_{max}$ , of the repeater is the mean power level per carrier measured at the antenna connector in specified reference condition.
287
+
288
+ ### 6.1.1 Minimum Requirements
289
+
290
+ The requirements shall apply at maximum gain, with LCR TDD signals in the pass band of the repeater, at levels that produce the maximum rated output power per channel.
291
+
292
+ When the power of all signals is increased by 10 dB, compared to the power level that produce the maximum rated output power, the requirements shall still be met.
293
+
294
+ In normal conditions, the Repeater maximum output power shall remain within limits specified in Table 6.1 relative to the manufacturer's rated output power.
295
+
296
+ **Table 6.1: Repeater output power; normal conditions**
297
+
298
+ | Rated output power | Limit |
299
+ |--------------------|-----------------|
300
+ | $P \geq 31$ dBm | +2 dB and -2 dB |
301
+ | $P < 31$ dBm | +3 dB and -3 dB |
302
+
303
+ In extreme conditions, the Repeater maximum output power shall remain within the limits specified in Table 6.2 relative to the manufacturer's rated output power.
304
+
305
+ **Table 6.2: Repeater output power; extreme conditions**
306
+
307
+ | Rated output power | Limit |
308
+ |--------------------|---------------------|
309
+ | $P \geq 31$ dBm | +2,5 dB and -2,5 dB |
310
+ | $P < 31$ dBm | +4 dB and -4 dB |
311
+
312
+ In certain regions, the minimum requirement for normal conditions may apply also for some conditions outside the ranges of conditions defined as normal.
313
+
314
+ # 7 Frequency stability
315
+
316
+ Frequency stability is the ability to maintain the same frequency on the output signal with respect to the input signal.
317
+
318
+ ## 7.1 Minimum requirement
319
+
320
+ The frequency deviation of the output signal with respect to the input signal shall be no more than $\pm 0,01$ ppm.
321
+
322
+ # 8 Out of band gain
323
+
324
+ Out of band gain refers to the gain of the repeater outside the pass band.
325
+
326
+ ## 8.1 Minimum requirement
327
+
328
+ The intended use of a repeater in a system is to amplify the in band signals and not to amplify the out of band emission of the donor base station.
329
+
330
+ In the intended application of the repeater, the out of band gain is less than the donor coupling loss.
331
+
332
+ The repeater minimum donor coupling loss shall be declared by the manufacturer. This is this the minimum required attenuation between the donor BS and the repeater for proper repeater operation.
333
+
334
+ The gain outside the pass band shall not exceed the maximum level specified in table 8.1, where:
335
+
336
+ - $f\_offset$ is the distance from the centre frequency of the first or last channel within the pass band.
337
+
338
+ **Table 8.1: Out of band gain limits 1**
339
+
340
+ | Frequency offset from the carrier frequency, $f\_offset$ | Maximum gain |
341
+ |----------------------------------------------------------|--------------|
342
+ | $1,0 \leq f\_offset < 1,8$ MHz | 60 dB |
343
+ | $1,8 \leq f\_offset < 5,8$ MHz | 45 dB |
344
+ | $5,8 \leq f\_offset < 10,8$ MHz | 45 dB |
345
+ | $10,8$ MHz $\leq f\_offset$ | 35 dB |
346
+
347
+ For $10,8$ MHz $\leq f\_offset$ the out of band gain shall not exceed the maximum gain of table 8.2 or the maximum gain stated in table 8.1 whichever is lower.
348
+
349
+ **Table 8.2: Out of band gain limits 2**
350
+
351
+ | Repeater maximum output power as in 9.1.1.1 | Maximum gain |
352
+ |-----------------------------------------------------------------------------|-----------------------------------------------------------------|
353
+ | $P < 31$ dBm | Out of band gain $\leq$ minimum donor coupling loss |
354
+ | $31$ dBm $\leq P < 43$ dBm | Out of band gain $\leq$ minimum donor coupling loss |
355
+ | $P \geq 43$ dBm | Out of band gain $\leq$ minimum donor coupling loss - (P-43dBm) |
356
+ | NOTE 1: The out of band gain is considered with $10,8$ MHz $\leq f\_offset$ | |
357
+
358
+ # 9 Unwanted emission
359
+
360
+ ## 9.1 Spectrum emission mask
361
+
362
+ The mask defined in Table 9.1 to 9.3 may be mandatory in certain regions. In other regions this mask may not be applied.
363
+
364
+ For regions where this clause applies, the requirement shall be met by a LCR TDD repeater transmitting on a single RF carrier configured in accordance with the manufacturer's specification. Emissions shall not exceed the maximum level specified in table 9.1 to 9.3 for the appropriate LCR TDD repeater maximum output power, in the frequency range from $\Delta f = 0.8$ MHz to $\Delta f_{max}$ from the carrier frequency, where:
365
+
366
+ - $\Delta f$ is the separation between the carrier frequency and the nominal -3dB point of the measuring filter closest to the carrier frequency.
367
+ - $f\_offset$ is the separation between the carrier frequency and the center frequency of the measuring filter.
