ETSI TR 150 059-2001 Digital Cellular Telecommunications System (Phase 2+) Enhanced Data Rates for GSM Evolution (EDGE) Project Scheduling and Open Issues《数字蜂窝通信系统(第2+阶段) GSM发展的增强数.pdf

1、ETSI TR 150 059 V4.0.1 (2001-08) Technical Repor Digital cellular telecommunications system (Phase 2+); Enhanced Data rates for GSM Evolution (EDGE); Project scheduling and open issues (3GPP TR 50.059 version 4.0.1 Release 4) 3GPP TR 50.059 version 4.0.1 Release 4 1 ETSI TR 150 059 V4.0.1 (2001-08)

2、Reference RTR/TSGG-OIOOUVRI Keywords GSM ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) No 7803/88 Important notice Indi

3、vidual copies of the present document can be downloaded from: http:l/w.etsi .orq The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Docume

4、nt Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the cu

5、rrent status of this and other ETSI documents is available at 3 If you find errors in the present document, send your comment to: Cori vriaht Notifica tion No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all

6、media. O European Telecommunications Standards Institute 2001. All rights reserved. ETSI 3GPP TR 50.059 version 4.0.1 Release 4 2 ETSI TR 150 059 V4.0.1 (2001-08) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The informat

7、ion pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 314: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI

8、Secretariat. Latest updates are available on the ETSI Web server (p). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR O00 3 14 (or the updates on the ETSI We

9、b server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has been produced by the ETSI 3d Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identi

10、ties or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under www.etsi.ornkey . ETSI 3GPP TR 50.059 version 4.0.1 Release 4 3 ETSI TR 150 059 V4.0.1 (2001-08) Contents

11、 Intellectual Property Rights 2 Foreword . 2 Foreword . 5 1 1.1 1.2 1.3 2 3 4 4.1 4.2 5 5.1 5.2 5.2.1 5.2.2 6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 7 7.1 7.1.1 7.1.2 7.2 7.3 7.4 7.5 7.6 8 Scope 6 References 6 Abbreviations . 6 Support of specification work 6 General . 7 Requirements 7 Functional description 7

12、 EGPRS . 7 ECSD 8 Technical realisation and amendments . 8 Documentation Structure Overview . 8 Phased Introduction of Capability 8 Phase 1 EDGE 8 Phase 2 EDGE 8 Work item status . 8 SMG1 . 8 SMG2 9 SMG3 O SMG4 10 SMG7 10 SMG10 10 SMG12 10 Approvals Time Frame for EDGE . 10 Time frame for different

13、STCs . 10 Phase 1 10 Phase 2 13 EDGE phase 2 will be handled in the GERAN project plan 10.99. . 13 New Specifications . 13 Change Requests (EGPRS, ECSD Phase 1) . 13 Possible CRs required (Phase 1. EGPRS and ECSD) 17 Possible CRs required (Phase 1. COMPACT) . 19 Backwards compatibility 22 Annex 1: E

14、DGE related documents 23 Annex 2: EDGE service requirements 61 Annex 3: EDGE radio requirements . 64 A3.1 Bearer capabilities 64 A3.1.1 Bearer capabilities 64 A3.1.1.1 Enhanced GPRS 64 A3.1.1.2 Enhanced CSD 64 A3.1.2 Bearer service attributes . 65 A3.1.3 Hand over/cell re-selection . 65 A3.1.4 Mobil

15、e Stations 65 A3.1.5 Link adaptation . 65 A3.2 Operational requirements . 66 . ETSI 3GPP TR 50.059 version 4.0.1 Release 4 4 ETSI TR 150 059 V4.0.1 (2001-08) A3.2.1 Compatibility with services provided by present core networks 66 A3.2.2 Operating environments . 66 A3.2.3 Radio Access network plannin

16、g. 66 A3.2.4 Operators 66 A3.3 Efficient spectrum usage . .66 A3.3.1 Spectral Efficiency . A3.3.2 Spectrum utilisation A3.3.3 Coverage/capacity A3.3.4 Evolution requirements A3.3.4.1 Coverage evolution . A3.3.4.2 Capacity evolution. . 67 A3.4 Complexity / Cost . 67 A3.4.1 Mobile complexity and cost

17、. 67 A3.4.2 Network complexity and cost . . .67 A3.4.3 Mobile Station / Base Station types 68 A3.5 Requirements from bodies outside SMG . 68 A3.5.1 Electromagnetic compatibility . A3.5.2 RF Radiation effects . A3.5.3 Security A3.6 Co-existence with other systems 68 . A3.7 Further Work Areas 68 A3.7.

