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f7b79157a53dfc97618a941856d11848 | 101 963 | 4.6.1.1 Circuit switched network | For off-network calls, interworking is necessary between IP and CSN and vice versa. Within the IPCablecom architecture this function is carried out by a CSN/PSTN Gateway. Applicable protocols are defined in TS 101 909-12 (see bibliography) and TS 101 909-13 [12]. As noted above, this gateway consists of three functiona... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 4.6.1.2 IPCablecom packet switched network | For off-network calls, conversion will not usually be necessary but in some instances the MGW may need to perform bearer informational conversion functions such as vocoder, transcoder and/or echo cancellation functions on voice payloads at the network boundaries. Data Packets will be carried seamlessly through multiple... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 4.7 Number portability | Within Europe and other markets where the suite of ETSI IPCablecom specifications may be implemented there is already a high penetration of fixed line telephone installations. Experience indicates that users are extremely reluctant to change their subscription if this necessitates the allocation of a new telephone numb... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 5 MTA | |
f7b79157a53dfc97618a941856d11848 | 101 963 | 5.1 General | The Media Terminal Adapter (MTA) is the device with interfaces between the end user equipment and the IPCablecom network. Although real time multimedia services will shortly comprise more services than voice telephony the scope of the present document is limited to consideration only of telephony equipment. An Embedded... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 5.2 Specific functionality of the MTA | As noted, MTAs reside at the end user premises and are connected to the other IPCablecom network elements via the HFC access network. IPCablecom MTAs should support the Network Call Signalling (NCS) protocol, ITU-T Recommendation J.162 (see bibliography) as being developed by the TS 101 909 series. The MTA is an IPCabl... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 5.2.1 MTA functionality | An MTA is responsible for the following functionality: • NCS call signalling with the CMS; • QoS signalling with the CMS and the AN; • authentication, confidentiality and integrity of messages between the MTA and other IPCablecom network elements; • mapping media streams to the MAC services of the access network; • enc... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 5.2.2 MTA identifiers | The following identifiers characterize the E-MTA: • a CM with an embedded MTA has at least two MAC addresses, one for the CM itself and one or more for the MTA; • a CM with an embedded MTA will have or be allocated at least two IP addresses, one for the CM itself and one or more for the MTA. These addresses may be allo... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 5.3 Support of ISDN Functionality on the MTA | If ISDN functionality is implemented by the Cable Operator the following basic functionality should be implemented on the ISDN Basic Rate Interfaces of the MTA: • support of multi-point layer one passive bus configuration at the coincident S and T reference point; • Basic Rate Interface should have bearer channels with... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 6 Cable Modem (CM) functionality | The definition of the functionality of Cable Modems does not form any part of the scope of the present document. |
f7b79157a53dfc97618a941856d11848 | 101 963 | 7 Access Node (AN) functionality | The definition of the functionality of the Access Node does not form any part of the scope of the present document. |
f7b79157a53dfc97618a941856d11848 | 101 963 | 8 Gateway functionality | |
f7b79157a53dfc97618a941856d11848 | 101 963 | 8.1 V5.2 Interface | |
f7b79157a53dfc97618a941856d11848 | 101 963 | 8.1.1 Support of Access Interface V5.2 on the Gateway | The V5.2 interface gives the opportunity to use all the features and functionality of a traditional public switch (PSTN DLE). For Phase 1 of the implementation of IPCablecom it is expected that not all NCS network features and regulatory requirements will be available within the IPCablecom network. Therefore there is a... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 8.2 SS7 interface | |
f7b79157a53dfc97618a941856d11848 | 101 963 | 8.2.1 Supporting signalling gateways to SS7 networks | It is expected that the key signalling interface for the majority of interconnections between IPCablecom and the conventional PSTN will be SS7. Recognizing that this protocol exists in a large number of national variants, it is not possible to specify the precise details in a document of this nature. The key features a... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 9 Basic Rate ISDN | |