368
+ - $f\_offset_{max}$ is either 4 MHz or the offset to the UMTS Tx band edge as defined in section 5.2, whichever is the greater.
369
+ - $\Delta f_{max}$ is equal to $f\_offset_{max}$ minus half of the bandwidth of the measurement filter.
370
+
371
+ ![Illustrative diagram of spectrum emission mask. The graph shows power density in 30kHz [dBm] on the left y-axis (ranging from -45 to -20) and power density in 1 MHz [dBm] on the right y-axis (ranging from -30 to -5). The x-axis represents frequency separation Δf from the carrier [MHz] with markers at 0.8, 1.0, 1.8, 2.4, and Δf_max. Two masks are shown: one for P = 34 dBm (upper mask) and one for P = 26 dBm (lower mask). Both masks show a constant power density of -20 dBm in 30kHz from 0.8 to 1.0 MHz, followed by a roll-off until 1.8 MHz, where it flattens out at -28 dBm in 30kHz (or -13 dBm in 1 MHz) up to Δf_max.](0332672e127cd13bb6d2fc8d1e27bfa2_img.jpg)
372
+
373
+ **Frequency separation $\Delta f$ from the carrier [MHz]**
374
+
375
+ | $\Delta f$ (MHz) | Power Density (30kHz) [dBm] | Power Density (1MHz) [dBm] |
376
+ |--------------------------|-----------------------------|----------------------------|
377
+ | 0.8 to 1.0 | -20 | -5 |
378
+ | 1.0 to 1.8 | -20 to -28 | -5 to -13 |
379
+ | 1.8 to $\Delta f_{\max}$ | -28 | -13 |
380
+
381
+ Illustrative diagram of spectrum emission mask. The graph shows power density in 30kHz [dBm] on the left y-axis (ranging from -45 to -20) and power density in 1 MHz [dBm] on the right y-axis (ranging from -30 to -5). The x-axis represents frequency separation Δf from the carrier [MHz] with markers at 0.8, 1.0, 1.8, 2.4, and Δf\_max. Two masks are shown: one for P = 34 dBm (upper mask) and one for P = 26 dBm (lower mask). Both masks show a constant power density of -20 dBm in 30kHz from 0.8 to 1.0 MHz, followed by a roll-off until 1.8 MHz, where it flattens out at -28 dBm in 30kHz (or -13 dBm in 1 MHz) up to Δf\_max.
382
+
383
+ **Illustrative diagram of spectrum emission mask****Figure 9.1****Table 9.1: Spectrum emission mask values, BS maximum output power $P \geq 34$ dBm**
384
+
385
+ | Frequency offset of measurement filter -3dB point, $\Delta f$ | Frequency offset of measurement filter centre frequency, $f\_offset$ | Maximum level | Measurement bandwidth |
386
+ |---------------------------------------------------------------|----------------------------------------------------------------------|-------------------------------------------------------------------------------------------|-----------------------|
387
+ | $0.8 \text{ MHz} \leq \Delta f < 1.0 \text{ MHz}$ | $0.815 \text{ MHz} \leq f\_offset < 1.015 \text{ MHz}$ | -20 dBm | 30 kHz |
388
+ | $1.0 \text{ MHz} \leq \Delta f < 1.8 \text{ MHz}$ | $1.015 \text{ MHz} \leq f\_offset < 1.815 \text{ MHz}$ | $-20 \text{dBm} - 10 \cdot \left( \frac{f\_offset}{\text{MHz}} - 1,015 \right) \text{dB}$ | 30 kHz |
389
+ | See note | $1.815 \text{ MHz} \leq f\_offset < 2.3 \text{ MHz}$ | -28 dBm | 30 kHz |
390
+ | $1.8 \text{ MHz} \leq \Delta f \leq \Delta f_{\max}$ | $2.3 \text{ MHz} \leq f\_offset < f\_offset_{\max}$ | -13 dBm | 1 MHz |
391
+
392
+ **Table 9.2: Spectrum emission mask values, BS maximum output power $26 \leq P < 34$ dBm**
393
+
394
+ | Frequency offset of measurement filter -3dB point, $\Delta f$ | Frequency offset of measurement filter centre frequency, $f\_offset$ | Maximum level | Measurement bandwidth |
395
+ |---------------------------------------------------------------|----------------------------------------------------------------------|-----------------------------------------------------------------------------------------------|-----------------------|
396
+ | $0.8 \text{ MHz} \leq \Delta f < 1.0 \text{ MHz}$ | $0.815 \text{ MHz} \leq f\_offset < 1.015 \text{ MHz}$ | $P - 54 \text{ dB}$ | 30 kHz |
397