18、1 Services coordination . 68 A3.7.3 Measurements in existing GSM . 68 Annex 4: History . 69 Annex A: Change history . 70 History . .7 1 ETSI 3GPP TR 50.059 version 4.0.1 Release 4 5 ETSI TR 150 059 V4.0.1 (2001-08) Foreword This Technical Report has been produced by the 3d Generation Partnership Pro

19、ject (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modiSl the contents of the present document, it will be re-released by the TSG with an identiSling change of release date and an increase in ve

20、rsion number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, correc

21、tions, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI 3GPP TR 50.059 version 4.0.1 Release 4 6 ETSI TR 150 059 V4.0.1 (2001-08) 1 Scope The purpose of the present document is to describe the schedules of the Enhanced Data rate

22、for GSM Evolution (EDGE) standardisation process and to view its current state and open issues that are still under discussion. It also lists the new standards and necessary amendments to the GSM/DCS phase 2+ specifications for the technical realisation of the function. 1 .I References The following

23、 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. F

24、or 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 theyresent document. il 21 31 41 51 TDOC 246/98: “. 61 71 SI 91

25、TDOC SMG2 33 1/97: “EDGE feasibility study Version 1 .O“. TDOC SMG 1147/97: “Work item description for EDGE NSS“. TDOC SMG 1148/97: “Work item description for EDGE BSS“. TDOC SMG2 872/99: “EDGE Compact and support for E-GPRS in ANSI-136 networks“. TDOC SMG2 178/98: “UMTS Mobile Station Transmit Powe

26、r“. TDOC SMG2 657/99: “Concept proposal for EGPRS“. TDOC SMG2 670/99: “Concept proposal for ECSD“. TDOC SMG2 EDGE 322/99: “EDGE compact concept proposal“. 1.2 Abbreviations For the purposes of the present document, the following abbreviations apply: COMPACT ECSD Enhanced ECSD EDGE EGPRS Enhanced GPR

27、S Deployment of services in spectrum below 1 MHz Enhanced data rates for GSM Evolution 1.3 Support of specification work The present document is a living document and permanently updated by PT SMG. Proposals for change shall be forwarded to PT SMG (editor direct contact details are on the last page)

28、, where the latest version can be obtained at any time. The EDGE specification rapporteurs should make sure that the present document always reflects the latest status of work. Latest versions of the material are available to interested parties within SMG. Specification and Change Request rapporteur

29、s should ensure the latest versions of their material is made available for review and comment by the following mechanisms: ETSI FTP Server (docboc.etsi.fr or docbox.etsi.org): ETSI 3GPP TR 50.059 version 4.0.1 Release 4 7 ETSI TR 150 059 V4.0.1 (2001-08) in /Tech- Org/smg/Document/smg2/edge/. The n

30、ew EDGE specifications. EDGE meeting reports, most input and all output documents from the former ad-hoc. In /Tech-Org/smg/Document/smg2/edge/CR/ The change request to existing specifications. A HTML page is provided in /Tech-Org/smg/Document/smg2/edge/edge.html pointing out relevant EDGE informatio

31、n. Email distribution lists: SMG2EDGE!bijlist .etsi.fr For information concerning subscription or removal from the mailing list refer to: 2 General EDGE uses new modulation techniques in order to evolve data services in GSM reusing as much of the physical layer as possible. Two work items have been

32、identified to introduce EDGE into the existing GSM system: - - EDGE Network sub system (NSS); EDGE Basestation sub system (BSS). The EDGE BSS work item will provide a platform to employ new modulation techniques, whereas the EDGE NSS work item will define the network changes to facilitate the physic

33、al layer. According to the work item descriptions will EDGE provide two phases: - Phase 1 : providing single and multi slot packet switched services and single and multi slot circuit switched services below 64 kbit/s. - Phase 2: providing real time services not included in phase 1 employing the new

34、modulation techniques. 3 Requirements The requirements for EDGE have been split into two documents, a service and radio requirement. The service requirement has been presented in SMG1. The radio requirements have been presented in SMG2 WPB#4: - - Service requirements for EDGE, SMG1, TDOC 246/98 (ann

35、ex 4). Radio requirements for EDGE, SMG2 WPB#4, TDOC 178/98 (annex 5). 4 Functional description 4.1 EGPRS The concept proposal for EGPRS has been discussed fairly detailed and has stablized in the recent meetings. The document TDOC SMG2 657/99, “Concept proposal for EGPRS“ although maintained by a s

36、ingle company reflects the status of discussion. For normative information review the specifications named in the clauses below. ETSI 3GPP TR 50.059 version 4.0.1 Release 4 8 ETSI TR 150 059 V4.0.1 (2001-08) 4.2 ECSD The concept proposal for ECSD has been discussed fairly detailed and has stablized

