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4.3.35.1 Definition
This IOC represents the N20 interface between AMF and SMSF, which is defined in 3GPP TS 23.501[3].
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4.3.35.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.36 EP_N21
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4.3.36.1 Definition
This IOC represents the N21 interface between SMSF and UDM, which is defined in 3GPP TS 23.501[3].
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4.3.36.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.37 EP_N22
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4.3.37.1 Definition
This IOC represents the N22 interface between AMF and NSSF, which is defined in 3GPP TS 23.501[3].
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4.3.37.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.38 EP_N26
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4.3.38.1 Definition
This IOC represents the N26 interface between AMF and MME, which is defined in 3GPP TS 23.501[3].
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4.3.38.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.39 EP_SBI_X
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4.3.39.1 Definition
This IOC represents the service-based interfaces from any 5GC NF towards UDSF, UDR, NEF, NRF and NWDAF, as these NFs can be interacted with any other 5GC NF, see detail in 3GPP TS 23.501[3].
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4.3.39.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M sBIserviceList M M M - M
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4.3.40 EP_SBI_IPX
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4.3.40.1 Definition
This IOC represents the inter-connection interface from any 5GC control plane NF to SEPP, see detail in 3GPP TS 23.501[3].
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4.3.40.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M sBIserviceList M M M - M
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4.3.41 EP_S5C
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4.3.41.1 Definition
This IOC represents the S5-C interface between SGW and SMF/PGW-C, which is defined in 3GPP TS 23.501[3].
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4.3.41.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.42 EP_S5U
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4.3.42.1 Definition
This IOC represents the S5-U interface between SGW and UPF/PGW-U, which is defined in 3GPP TS 23.501[3].
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4.3.42.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M
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4.3.43 EP_Rx
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4.3.43.1 Definition
This IOC represents the Rx interface between PCF and AF, which is defined in 3GPP TS 23.501[3].
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4.3.43.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.44 EP_MAP_SMSC
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4.3.44.1 Definition
This IOC represents the MAP interface between SMSF and MSC-IWMSC/GMSC, which is defined in 3GPP TS 23.040 [9].
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4.3.44.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.44.3 Attribute constraints
Name Definition localAddress CM Support Qualifier The condition is “MAP over SIGTRAN is supported”. remoteAddress CM Support Qualifier The condition is “MAP over SIGTRAN is supported”.
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4.3.45 EP_NLS
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4.3.45.1 Definition
This IOC represents the NLs interface between AMF and LMF, which is defined in 3GPP TS 23.501[3].
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4.3.45.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.46 EP_NLG
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4.3.46.1 Definition
This IOC represents the NLg interface between AMF and GMLC, which is defined in 3GPP TS 23.501[3].
d3ac8d6aa3347ad7b01f9ee2550c87ae
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4.3.46.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable localAddress M M M - M remoteAddress M M M - M
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4.3.47 AMFSet
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4.3.47.1 Definition
This IOC represents the AMF Set which consists of some AMFs that serve a given area and Network Slice. For more information about the AMF Set, see 3GPP TS 23.501 [3].
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4.3.47.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable pLMNIdList M M M - M tAClist M M M - M aMFSetId M M M - M nSSAI CM M M - M Attribute related to role AMFRegion M M M - M AMFSetMemberList M M M - M
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4.3.47.3 Attribute constraints
Name Definition nSSAI CM Support Qualifier The condition is “network slicing feature is supported”.
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4.3.48 AMFRegion
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4.3.48.1 Definition
This IOC represents the AMF Region which consists one or multiple AMF Sets. For more information about the AMF Region, see 3GPP TS 23.501 [3].
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4.3.48.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable pLMNIdList M M M - M tAClist M M M - M aMFRegionId M M M - M nSSAI CM M M - M Attribute related to role AMFSet M M M - M
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4.3.48.3 Attribute constraints
Name Definition nSSAI CM Support Qualifier The condition is “network slicing feature is supported”.
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4.3.49 ExternalAMFFunction
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4.3.49.1 Definition
This IOC represents an external AMF functionality used in EN-DC. For more information about the AMF, see 3GPP TS 23.501 [3].
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4.3.49.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable Id M M - - M pLMNIdList M M M - M aMFIdentifier M M M - M
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4.3.49.3 Attribute constraints
None.
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4.3.49.4 Notifications
The common notifications defined in subclause 4.5 are valid for this IOC, without exceptions or additions.