+ | $1.0 \text{ MHz} \leq \Delta f < 1.8 \text{ MHz}$ | $1.015 \text{ MHz} \leq f\_offset < 1.815 \text{ MHz}$ | $P - 54 \text{ dB} - 10 \cdot \left( \frac{f\_offset}{\text{MHz}} - 1,015 \right) \text{ dB}$ | 30 kHz |
398
+ | See note | $1.815 \text{ MHz} \leq f\_offset < 2.3 \text{ MHz}$ | $P - 62 \text{ dB}$ | 30 kHz |
399
+ | $1.8 \text{ MHz} \leq \Delta f \leq \Delta f_{\max}$ | $2.3 \text{ MHz} \leq f\_offset < f\_offset_{\max}$ | $P - 47 \text{ dB}$ | 1 MHz |
400
+
401
+ **Table 9.3: Spectrum emission mask values, BS maximum output power P < 26 dBm**
402
+
403
+ | Frequency offset of measurement filter - 3dB point, $\Delta f$ | Frequency offset of measurement filter centre frequency, $f\_offset$ | Maximum level | Measurement bandwidth |
404
+ |----------------------------------------------------------------|----------------------------------------------------------------------|---------------------------------------------------------------------------------------------|-----------------------|
405
+ | $0.8 \text{ MHz} \leq \Delta f < 1.0 \text{ MHz}$ | $0.815 \text{ MHz} \leq f\_offset < 1.015 \text{ MHz}$ | -28 dBm | 30 kHz |
406
+ | $1.0 \text{ MHz} \leq \Delta f < 1.8 \text{ MHz}$ | $1.015 \text{ MHz} \leq f\_offset < 1.815 \text{ MHz}$ | $-28 \text{ dBm} - 10 \cdot \left( \frac{f\_offset}{\text{MHz}} - 1,015 \right) \text{ dB}$ | 30 kHz |
407
+ | See note | $1.815 \text{ MHz} \leq f\_offset < 2.3 \text{ MHz}$ | -36 dBm | 30 kHz |
408
+ | $1.8 \text{ MHz} \leq \Delta f \leq \Delta f_{\max}$ | $2.3 \text{ MHz} \leq f\_offset < f\_offset_{\max}$ | -21 dBm | 1 MHz |
409
+
410
+ NOTE: This frequency range ensures that the range of values of $f\_offset$ is continuous.
411
+
412
+ ## 9.2 Spurious emissions
413
+
414
+ Spurious emissions are emissions which are caused by unwanted transmitter effects such as harmonics emission, parasitic emission, intermodulation products and frequency conversion products, but exclude out of band emissions. This is measured at the base station RF output port.
415
+
416
+ The requirements shall apply whatever the type of transmitter considered (single carrier or multi carrier). It applies for all transmission modes foreseen by the manufacturer's.
417
+
418
+ For 1.28 Mcps TDD option, either requirement applies at frequencies within the specified frequency ranges which are more than 4 MHz under the first carrier frequency used or more than 4 MHz above the last carrier frequency used.
419
+
420
+ Unless otherwise stated, all requirements are measured as mean power.
421
+
422
+ ### 9.2.1 Mandatory Requirements
423
+
424
+ The requirements of either subclause 9.2.1.1 or subclause 9.2.1.2 shall apply.
425
+
426
+ #### 9.2.1.1 Spurious emissions (Category A)
427
+
428
+ The following requirements shall be met in cases where Category A limits for spurious emissions, as defined in ITU-R Recommendation SM.329-9 [1], are applied.
429
+
430
+ ##### 9.2.1.1.1 Minimum Requirement
431
+
432
+ The power of any spurious emission shall not exceed:
433
+
434
+ **Table 9.4: LCR TDD repeater Mandatory spurious emissions limits, Category A**
435
+
436
+ | Band | Minimum requirement | Measurement Bandwidth | Notes |
437
+ |------------------------------------------------------------|---------------------|-----------------------|--------|
438
+ | 9kHz - 150kHz | | 1 kHz | Note 1 |
439
+ | 150kHz - 30MHz | | 10 kHz | Note 1 |
440
+ | 30MHz - 1GHz | -13 dBm | 100 kHz | Note 1 |
441
+ | 1GHz - 12.75 GHz | | 1 MHz | Note 2 |
442
+ | NOTE 1: Bandwidth as in ITU SM.329 [1], s4.1 | | | |
443
+ | NOTE 2: Upper frequency as in ITU SM.329 [1], s2.5 table 1 | | | |
444
+
445
+ NOTE: only the measurement bands are different according to the occupied bandwidth.
446
+
447
+ #### 9.2.1.2 Spurious emissions (Category B)
448
+
449
+ The following requirements shall be met in cases where Category B limits for spurious emissions, as defined in ITU-R Recommendation SM.329 [1], are applied.