37、in the recent meetings. The document TDOC SMG2 670/99, “Concept proposal for ECSD“ although maintained by a single company reflects the status of discussion. For normative information review the specifications named in the clauses below. EDGE compact The concept proposal for EDGE compact has been pr

38、esented to SMG2 and the EDGE workshop in May and June 1999. The document TDOC SMG2 EDGE 322/99, “EDGE compact concept proposal“ reflects the latest status of the discussion. 5 Tech n i ca I rea I isat i on a nd am end m e n ts 5.1 Documentation Structure Overview With the introduction of EDGE in GSM

39、 phase 2+ existing services like GPRS and HSCSD are enhanced by offering a new physical layer. The services itself are not modified. Therefore EDGE will be introduced in the existing specifications and stage descriptions rather then creating new ones. 5.2 Phased Introduction of Capability In order t

40、o allow a fast introduction of EDGE in the specifications, EDGE has been split in two phases. Phase 1 will contain packet and circuit switched data services, phase 2 other services as specified in the work item descriptions ref 2 and ref 3. 5.2.1 Phase 1 EDGE In phase 1 of EDGE the new physical laye

41、r based on 8PSK modulation will be introduced and EGPRS and ECSD will facilitate the new modulation in single and multi slot constellation. For ECSD the maximum user rate will be limited to 64 kbps. 5.2.2 Phase 2 EDGE Due to the substential changes required for EDGE phase 2 and GERAN release 2000 th

42、ose issues will be handled in a new project plan. A first outline is presented in TDOC SMG2 EDGE 2e00-004. 6 6.1 Work item status SMGI Jan 1998 April 1998 July 1998 First discussion of the NSS work item in SMGI plenary Presentation of the EDGE service requirements EDGE 10.59 has been presented again

43、, service requirements have been endorsed SMGI endorsed to update 02.34 / 02.60 stage descriptions with EDGE and that the change requests should be provided for the next plenary meeting. Circuit switched services should be provided with EDGE both for transparent and nontransparent. SMGI approved CR

44、for 02.34 and 02.60 introducing EDGE SMGI approved CR on 02.34 and 02.07 SMGl/SI discusses CR on 02.34 and EDGE phase Il/all IP SMGl/SI agrees CR on 02.34 and has a session on All IP Nov 1998 Mar 1999 Jul 1999 Sept 1999 ETSI 3GPP TR 50.059 version 4.0.1 Release 4 9 ETSI TR 150 059 V4.0.1 (2001-08) 6

45、.2 SMG2 Dec 1996 Dec 1997 Jan 1998 Feb 1998 March-April 1998 April 1998 May 98 August 98 September 98 September 98 October 98 Nov 98 Dec 98 Jan 99 Jan 99 Mar 99 Mar 99 Apr 99 Apr 99 May 99 May 99 Jun 99 Aug 99 Sept 99 Oct 99 Dec 99 Jan O0 Feb O0 SMG sets up work item 184: Improved data rates through

46、 optimized modulation Feasibility study Version 1 .O available from SMG2, approved on SMG#24, two new work items have been approved EDGE BSS, EDGE NSS CPM has been introduced as alternative modulation at SMG2 WPB Ist joined SMG1/2/3/4 EDGE workshop, Helsinki EDGE requirements adhoc, Stockholm Presen

47、tation of radio requirements for EDGE, 8PSK has been introduced on the WPB#4 meeting. Initial EDGE discussion in SMG2 WPA EDGE SMG2 working session on modulation proposes to have 8PSK as downlink modulation. For the uplink 8PSK and CPM have been discussed, but no proposal was agreeable. SMG2 #26 sel

48、ected 8PSK as up and downlink modulation EDGE workshop with focus on Link Adaptation, Coding, Modulation refinement with several input papers, but no decision SMG2 WPB meeting, presentation of workshop results, presentation of updated papers concerning LA, coding and modulation. Sub group handled mo

49、dulation aspects and training sequences. SMG2 WPA meeting, presentations of ECSD stage 2 description and signalling concepts, CRs on 04.08,08.08 and 08.58 SMG2 plenary with minor EDGE docs from WPA/WPB SMG2 EDGE WS in Stockholm with focus on EGPRS and ECSD concept papers, link quality control and modulation Working assumptions being made for LQC and modulation SMG2 approves CRs for 05.02 and 05.04 3 LQC proposals are discussed following the working assumption from the workshop in Stockholm EDGE workshop discussed the three different LQC proposals, but no