f7b79157a53dfc97618a941856d11848 | 101 963 | 9.1 Minimum set of features on the ISDN BRI | Following is the minimum set of features to be used by the ISDN BRI interface on the MTA where BRI is to be offered by the cable operator. With this feature set it is possible to connect ISDN telephone sets, ISDN adapters and PABXs. These features should interwork with the IPCablecom Call Management Server and the V5.2... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10 Support for call signalling features | The features and services given in this clause are identified by operators as desirable. A PICS document will need to be produced providing details on the compliance of the IPCablecom systems. |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.1 Objectives | This clause describes custom calling features and other enhanced services together with their related priority that are defined by European cable operators and therefore, should be integrated into the IPCablecom specifications. The IPCablecom reference architecture (ITU-T Recommendation J.160, see bibliography) specifi... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2 Support of additional telephony services | From the point of view of European cable operators, telephony services should be made available end-to-end by call signalling for the following call scenarios: • calls that originate from a CSN or PSTN and terminate on the cable network; • calls from the cable network and via the interconnection with the PSTN or anothe... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.1 Classical services | Abbreviated Dialling/Speed Dialling Phase 1 Call Wait/Call Hold* Phase 1 Cancel Call Waiting* Phase 1 Three-way (or more) Conference Calling* Phase 1 Wake-up Call Phase 1 NOTE: Bold features marked with an asterisk (*) have already been specified within IPCablecom (ITU-T Recommendation J.160, see bibliography). ETSI ET... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.2 Enhanced services | Barring all outgoing calls (BAOC) (both operator or user controlled) Phase 1 Barring outgoing national calls (BONC) (both operator or user controlled) Phase 1 Barring outgoing international calls (BOIC) (both operator or user controlled) Phase 1 Barring of premium rate numbers (BPRE) (both operator or user controlled) ... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.3 Call forwarding services | Call forwarding unconditional (CFU) Phase 1 Call forwarding unconditional to voice mail Phase 1 Call forwarding conditional on busy signal (CFB)* Phase 1 Call forwarding conditional no reply (CFNR)* Phase 1 Call forwarding conditional to voice mail on busy signal or no reply Phase 1 Call forwarding conditional to e-mai... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.4 Identification based services | Calling Line Identity Presentation (CLIP), on-hook data transmission* (see note 1) Phase 1 Calling Line Identity Presentation (CLIP), off-hook data transmission* (see note 2) Phase 1 Calling Line Identity Restriction (CLIR) on a per call basis* Phase 1 Permanent CLIR (via operator) Phase 1 System Override of Calling Li... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.5 Call completion services | Completion of calls to busy subscriber (CCBS) Phase 1 Last Number redial Phase 1 ETSI ETSI TR 101 963 V1.1.1 (2002-04) 30 |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.6 Common functionality | Message waiting indicator (MWI)* Phase 1 NOTE 1: This facility should be implemented using a stuttered dial tone and/or a visual indication, according to specific operators' or other national requirements. NOTE 2: Bold features marked with an asterisk (*) have already been specified within IPCablecom (ITU-T Recommendat... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 10.2.7 Other services | Pulse metering (see note 1) Phase 1 Advice of Charge (AOC) (see note 2) Phase 3 Emergency call Phase 1 Anonymous Call Rejection* Phase 1 Tele/memory message Phase 1 Network Announcements Phase 3 Closed User Group (CUG) Phase 3 OLI Phase 3 Dialable number selection Phase 3 Changeable number selection Phase 3 Sniffer pos... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11 European regulatory aspects | |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.1 National specific aspects | Many aspects of the regulations applicable to Telecommunication Networks are under the control of the relevant National Regulatory Authorities and are not generally harmonized throughout Europe. In the present document attention is focused on general European regulatory principles. Where appropriate, equipment vendors ... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.2 Universal service obligation | The Universal Service (US) obligation as it stands now, entails that a minimum set of services of specified quality should be available to all telephone users independently of their geographical location or means of connection and at an affordable price [59]. The Universal Service provision currently applies to: • prov... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.3 Number portability | In the proposed Universal Service Directive (Article 25, clause 1) number portability is foreseen within the EU. More precisely this means that: All subscribers of publicly available telephone services, including mobile services, who so request can retain their number(s) independently of the undertaking providing the s... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.4 VoIP versus Voice Telephony | The Commission has argued in its Notice dated 10 January 1998 [66] that Internet voice services do not qualify as voice telephony. When re-examining this Notice in 2000, the Commission again came to the conclusion that having regard to the technical and commercial reality of today, voice over the internet can still not... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.5 Security of personal data | The directive [58] that applies to voice over internet relates to the processing of personal data in connection with the provision of publicly available analogue or digital telecom services, provided over public telecom networks. Both telecom service providers and network operators are required to ensure that the netwo... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.6 Lawful Interception | European cable operators are required to have the capability of intercepting messages passed over their networks system in any form. This capability should be covert, not affect the operation of the system in any discernible way or be detectable by the end user. Therefore, a European implementation of IPCablecom should... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.7 R&TTE Directive | The R&TTE Directive (1999/5/EC) [61] applies to various component parts of IPCablecom networks in different ways, depending on whether the devices are considered as TTE in their own right or only as offering an interface to TTE. TR 101 857 [71] helps to determine if a device should be considered as a TTE or as a Networ... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.8 EMC aspects | The EMC Directive (89/336/EEC of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility; as amended by Council Directive 92/31/EEC of 28 April 1992 and by Council Directive 93/68/EEC of 22 July 1993" [81]) applies to both Network and Terminal equipment. EG 201 450 [80... |
f7b79157a53dfc97618a941856d11848 | 101 963 | 11.9 Safety aspects | The Low Voltage/"Safety" Directive (73/23/EEC of 19 February 1973 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits; as amended by Council Directive 93/68/EEC of 22 July 1993 [82]) covers all type of equipment. EG 201 450 [80] helps in thes... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 1 Scope | The present document provides information on the intended applications, the technical parameters and the radio spectrum requirements for UWB Ground- and Wall Probing Radar equipment operating in the frequency band from 30 MHz to 12,4 GHz. It describes Ground Probing (GPR) and Wall Probing (WPR) systems that are used in... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 2 References | References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accept... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 2.1 Normative references | The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. Not applicable. ETSI ETSI TR 101 994-2 V1.1.2 (2008-03) 7 |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 2.2 Informative references | [1] CEPT/ERC Recommendation 70-03: "Relating to the use of Short Range Devices (SRD)". [2] ITU-R SG1 TG1-8 Report from the 1st meeting of ITU-R SG1 TG 1-8, Geneva 21-24 January 2003 (Document 1-8/047). [3] FCC 03-03: "Revision of Part 15 of the Commission's Rules Regarding UWB Transmission Systems". [4] CENELEC EN 5502... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 3 Definitions, symbols and abbreviations | |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 3.1 Definitions | For the purposes of the present document, the following terms and definitions apply: deactivation switch: function of the equipment which deactivates the equipment when normal use is interrupted range resolution: ability to resolve two targets at different ranges |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 3.2 Symbols | For the purposes of the present document, the following symbols apply: c velocity of light in a vacuum δR Range resolution δt time interval between the arrival of two signals from targets separated in range by δR ER relative dielectric constant of earth materials TP pulse rise time ETSI ETSI TR 101 994-2 V1.1.2 (2008-0... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 3.3 Abbreviations | For the purposes of the present document, the following abbreviations apply: A/D Analogue to Digital Converter APMBC Antipersonnel Mine Ban Convention BW Bandwidth CEPT European Conference of Post and Telecommunications Administrations dB decibel ECC Electronic Communications Committee Euro-GPR The European GPR Associa... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 4 Executive summary | The present document provides a basis for a general, non-individual, licensing arrangement for probing radar systems, replacing the system of temporary or experimental licences that has been in use in parts of Europe for many years. Despite the restriction that these licences have placed upon the development of such sy... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 4.1 Status of the present document | Draft version 1.1.1_1.0.1, prepared by ERM TG31A, was discussed at ERM RM # 27. The preliminary draft V1.1.1_1.0.4 was forwarded to the ECC for information. An ERM-RM approval by correspondence was initiated. Comments received during part of the ERM-RM initial collection of comments (until July 15th, 2004) were discuss... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 4.2 Market information | For detailed market information, see annex A. |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 4.3 Technical system description | For detailed technical UWB information, see annex B. |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 5 Current regulations | There are no current regulations permitting the operation of UWB in Europe. Article No. 4.4 of the Radio Regulations [5] has been relied upon by national administrations (and CEPT as well) in many contexts to authorize applications not conforming with the Table of Frequency Allocations in the Radio Regulations (e.g. Sh... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 6 Main conclusions | The systems described in the present document have a major role to play in security and sustainability of life, including civil engineering, environmental management and anti-personnel mine detection. These systems are diverse because of the range of applications. In particular the GPR systems do not readily fit into e... |