450
+
451
+ ##### 9.2.1.2.1 Minimum Requirement
452
+
453
+ The power of any spurious emission shall not exceed:
454
+
455
+ **Table 9.5: LCR TDD repeater Mandatory spurious emissions limits, Category B**
456
+
457
+ | Band | Maximum Level | Measurement Bandwidth | Notes |
458
+ |------------------------------|---------------|-----------------------|--------|
459
+ | 9kHz - 150kHz | -36 dBm | 1 kHz | Note 1 |
460
+ | 150kHz - 30MHz | - 36 dBm | 10 kHz | Note 1 |
461
+ | 30MHz - 1GHz | -36 dBm | 100 kHz | Note 1 |
462
+ | 1GHz<br>↔<br>Fl -10 MHz | -30 dBm | 1 MHz | Note 1 |
463
+ | Fl -10MHz<br>↔<br>Fu +10 MHz | -15 dBm | 1 MHz | Note 2 |
464
+ | Fu +10 MHz<br>↔<br>12.5 GHz | -30 dBm | 1 MHz | Note 3 |
465
+
466
+ NOTE 1: Bandwidth as in ITU SM.329 [1], s4.1
467
+ NOTE 2: Limit based on ITU-R SM.329 [1], s4.3 and Annex 7
468
+ NOTE 3: Bandwidth as in ITU-R SM.329 [1], s4.3 and Annex 7. Upper frequency as in ITU-R SM.329 [1], s2.5 table 1
469
+
470
+ Fl: Lower frequency of the band in which TDD operates
471
+
472
+ Fu: Upper frequency of the band in which TDD operates
473
+
474
+ ### 9.2.2 Co-existence with GSM 900
475
+
476
+ #### 9.2.2.1 Operation in the same geographic area
477
+
478
+ This requirement may be applied for the protection of GSM 900 MS and GSM 900 BTS receivers in geographic areas in which both GSM 900 and UTRA are deployed.
479
+
480
+ ##### 9.2.2.1.1 Minimum Requirement
481
+
482
+ The power of any spurious emission shall not exceed:
483
+
484
+ **Table 9.6: LCR TDD repeater Spurious emissions limits for LCR TDD repeater in geographic coverage area of GSM 900 MS and GSM 900 BTS receiver**
485
+
486
+ | Band | Maximum Level | Measurement Bandwidth | Note |
487
+ |---------------|---------------|-----------------------|------|
488
+ | 876 - 915 MHz | -61 dBm | 100 kHz | |
489
+ | 921 - 960MHz | -57 dBm | 100 kHz | |
490
+
491
+ #### 9.2.2.2 Co-located base stations
492
+
493
+ This requirement may be applied for the protection of GSM 900 BTS receivers when GSM 900 BTS and UTRA BS are co-located.
494
+
495
+ ##### 9.2.2.2.1 Minimum Requirement
496
+
497
+ The power of any spurious emission shall not exceed:
498
+
499
+ **Table 9.7: LCR TDD repeater Spurious emissions limits for protection of the GSM 900 BTS receiver**
500
+
501
+ | Band | Maximum Level | Measurement Bandwidth | Note |
502
+ |---------------|---------------|-----------------------|------|
503
+ | 876 - 915 MHz | -98 dBm | 100 kHz | |
504
+
505
+ ### 9.2.3 Co-existence with DCS 1800
506
+
507
+ #### 9.2.3.1 Operation in the same geographic area
508
+
509
+ This requirement may be applied for the protection of DCS 1800 MS and DCS 1800 BTS receivers in geographic areas in which both DCS 1800 and UTRA are deployed.
510
+
511
+ ##### 9.2.3.1.1 Minimum Requirement
512
+
513
+ The power of any spurious emission shall not exceed:
514
+
515
+ **Table 9.8: LCR TDD repeater Spurious emissions limits for LCR TDD repeater in the band a), d) and e) when operating in geographic coverage area of DCS 1800 MS and DCS 1800 BTS receiver**
516
+
517
+ | Band | Maximum Level | Measurement Bandwidth | Note |
518
+ |-----------------|---------------|-----------------------|------|
519
+ | 1710 - 1785 MHz | -61 dBm | 100 kHz | |
520
+ | 1805 - 1880MHz | -47 dBm | 100 kHz | |
521
+
522
+ **Table 9.8a: LCR TDD repeater Spurious emissions limits for LCR TDD repeater in the band f) when operating in geographic coverage area of DCS 1800 MS and DCS 1800 BTS receiver operating in 1710-1755 MHz/1805-1850 MHz**
523
+
524
+ | Band | Maximum Level | Measurement Bandwidth | Note |
525
+ |-----------------|---------------|-----------------------|------|
526
+ | 1710 - 1755 MHz | -61 dBm | 100 kHz | |
527
+ | 1805 - 1850MHz | -47 dBm | 100 kHz | |
528
+
529
+ #### 9.2.3.2 Co-located base stations
530
+
531
+ This requirement may be applied for the protection of DCS 1800 BTS receivers when DCS 1800 BTS and UTRA BS are co-located.
532
+
533
+ ##### 9.2.3.2.1 Minimum Requirement
534
+
535
+ The power of any spurious emission shall not exceed:
536
+
537
+ **Table 9.9: LCR TDD repeater Spurious emissions limits for LCR TDD repeater in the band a), d) and e) when co-located with DCS 1800 BTS**
538
+
539
+ | Band | Maximum Level | Measurement Bandwidth | Note |
540
+ |-----------------|---------------|-----------------------|------|
541
+ | 1710 - 1785 MHz | -98 dBm | 100 kHz | |
542
+
543
+ **Table 9.10: LCR TDD repeater Spurious emissions limits for LCR TDD repeater in the band f) when co-located with DCS1800 BTS**
544
+
545
+ | Band | Maximum Level | Measurement Bandwidth | Note |
546
+ |-----------------|---------------|-----------------------|------|
547
+ | 1710 - 1755 MHz | -98 dBm | 100 kHz | |
548
+
549
+ ### 9.2.4 Co-existence with UTRA-FDD
550
+
551
+ #### 9.2.4.1 Operation in the same geographic area
552
+
553
+ This requirement may be applied to geographic areas in which both UTRA-TDD and UTRA-FDD operating in bands specified in Table 9.11 are deployed.