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4.4 Attribute definitions
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4.4.1 Attribute properties
The following table defines the attributes that are present in several Information Object Classes (IOCs) of the present document. Attribute Name Documentation and Allowed Values Properties aMFIdentifier The AMFI is constructed from an AMF Region ID, an AMF Set ID and an AMF Pointer. The AMF Region ID identifies the reg...
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4.5 Common notifications
5 Solution Set This specification defines the following 3GPP 5GC NRM Solution Set definitions: - JSON based 3GPP 5GC NRM Solution Set (Annex A). Annex A (normative): JSON definitions A.1 General This annex contains the JSON definitions for the 5GC NRM, in accordance with 5GC NRM information model definitions specified...
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1 Scope
The present document constitutes the output of the initial evaluation phase for the work item “LTE RAN Enhancements for Diverse Data Applications” (LTE_eDDA). The document captures agreements and descriptions related to the evaluation methodology used, descriptions of enhancement proposals and their evaluation results...
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2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific. - For a specific reference, subsequent revisions do not apply. - Fo...
f5fd9ff51348f38f64d5c2b5cf01e495
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3 Definitions, symbols and abbreviations
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3.1 Definitions
For the purposes of the present document, the terms and definitions given in TR 21.905 [x] 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 [x]. <example>: <text used to clarify abstract rules by applying them literally>.
f5fd9ff51348f38f64d5c2b5cf01e495
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3.2 Symbols
For the purposes of the present document, the following symbols apply: <symbol> <Explanation>
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3.3 Abbreviations
For the purposes of the present document, the abbreviations given in TR 21.905 [x] 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 [x]. <ACRONYM> <Explanation>
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4 Evaluation Methodology
Enhancement proposals considered as part of the LTE_eDDA work item are likely to exhibit some diversity in their focus on different application/traffic situations, and to tackle different areas of the system and its optimisation. In order to provide the necessary degree of commonality and comparability between company ...
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4.1 Evaluation Guidelines
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4.1.1 Traffic Sources
The following alternatives have been identified to generate source traffic for the purposes of evaluation: Traffic Trace: Data traffic or packets captured from live systems or apparatus running one or more applications of interest Synthetic Models: Abstract modelling of application-level and/or user behaviours in order...
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4.1.2 Simulation Environment
• For the purposes of simulation, a suitable abstraction of the physical layer is permitted (it need not be explicitly modelled). Where appropriate, basic HARQ functionality at the sub-frame level should be included. • Depending on the nature of the proposal, some evaluations may require that TCP is modelled. Evaluat...
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4.1.3 Output Metrics
Metrics of interest are dependent on the nature of a particular proposal. However, the following guidelines regarding output metrics are recommended. It is expected that wherever there is perceived to be a significant impact to one of the areas covered by these metrics, the associated metric(s) will be provided and t...
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4.2 Traffic Scenarios and Characterisation
The following traffic scenarios provide the primary focus for the evaluations. The emphasis is on smartphone and tablet device types (rather than PCs). Table 4.2-1: Traffic scenarios Label Traffic Scenario Description Top priority A Background Traffic Traffic from an unattended phone with applications not in “active ...
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4.2.1 A) Background Traffic
Editor’s note: pending outcome of RAN2 email discussion on packet inter-arrival and packet size CDFs
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4.2.2 B) Instant Messaging
Editor’s note: pending outcome of RAN2 email discussion on packet inter-arrival and packet size CDFs
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4.2.3 C) Gaming
Editor’s note: pending outcome of RAN2 email discussion on packet inter-arrival and packet size CDFs
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4.2.4 D) Interactive Content Pull
Editor’s note: pending outcome of RAN2 email discussion on packet inter-arrival and packet size CDFs
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4.2.5 E) HTTP Video Streaming
Editor’s note: pending outcome of RAN2 email discussion on packet inter-arrival and packet size CDFs
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5 Evaluation of existing EUTRAN functionality
Editor’s note: Intention is to include evaluations for existing functionality in Rel-8/9/10
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6 Proposals and Evaluations (new functionality)
Editor’s note: Intention is to describe proposals along with their evaluations within separate sub-clauses 6.1, 6.2, … etc… It may at a later stage be possible to re-structure this section such that similar proposals are logically grouped
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7 Recommendations and Conclusions
Annex <A>: <Annex title> A.1 <Annex Heading> Annex <X>: Change history Change history Date TSG # TSG Doc. CR Rev Subject/Comment Old New 2011-09 Initial draft version capturing the outcome of RAN2#75 --- 0.0.0
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1 Scope
The present document is a technical report for Inter-band Carrier Aggregation under Rel-12 time frame. The purpose is to gather the relevant background information and studies in order to address Inter-band Carrier Aggregation requirements. This TR covers relevant background information and studies in order to address ...