a2756bde34cc5127aa25ba1955a4e6b0 | 101 994-2 | 7 Expected ECC actions | Mandate M/329 covering UWB calling for completion of Harmonized Standards for UWB by the end of the year 2004 was received by ETSI. ETSI accepted this mandate (see EN 302 065 [10] and EN 302 066 [11]). Therefore, ETSI requests ECC to consider the present document, which includes necessary information to support the co-... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 1 Scope | The present document studies the necessary additional requirements for analogue Terminal Equipment (TE), for the analogue Terminal Support Interface (TSI) and for the analogue Local Exchange Interface (LEI) in case of "ringing without DC". |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 2 References | For the purposes of this Technical Report, the following references apply: [1] ETSI EG 201 185: "Terminal support interface for harmonized analogue PSTN terminals". [2] ETSI EG 201 188: "Public Switched Telephone Network (PSTN); Network Termination Point (NTP) analogue interface; Specification of physical and electrica... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 3 Definitions and abbreviations | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 3.1 Definitions | For the purposes of the present document, the following terms and definitions apply: ringing signal: signal used to alert a terminal for an incoming call NOTE: The ringing signal is composed of a number of "ringing pulses", separated by "ringing pauses". ringing pulse: period (e.g. 1 s) in which "ringing voltage" is ap... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 3.2 Abbreviations | For the purposes of the present document, the following abbreviations apply: AC Alternating Current DC Direct Current DSL Digital Subscriber Line EMF Electro Motive Force LEI Local Exchange Interface PBX Private Branch eXchange TA Terminal Adapter TE Terminal Equipment TSI Terminal Support Interface VoDSL Voice over DS... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 4 Ringing without DC | In PSTN networks, the ringing voltage is normally superimposed on the DC line feeding voltage (this is called "ringing with DC"). Today there is a growing demand for "ringing without DC". This demand arises from equipment installed at the users premises like Terminal Adapters (e.g. to connect analogue TE to an ISDN lin... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.1 Ringing signal | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.1.1 Ringing signal (existing requirements) | For "ringing without DC", the TSI/LEI shall fulfil the following existing ringing related requirements: 1) The ringing voltage, as specified in ES 201 970 [6], EG 201 188 [2], EG 201 185 [1] and TR 101 768 [5], shall have a frequency of 25 Hz ± 2 Hz [2], [5] or 50 Hz ± 5 Hz [1]. 2) The maximum, open circuit, AC ringing... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.1.2 Ringing signal (additional requirements) | For "ringing without DC", the TSI/LEI should fulfil the following additional ringing related requirement: 1) It is recommended that the change from DC to ringing voltage and vice versa is made in a smooth way. The best way to accomplish this is to start, and also to stop, the ringing voltage when it has the same (volta... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.2 Ringing drive capability | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.2.1 Ringing drive capability (existing requirements) | For "ringing without DC", the TSI/LEI shall fulfil the following existing ringing related requirements: 1) The TSI/LEI shall, as specified in EG 201 185 [1], clause 12.3 and TR 101 768 [5], be able to supply a ringing voltage of 35 V or more to an AC load of 4 000 Ω. Test loads are specified in clause 5.2.2. 2) In EG 2... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.2.2 Ringing drive capability (new requirements/tests) | For "ringing without DC", the TSI/LEI should fulfil the following (new) ringing related requirements/tests: 1) Requirement 1 of clause 5.2.1 (supply ≥ 35 V to a load of 4 000 Ω) could be tested with: - a load impedance with a modulus of 4 000 Ω and a phase angle of -70 ° to -1 ° at 25 Hz, for interfaces supplying 25 Hz... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.3 Recognizing "off-hook" (ring trip) | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.3.1 Recognizing "off-hook" (existing requirements) | For "ringing without DC", the TSI/LEI shall fulfil the following existing ringing related requirements: 1) The TSI shall, as specified in EG 201 185 [1], clause 12.3 and TR 101 768 [5], regard an answer signal (off-hook condition) when an impedance not exceeding 700 Ω (at 25 Hz/50Hz) is applied at the interface. 2) The... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.3.2 Recognizing "off-hook" (new requirements/tests) | For "ringing without DC", the TSI/LEI should fulfil the following (new) ringing related requirements: 1) It is expected that for a TSI (intended for short loops) tests with resistors in the range 100 Ω to 700 Ω are sufficient to test requirement 1 in clause 5.3.1. For that reason a test with 100 Ω and 700 Ω is recommen... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 5.3.3 False ring trip (new requirements) | For "ringing without DC", the TSI or LEI should fulfil the following (new) ringing related requirements: 1) The interface shall not recognize the ringing current as an "off-hook" condition when: - for a TSI intended for application on short local loops (loop resistance less than 100 Ω), an impedance exceeding 1 500 Ω a... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6 Requirements for Terminal Equipment (TE) | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.1 General considerations for TE | For "ringing without DC", the TE should fulfil the following (proposed) ringing related requirements: 1) The performance of the TE shall be equal (or better) as when using "ringing with DC". This is important for all the ringing signal related functions of the TE (and possibly other functions). 2) The TE is able to wor... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.2 On-hook requirements | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.2.1 On-hook requirements (extension of existing requirements) | For "ringing without DC", the TE should fulfil the following existing ringing related requirements, also when tested with ringing without DC: 1) The TE shall fulfil the same requirements as specified in TBR 021 [3], clause 4.4.2.1, requiring an impedance not less than 4 000 Ω at 25 Hz and 50 Hz in the "on-hook" state. ... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.3 Off-hook requirements | |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.3.1 Off-hook requirements (extension of existing requirements) | For "ringing without DC", the TE shall fulfil the following existing ringing related requirements: 1) TBR 021 [3], clause 4.6.1 requires the TE to accept breaks in the loop current during establishment of loop state. This requirement also applies when ringing without DC is used. |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.3.2 Off-hook requirements (new requirements) | For "ringing without DC", the TE shall fulfil the following (new) ringing related requirements: 1) When the TE goes off-hook during a ringing pulse, the TE shall draw an AC current, of which the effective value (rms) is equal or more than 36 mA. This should be tested at 25 Hz as well as 50 Hz. This requirement applies ... |
85ef7060cca928f056e77cba6f97d59f | 101 959 | 6.3.3 On-hook to off-hook transition (new requirements) | 1) The transition from the quiescent state to the loop state should happen in a controlled way (time, current values etc.). TBR 021 [3] describes this for the DC loop current situation. This item will describe requirements for the period while the transition happens during a ringing pulse. The transition from the on-ho... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 1 Scope | The scope of the present document is limited to Requirements and Architectures for interworking between HIPERLAN/2 and 3G systems (and specifically to UMTS Release 3). The present document describes the requirements and architectures that are applicable to interworking between High Performance Radio Local Area Network ... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 2 References | For the purposes of this Technical Report (TR) the following references apply: [1] ETSI TS 123 107 V3.3.0 (2000-06): "Universal Mobile Telecommunications System (UMTS); QoS Concept and Architecture (3G TS 23.107 version 3.3.0 Release 1999)". [2] ETSI TS 125 401 V3.3.0 (2000-06): "Universal Mobile Telecommunications Sys... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 3 Definitions symbols and abbreviations | |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 3.1 Definitions | For the purposes of the present document, the following terms and definitions apply: Access Point (AP): interface between the radio network part and the wired network part of a HIPERLAN/2 network, offering wireless connectivity to MTs NOTE 1: The AP handles forwarding of traffic between MTs and the wired part of the HI... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 3.2 Abbreviations | For the purposes of the present document, the following abbreviations apply: 2G 2nd Generation (Cellular System) 3G 3rd Generation (Cellular System) 3GPP 3G Project Partnership AAA Authentication, Authorization and Accounting AAAH Home AAA AAAL Local AAA AAL ATM Adaptation Layer AF Assured Forwarding AP Access Point AT... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 4 Overview | The present document describes Requirements and Architectures for interworking between HIPERLAN/2 and certain 3G systems. |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 4.1 HIPERLAN Type 2 | HIPERLAN Type 2 (HIPERLAN/2) is intended to provide local wireless access to IP, Ethernet, IEEE 1394, ATM and UMTS infrastructure by both stationary and moving terminals that interact with access points. The access points are connected to an IP, Ethernet, IEEE 1394, ATM or UMTS backbone network. A number of these acces... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 4.2 Systems | UMTS is one of the major third generation mobile systems that is being developed and standardized by the 3rd Generation Partnership Project (3GPP) within the framework of International Mobile Telecommunications 2000 (IMT-2000), defined by the International Telecommunications Union (ITU). Other 3G systems include e.g. C... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 5 Requirements | Requirements in this clause shall apply to all 3G systems. However, in some cases the requirements are more specific and it has to be specified to which 3G system they shall be adapted. Within the present document Packet Switched (PS) services are only considered. |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 5.1 General | It is foreseen that the HIPERLAN/2 network will be used in different network environments like: - corporate, where the user obtains a wireless connection to the office legacy LAN (typically via the Ethernet CL); - public, which are HIPERLAN/2 island networks in public places like airports, hotels, etc.; - home, where t... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 5.2 Subscriber Data | The user can have a subscription to HIPERLAN/2 networks solely or to the combination of HIPERLAN/2 and 3G networks. For the interworking of HIPERLAN/2 networks with 3G, the networks could be owned by one single operator. Depending on the level of interworking, one scenario could also be that two different network opera... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 5.3 Mobility and Handover | Handover from HIPERLAN/2 to 3G and vice versa shall be supported. HIPERLAN/2 supported user services may not be supportable in 3G networks and/or may not be robust enough for the supported handover requirements. Services that will suffer from the latter are typically time stringent, as for the former these may be servi... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 5.4 End user device | The following points should be considered: 1) Usage and handling of the (U)SIM if applicable. 2) Communication between two mechanically different parts, within a single terminal; 3) The placement of common functions, like handover; 4) The different behaviour of a "terminal" comprising two parts, when connected or disco... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 6 Level of Interworking | There are two fundamentally different ways of solving the interworking; entitled loose interworking and tight interworking in the present document. These two architectures are further discussed in the present document. |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 6.1 Loose Interworking | Loose coupling is defined as the utilization of HIPERLAN/2 as an access network complementary to current 3G access networks, utilizing the subscriber databases but without any user plane Iu type interface, i.e. avoiding the SGSN, GGSN nodes. The operator will still be able to utilize the same subscriber database for ex... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 6.1.1 Security variants | There are two alternative approaches that can be supported by one common architecture as shown in figure 2, with only minor differences in the authentication server itself, referred to as NAI centric and (U)SIM centric. These are described in more detail in clause 7.2. The motivation for network operators to build up H... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 6.2 Tight Interworking | IWU RNC IWU GGSN SGSN SGSN SGSN dual mode mobile AP AP AP AP NODE B NODE B Iu Iuhl2 Iurhl2/utr Iurhl2 Iub Iubhl2 Iubhl2 Uu Uuhl2 Figure 3: Tight Coupling Architecture In the tight interworking as shown in figure 3, the HIPERLAN/2 network is connected to the rest of the UMTS network (the core network) in the same manner... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 7.1 Requirements | |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 7.1.1 Mobility and handover | The requirements for mobility and handover differ depending upon the type of the networks involved. This clause considers several different mobility options. |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 7.1.1.1 Mobility within and between HIPERLAN/2 networks | • Mobility shall be supported between HIPERLAN/2 networks belonging to different administrative domains. • Handover shall be provided within a HIPERLAN/2 network belonging to an administrative domain. Handover might be performed based on the link layer Network Handover procedure defined in [14] with the possible additi... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 7.1.1.2 Mobility between HIPERLAN/2 and 3G networks | • Full association and authentication will be needed within the respective network. • Terminals shall support mobility between different HIPERLAN/2 and 3G networks. • Mobility between administrative domains shall be supported. The specific requirements for loose coupling would be achieved by IETF inter-domain mobility ... |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 7.1.2 Security | The security requirements can be divided into two parts: • for the HIPERLAN/2 network; • for the HIPERLAN/2 specific user equipment. The HIPERLAN/2 specific user equipment includes the HIPERLAN/2 card as well as a storage unit for HIPERLAN/2 security parameters. The requirements have been derived from [10]. |
0b93cc07d20d84eebf181c0e7cf1637f | 101 957 | 7.1.2.1 HIPERLAN/2 network requirements | As noted above, implementation of some of these requirements may require changes to the HIPERLAN/2 standards. Identifying which of them is not compatible with the current HIPERLAN/2 standards needs to be carried out. A valid HIPERLAN/2 subscription shall be required to use the network. • It shall be possible to prevent... |
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