554
+
555
+ ##### 9.2.4.1.1 Minimum Requirement
556
+
557
+ For LCR TDD repeater which use carrier frequencies within the band 2010 - 2025 MHz the requirements applies at all frequencies within the specified frequency bands in table 9.11. For LCR TDD repeater which use carrier frequencies within the band 1900-1920 MHz, the requirement applies at frequencies within the specified frequency range which are more than 4 MHz above the last carrier used in the frequency band 1900-1920 MHz.
558
+
559
+ The power of any spurious emission shall not exceed:
560
+
561
+ **Table 9.11: LCR TDD repeater Spurious emissions limits for LCR TDD repeater in geographic coverage area of UTRA-FDD**
562
+
563
+ | Band | Maximum Level | Measurement Bandwidth | Note |
564
+ |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|-----------------------|------|
565
+ | 1920 - 1980 MHz | -43 dBm (*) | 3,84 MHz | |
566
+ | 2110 - 2170 MHz | -52 dBm | 1 MHz | |
567
+ | 2500 - 2570 MHz | -43 dBm(**) | 3.84 MHz | |
568
+ | 2620 - 2690 MHz | -52 dBm | 1 MHz | |
569
+ | NOTE* For LCR TDD repeater which use carrier frequencies within the band 1900 - 1920 MHz or 1880-1920MHz, the requirement shall be measured RRC filtered mean power with the lowest centre frequency of measurement at 1922.6 MHz or 6.6 MHz above the highest TDD carrier used, whichever is higher. | | | |
570
+ | NOTE ** For LCR TDD repeater which use carrier frequencies within the band 2570 - 2620 MHz, the requirement shall be measured RRC filtered mean power with the highest centre frequency of measurement at 2567.5 MHz or 6.6 MHz below the lowest TDD carrier used, whichever is lower. | | | |
571
+
572
+ NOTE: The requirements in Table 9.11 are based on a coupling loss of 70 dB between LCR TDD repeater and FDD Wide Area base stations.
573
+
574
+ #### 9.2.4.2 Co-located base stations
575
+
576
+ This requirement may be applied for the protection of UTRA-FDD BS receivers when UTRA-TDD BS and UTRA FDD BS are co-located.
577
+
578
+ ##### 9.2.4.2.1 Minimum Requirement
579
+
580
+ For LCR TDD repeater which use carrier frequencies within the band 2010 - 2025 MHz the requirements applies at all frequencies within the specified frequency bands in table 9.12. For LCR TDD repeater which use carrier frequencies within the band 1900-1920 MHz, the requirement applies at frequencies within the specified frequency range which are more than 4 MHz above the last carrier used in the frequency band 1900-1920 MHz.
581
+
582
+ The power of any spurious emission shall not exceed:
583
+
584
+ **Table 9.12: LCR TDD repeater Spurious emissions limits for BS co-located with UTRA-FDD**
585
+
586
+ | Band | Maximum Level | Measurement Bandwidth |
587
+ |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------|-----------------------|
588
+ | 1920 - 1980 MHz | -80 dBm (*) | 3,84 MHz |
589
+ | 2110 - 2170 MHz | -52 dBm | 1 MHz |
590
+ | 2500 - 2570 MHz | - 80 dBm(**) | 3.84 MHz |
591
+ | 2620 - 2690 MHz | -52 dBm | 1 MHz |
592
+ | NOTE * For LCR TDD repeater which use carrier frequencies within the band 1900 - 1920 MHz or 1880-1920MHz, the requirement shall be measured RRC filtered mean power with the lowest centre frequency of measurement at 1922.6 MHz or 6.6 MHz above the highest TDD carrier used, whichever is higher. | | |
593
+ | NOTE ** For LCR TDD repeater which use carrier frequencies within the band 2570 - 2620 MHz, the requirement shall be measured RRC filtered mean power with the highest centre frequency of measurement at 2567.5 MHz or 6.6MHz below the lowest TDD carrier used, whichever is lower. | | |
594
+
595
+ NOTE: The requirements in Table 9.12 are based on a minimum coupling loss of 30 dB between LCR TDD repeater and UTRA-FDD base stations.
596
+
597
+ ### 9.2.5 Co-existence with unsynchronised TDD
598
+
599
+ #### 9.2.5.1 Operation in the same geographic area
600
+
601
+ This requirement shall apply in case the equipment is operated in the same geographic area with unsynchronised TDD BS.
602
+
603
+ ##### 9.2.5.1.1 Minimum Requirement
604
+
605
+ In geographic areas where only 1,28 Mcps TDD is deployed, the RRC filtered mean power of any spurious emission shall not exceed the limits specified in table 9.13, otherwise the limits in table 9.14 shall apply.