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2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific. - For a specific reference, subsequent revisions do not apply. - Fo...
389f9b67c003a620147a83200e3331ae
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3 Definitions, symbols and abbreviations
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3.1 Definitions
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]. Carrier aggregation: Aggregation of two or more component carriers in order to suppo...
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3.2 Symbols
For the purposes of the present document, the following symbols apply: FDL_low The lowest frequency of the downlink operating band FDL_high The highest frequency of the downlink operating band FUL_low The lowest frequency of the uplink operating band FUL_high The highest frequency of the uplink operating band ΔRIB Allo...
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3.3 Abbreviations
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]. A-MPR Additional Maximum Power Reduction BS Base Station CA Carrier Aggrega...
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4 Background
The present document is a technical report for Inter-band Carrier Aggregation under Rel-12 time frame. It covers both the UE and BS side. The document is divided in two different parts: - Common part: this part covers BS and UE specific which is band combination independent. - Specific band combination part: this pa...
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5 Inter-band Carrier Aggregation: general part
5.1 BS specific <Text will be added.> 5.2 UE specific <Text will be added.> 5.2.1 Class A1. Low-high band combination without harmonic relation between bands or intermodulation problem <Text will be added.>
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5.2.2 Class A2. Low-high band combination with harmonic relation between bands
<Text will be added.> 5.2.3 Class A3. Low-low or high-high band combination without intermodulation problem (low order IM) <Text will be added.>
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5.2.4 Class A4. Low-low, low-high or high-high band combination with intermodulation problem (low order IM)
<Text will be added.>
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5.2.5 Class A5. Combination except for A1 – A4
<Text will be added.> 5.3 RRM specific <Text will be added.> 5.3.1 Class A1. Low-high band combination without harmonic relation between bands or intermodulation problem <Text will be added.>
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6 Inter-band Carrier Aggregation: band combination specific part
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6.1 Class A1. Low-high band combination without harmonic relation between bands or intermodulation problem
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6.1.1 LTE Advanced Carrier Aggregation of Band 23 and Band 29 (1 UL)
Table 6.1.1-1: Inter-band CA operating bands E-UTRA CA Band E-UTRA Band Uplink (UL) band Downlink (DL) band Duplex mode BS receive / UE transmit Channel BW (MHz) BS transmit / UE receive Channel BW (MHz) FUL_low – FUL_high FDL_low – FDL_high CA_23-29 23 2000 MHz – 2020 MHz 5, 10, 15, 20 2180 MHz – 2200 MHz 5, 10,...
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6.1.2 LTE Advanced Carrier Aggregation of Band 3 and Band 26
Table 6.1.2-1: Inter-band CA operating bands E-UTRA CA Band E-UTRA Band Uplink (UL) band Downlink (DL) band Duplex mode BS receive / UE transmit Channel BW (MHz) BS transmit / UE receive Channel BW (MHz) FUL_low – FUL_high FDL_low – FDL_high CA_3-26 3 1710 MHz – 1785 MHz 10, 15, 20 1805 MHz – 1880 MHz 10, 15, 20 ...
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6.1.2.1 List of specific combination issues
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6.1.2.1.1 Channel bandwidths per operating band for CA
Table 6.1.2.1.1-1: Supported E-UTRA bandwidths per CA configuration for inter-band CA CA operating / channel bandwidth Bandwidth Combination Sets E-UTRA CA Configuration E-UTRA Bands 1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz CA_3A-26A 3 Yes Yes Yes Yes 0 26 Yes Yes Yes 3 Yes Yes 1 26 Yes Yes NOTE: For the UE that signa...
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6.1.2.1.2 Co-existence studies for CA_3-26 (1 UL/2 DL)
Table 6.1.2.1.2-1 summarizes frequency ranges where harmonics occur due to Band 3 or Band 26 for both UL and DL. It can be seen that UL harmonic frequencies of Band 3 and Band 26 does not locate within the receive bands of interest in the DL. Table 6.1.2.1.2-1: Impact of UL/DL Harmonic Interference 2nd Harmonic 3rd H...