606
+
607
+ **Table 9.13: LCR TDD repeater Spurious emissions limits for operation in same geographic area with unsynchronised 1,28 Mcps TDD**
608
+
609
+ | Band | Maximum Level | Measurement Bandwidth |
610
+ |-----------------|---------------|-----------------------|
611
+ | 1900 - 1920 MHz | -39 dBm | 1,28 MHz |
612
+ | 2010 - 2025 MHz | -39 dBm | 1,28 MHz |
613
+ | 2300 - 2400 MHz | -39 dBm | 1,28 MHz |
614
+ | 2570 - 2620 MHz | -39 dBm | 1,28 MHz |
615
+ | 1880 - 1920 MHz | -39 dBm | 1,28 MHz |
616
+
617
+ **Table 9.14: LCR TDD repeater Spurious emissions limits for operation in same geographic area with unsynchronised TDD**
618
+
619
+ | Band | Maximum Level | Measurement Bandwidth |
620
+ |-----------------|---------------|-----------------------|
621
+ | 1900 - 1920 MHz | -39 dBm | 3,84 MHz |
622
+ | 2010 - 2025 MHz | -39 dBm | 3,84 MHz |
623
+ | 2570 - 2620 MHz | -39 dBm | 3,84 MHz |
624
+
625
+ NOTE: The requirements in Table 9.13 and 9.14 for the LCR TDD repeater are based on a minimum coupling loss of 67 dB between LCR TDD repeater and unsynchronised TDD base stations.
626
+
627
+ #### 9.2.5.2 Co-located base stations
628
+
629
+ This requirement shall apply in case of co-location with unsynchronised TDD BS.
630
+
631
+ ##### 9.2.5.2.1 Minimum Requirement
632
+
633
+ In geographic areas where only 1,28 Mcps TDD is deployed, the RRC filtered mean power of any spurious emission in case of co-location shall not exceed the limits specified in table 9.15, otherwise the limits in table 9.16 shall apply.
634
+
635
+ **Table 9.15: LCR TDD repeater Spurious emissions limits for co-location with unsynchronised 1,28 Mcps TDD**
636
+
637
+ | Band | Maximum Level | Measurement Bandwidth |
638
+ |-------------------------------------------------------------------------------------------------------------------------------------|---------------|-----------------------|
639
+ | 1900 - 1920 MHz | -76 dBm | 1,28 MHz |
640
+ | 2010 - 2025 MHz | -76 dBm | 1,28 MHz |
641
+ | 2300 - 2400 MHz | -76 dBm | 1,28 MHz |
642
+ | 2570 - 2620 MHz | -76 dBm | 1,28 MHz |
643
+ | 1880 - 1920 MHz | -76 dBm | 1,28 MHz |
644
+ | NOTE: The requirement applies for frequencies more than 10 MHz below or above the supported frequency range declared by the vendor. | | |
645
+
646
+ **Table 9.16: LCR TDD repeater Spurious emissions limits for co-location with unsynchronised TDD**
647
+
648
+ | Band | Maximum Level | Measurement Bandwidth |
649
+ |-----------------|---------------|-----------------------|
650
+ | 1900 - 1920 MHz | -76 dBm | 3,84 MHz |
651
+ | 2010 - 2025 MHz | -76 dBm | 3,84 MHz |
652
+ | 2570 - 2620 MHz | -76 dBm | 3,84 MHz |
653
+
654
+ NOTE: The requirements in Table 9.15 and 9.16 for the LCR TDD repeater are based on a minimum coupling loss of 30 dB between unsynchronised TDD base stations.
655
+
656
+ # --- 10 Modulation accuracy
657
+
658
+ ## 10.1 Error Vector Magnitude
659
+
660
+ The modulation accuracy is defined by the Error Vector Magnitude (EVM), which is a measure of the difference between the theoretical waveform and a modified version of the measured waveform. This difference is called the error vector. The measured waveform is modified by first passing it through a matched root raised cosine filter with bandwidth 1.28MHz and roll-off $\alpha=0.22$ . The waveform is then further modified by selecting the frequency, absolute phase, absolute amplitude and chip clock timing so as to minimise the error vector. The EVM result is defined as root of the ratio of the mean error vector power to the mean reference signal power expressed as a %.
661
+
662
+ The measurement interval is one power control group (timeslot). The repeater shall operate with an ideal LCR TDD signal in the pass band of the repeater at a level, which produce the maximum rated output power per channel, as specified by the manufacturer.
663
+
664
+ ### 10.1.1 Minimum requirement
665
+
666
+ The Error Vector Magnitude shall not be worse than 8 %.
667
+
668
+ ## 10.2 Peak code domain error
669
+
670
+ The code domain error is computed by projecting the error vector power onto the code domain at a specific spreading factor. The error power for each code is defined as the ratio to the mean power of the reference waveform expressed in dB. And the Peak Code Domain Error is defined as the maximum value for Code Domain Error. The measurement interval is one timeslot.
671
+
672
+ ### 10.2.1 Minimum requirement
673
+
674
+ The peak code domain error shall not exceed -30 dB at spreading factor 16.
675
+
676
+ # --- 11 Input intermodulation
677
+
678
+ The input intermodulation is a measure of the capability of the repeater to inhibit the generation of interference in the pass band, in the presence of interfering signals on frequencies other than the pass band.
679
+
680
+ ## 11.1 General requirement
681
+
682
+ The following requirement applies for interfering signals in the frequency bands defined in sub-clause 5.2, depending on the repeaters pass band.
683
+
684
+ This requirement applies to the uplink and downlink of the repeater, at maximum gain.
685
+
686
+ ### 11.1.1 Minimum requirement
687
+
688
+ For the parameters specified in table 11.1.1-1, the power in the pass band shall not increase with more than 10 dB at the output of the repeater as measured in the centre of the pass band, compared to the level obtained without interfering signals applied.
689
+
690
+ The frequency separation between the two interfering signals shall be adjusted so that the 3<sup>rd</sup> order intermodulation product is positioned in the centre of the pass band.
691
+
692
+ Table 11.1.1-1 specifies the parameters for two interfering signals, where:
693
+
694
+ - $f_1$ offset is the offset from the channel edge frequency of the first or last channel in the pass band of the closer carrier.
695
+
696
+ **Table 11.1.1-1: Input intermodulation requirement**
697
+
698
+ | $f_1$ offset | Interfering Signal Levels | Type of signals | Measurement bandwidth |
699
+ |--------------|---------------------------|-----------------|-----------------------|
700
+ | 1,0 MHz | -40 dBm | 2 CW carriers | 1 MHz |
701
+
702
+ # 12 Output intermodulation
703
+
704
+ ## 12.0 General
705
+
706
+ The transmit intermodulation performance is a measure of the capability of the transmitter to inhibit the generation of signals in its non linear elements caused by presence of the wanted signal and an interfering signal reaching the transmitter via the antenna.
707
+
708
+ The transmit intermodulation level is the power of the intermodulation products when a LCR TDD modulated interference signal is injected into the antenna connector at a mean power level of 30 dB lower than that of the mean power of the subject signal.
709
+
710
+ ## 12.1 Minimum requirement
711
+
712
+ The frequency of the interference signal shall be $\pm 1.6$ MHz, $\pm 3.2$ MHz and $\pm 4.8$ MHz offset from the subject signal. The Transmit intermodulation level shall not exceed the out of band or the spurious emission requirements of section 9.1 and 9.2.
713
+
714
+ # 13 Adjacent Channel Rejection Ratio (ACRR)
715
+
716
+ ## 13.1 Definitions and applicability
717
+
718
+ Adjacent Channel Rejection Ratio (ACRR) is the ratio of the RRC weighted gain per carrier of the repeater in the pass band to the RRC weighted gain of the repeater on an adjacent channel. The carrier in the pass band and in the adjacent channel shall be of the same type (reference carrier).
719
+
720
+ The requirement shall apply to the uplink and downlink of Repeater, at maximum gain, where the donor link is maintained via antennas (over the air Repeater).
721
+
722
+ ## 13.2 Co-existence with UTRA
723
+
724
+ This requirement shall be applied for the protection of UTRA signals in geographic areas in which LCR TDD Repeater and UTRA BS are deployed so that they serve adjacent channels. The reference carrier is a UTRA-FDD carrier.
725
+
726
+ ### 13.2.1. Minimum Requirements
727
+
728
+ In normal conditions the ACRR shall be higher than the value specified in the Table 13.2.1-1.
729
+
730
+ **Table 13.2.1-1: Repeater ACRR**
731
+
732
+ | Co-existence with other systems | Repeater maximum output Pmax | Channel offset from the channel edge from the first or last 5MHz channel within the pass band. | ACRR limit |
733
+ |---------------------------------|------------------------------|------------------------------------------------------------------------------------------------|------------|
734
+ | UTRA | $P \geq 31$ dBm | 2,5 MHz | 33dB |
735
+ | | $P \geq 31$ dBm | 5,0 MHz | 33dB |
736
+ | | $P < 31$ dBm | 2,5 MHz | 20dB |
737
+ | | $P < 31$ dBm | 5,0 MHz | 20dB |
738
+
739
+ Note: For co-existence with TDD, a narrow band requirement is for further study.
740
+
741
+ # 14 Timing Accuracy
742
+
743
+ Timing Accuracy is the repeater synchronization accuracy with NodeB, it includes the downlink ramp on/off time and uplink ramp on/off time.
744
+
745
+ ## 14.1 Minimum requirement
746
+
747
+ The downlink gain versus time should meet the mask specified in figure 14.1. The beginning and end point of downlink burst is calculated according to the trigger given by NodeB or LCR TDD signal generator.