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6.1.3 LTE Advanced Carrier Aggregation of Band 3 and Band 19 (1 UL)
Table 6.1.3-1: Inter-band CA E-UTRA CA Band E-UTRA Band Uplink (UL) band Downlink (DL) band Duplex mode BS receive / UE transmit Channel BW (MHz) BS transmit / UE receive Channel BW (MHz) FUL_low – FUL_high FDL_low – FDL_high CA_3-19 3 1710 MHz – 1785 MHz 5,10, 15, 20 (note 1) 1805 MHz – 1880 MHz 5, 10, 15, 20 FD...
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6.1.3.1.1 Channel bandwidths per operating band for CA
Table 6.1.3.1.1-1: Supported E-UTRA bandwidths per CA configuration for inter-band CA CA operating / channel bandwidth E-UTRA CA Configuration E-UTRA Bands 1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz CA_3A-19A 3 Yes Yes Yes Yes 19 Yes Yes Yes
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6.1.3.1.2 Co-existence studies for CA_3-19
As band 3 and band 19 are a low-high band combination the harmonic frequencies are far away from the receive and transmit bands of interest in the DL and UL (see table 6.1.3.1.2-1) and therefore we can conclude that there is no issue on harmonic interference. Table 6.1.3.1.2-1: Impact of UL/DL Harmonic Interference 2nd...
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6.1.4 LTE Advanced Carrier Aggregation of Band 1 and Band 8 (1 UL)
Table 6.1.4-1: Inter-band CA E-UTRA CA Band E-UTRA Band Uplink (UL) band Downlink (DL) band Duplex mode BS receive / UE transmit Channel BW (MHz) BS transmit / UE receive Channel BW (MHz) FUL_low – FUL_high FDL_low – FDL_high CA_1-8 1 1920 MHz – 1980 MHz 5,10, 15, 20 (note 1) 2110 MHz – 2170 MHz 5, 10, 15, 20 FDD...
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6.1.4.1.1 Channel bandwidths per operating band for CA
Table 6.1.4.1.1-1: Supported E-UTRA bandwidths per CA configuration for inter-band CA CA operating / channel bandwidth Bandwidth Combination Set E-UTRA CA Configuration E-UTRA Bands 1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz CA_1A-8A 1 Yes Yes Yes Yes 0 8 Yes Yes 1 Yes Yes 1 8 Yes Yes
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6.1.4.1.2 Co-existence studies for CA_1-8
As shown in table 6.1.4.1.2-1, the harmonic frequencies of band 1 and band 8 in UL are away from the receive bands of interest in the DL and we can conclude that there is no issue on UL harmonic interference. Table 6.1.4.1.2-1: Impact of UL Harmonic Interference 2nd Harmonic 3rd Harmonic Band UL Low Band Edge UL High...
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6.1.5 LTE Advanced Carrier Aggregation of Band 3 and Band 28 (1 UL)
Table 6.1.5-1: Inter-band CA E-UTRA CA Band E-UTRA Band Uplink (UL) band Downlink (DL) band Duplex mode BS receive / UE transmit Channel BW (MHz) BS transmit / UE receive Channel BW (MHz) FUL_low – FUL_high FDL_low – FDL_high CA_3-28 3 1710 MHz – 1785 MHz 5,10, 15, 20 (note 1) 1805 MHz – 1880 MHz 5, 10, 15, 20 FD...
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6.1.5.1.1 Channel bandwidths per operating band for CA
Table 6.1.5.1.1-1: Supported E-UTRA bandwidths per CA configuration for inter-band CA CA operating / channel bandwidth E-UTRA CA Configuration E-UTRA Bands 1.4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz CA_3A-28A 3 Yes Yes Yes Yes 28 Yes Yes Yes Yes
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6.1.5.1.2 Co-existence studies for CA_3-28
As band 3 and band 28 are a low-high band combination the harmonic frequencies are far away from the receive bands of interest in the DL (see table 6.1.5.1.2-1) and we can conclude that there is no issue on harmonic interference. Table 6.1.5.1.2-1: Band 3 and Band 28 UL harmonics 2nd Harmonic 3rd Harmonic Band UL Low...
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36.851
6.1.6 LTE Advanced Carrier Aggregation of Band 1 and Band 26
CA_1A-26A is designed to operate in the operating bands defined in table 6.1.6-1. Table 6.1.6-1: Inter band CA operating bands E-UTRA CA Band E-UTRA Band Uplink (UL) band Downlink (DL) band Duplex mode BS receive / UE transmit Channel BW (MHz) BS transmit / UE receive Channel BW (MHz) FUL_low – FUL_high FDL_low – ...