748
+
749
+ ![Figure 14.1: Downlink gain ON/OFF template. A graph showing gain levels over time. The vertical axis has 'Zero Gain' and 'Rated Gain'. The horizontal axis shows a 'Downlink burst without GP' with '8 chips' ramp-up and '8 chips' ramp-down times.](5adf12d50dfea82178ca002a2c48641b_img.jpg)
750
+
751
+ The diagram illustrates the downlink gain template. It features a horizontal axis representing time and a vertical axis representing gain. Two horizontal lines are marked: 'Zero Gain' and 'Rated Gain'. The gain starts at Zero Gain, ramps up over a period of '8 chips' to reach Rated Gain, remains at Rated Gain for a duration, and then ramps down over another '8 chips' period back to Zero Gain. The central portion of the graph, between the ramps, is labeled 'Downlink burst without GP'.
752
+
753
+ Figure 14.1: Downlink gain ON/OFF template. A graph showing gain levels over time. The vertical axis has 'Zero Gain' and 'Rated Gain'. The horizontal axis shows a 'Downlink burst without GP' with '8 chips' ramp-up and '8 chips' ramp-down times.
754
+
755
+ **Figure 14.1: Downlink gain ON/OFF template**
756
+
757
+ The uplink gain versus time should meet the mask specified in figure 14.2. The beginning and end point of uplink burst is calculated according to the trigger given by NodeB or LCR TDD signal generator.
758
+
759
+ ![Figure 14.2: Uplink gain ON/OFF template. A graph showing gain levels over time. The vertical axis has 'Zero Gain' and 'Rated Gain'. The horizontal axis shows an 'Uplink burst without GP' with '8 chips' ramp-up and '8 chips' ramp-down times.](85ad73d1c8ff59cd647b95f084937bc0_img.jpg)
760
+
761
+ The diagram illustrates the uplink gain template. It features a horizontal axis representing time and a vertical axis representing gain. Two horizontal lines are marked: 'Zero Gain' and 'Rated Gain'. The gain starts at Zero Gain, ramps up over a period of '8 chips' to reach Rated Gain, remains at Rated Gain for a duration, and then ramps down over another '8 chips' period back to Zero Gain. The central portion of the graph, between the ramps, is labeled 'Uplink burst without GP'.
762
+
763
+ Figure 14.2: Uplink gain ON/OFF template. A graph showing gain levels over time. The vertical axis has 'Zero Gain' and 'Rated Gain'. The horizontal axis shows an 'Uplink burst without GP' with '8 chips' ramp-up and '8 chips' ramp-down times.
764
+
765
+ **Figure 14.2: Uplink gain ON/OFF template**
766
+
767
+ # --- Annex A (normative): Environmental requirements for the Repeater equipment
768
+
769
+ The Repeater equipment shall fulfil all the requirements in the full range of environmental conditions for the relevant environmental class from the relevant IEC specifications listed below
770
+
771
+ - 60 721-3-3 "Stationary use at weather protected locations" [6];
772
+ - 60 721-3-4 "Stationary use at non weather protected locations" [7]
773
+
774
+ Normally it should be sufficient for all tests to be conducted using normal test conditions except where otherwise stated. For guidance on the use of test conditions to be used in order to show compliance refer to TS 25.153.
775
+
776
+ # Annex B (informative): Change history
777
+
778
+ | Change history | | | | | | | |
779
+ |----------------|---------|-----------|----|-----|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------|
780
+ | Date | TSG # | TSG Doc. | CR | Rev | Subject/Comment | Old | New |
781
+ | 2009-08 | RAN4#52 | R4-093324 | | | TS skeleton created from 3GPP TS template. | | 0.0.1 |
782
+ | 2009-11 | RAN4#53 | R4-094876 | | | TS with the TP approved at RAN4#52 and RAN4#52bis<br>R4-092917 Text proposal for LCR TDD Repeater Specification: Output Power<br>R4-092918 Text proposal for LCR TDD Repeater Specification: Frequency Error<br>R4-092919 Text proposal for LCR TDD Repeater Specification: EVM<br>R4-092920 Text proposal for LCR TDD Repeater Specification: PCDE<br>R4-092922 Text proposal for LCR TDD Repeater Specification: Output Intermodulation<br>R4-093323 Text Proposal for LCR TDD Repeater Specification: Frequency bands and channel arrangements<br>R4-093350 Text proposal for LCR TDD Repeater Specification: Input Intermodulation<br>R4-093351 Text proposal for LCR TDD Repeater Specification: Out of Band Gain<br>R4-093353 Text proposal for LCR TDD Repeater Specification: ACRR<br>R4-093363 Text proposal for LCR TDD Repeater Specification: Timing Accuracy<br>R4-093372 Text proposal for LCR TDD Repeater Specification: Unwanted Emissions<br>R4-093746 Text proposal for 25.116: Clause 1 to Clause 3<br>R4-094015 Text proposal for 25.116: Clause 4 General | 0.0.1 | 1.0.0 |
783
+ | 2009-11 | RAN#46 | RP-091136 | | | Presentation to TSG for information | | |
784
+ | 2010-03 | RAN#47 | RP-100112 | | | Version update, presentation to TSG for approval, | 1.0.0 | 2.0.0 |
785
+ | 2010-03 | RAN#47 | RP-100112 | | | Approved by TSG RAN | 2.0.0 | 10.0.0 |
786
+ | 2012-09 | SP-57 | - | - | - | Update to Rel-11 version (MCC) | 10.0.0 | 11.0.0 |
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