1、 ETSI TS 102 527-1 V1.4.1 (2014-04) Digital Enhanced Cordless Telecommunications (DECT); New Generation DECT; Part 1: Wideband speech Technical Specification ETSI ETSI TS 102 527-1 V1.4.1 (2014-04)2Reference RTS/DECT-NG269-1 Keywords 7 kHz, audio, codec, DECT, GAP, IMT-2000, interoperability, mobili
2、ty, profile, radio, speech, TDD, TDMA ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The prese
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7、horization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and L
8、TE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 527-1 V1.4.1 (2014-04)3Contents Intellectual Property Rights 7g3Foreword . 7g31 Scope 8g32
9、References 8g32.1 Normative references . 8g32.2 Informative references 9g33 Definitions, symbols and abbreviations . 10g33.1 Definitions 10g33.2 Symbols 10g33.3 Abbreviations . 11g34 Description of services . 13g34.1 Enhanced wideband speech 13g34.1.1 Audio performance requirements . 13g34.2 Wideban
10、d speech scenarios 13g34.2.1 Internal calls inside a New Generation DECT system 13g34.2.2 Calls between two New Generation DECT systems interconnected by ISDN . 14g34.2.3 Calls between two New Generation DECT systems interconnected by IP packet based network 14g34.2.4 Calls between a New Generation
11、DECT system and a digital phone supporting compatible codecs . 15g34.2.4.1 Via ISDN 15g34.2.4.2 Via IP network 15g34.2.4.3 Internal PABX calls 15g34.2.5 Legacy scenarios . 15g35 Service and feature definitions . 15g35.1 New Generation DECT Speech Services . 15g35.2 Network (NWK) features . 16g35.3 D
12、ata Link Control (DLC) service definitions . 16g35.4 Medium Access Control (MAC) service definitions 16g35.5 Physical Layer (PHL) service definitions . 17g35.6 Speech coding and audio feature definitions 17g35.7 Application features . 20g36 Inter-operability requirements 20g36.1 General . 20g36.2 Ne
13、w Generation DECT Speech Services support status 21g36.3 Services to DECT feature implementation mappings. 21g36.4 NWK features . 28g36.5 Data Link Control (DLC) services . 29g36.6 Medium Access Control (MAC) services 30g36.7 Physical layer (PHL) services 30g36.8 Speech coding and audio features 31g
14、36.9 Application features . 32g36.10 Network (NWK) feature to procedure mapping . 32g36.11 Data Link Control (DLC) Service to procedure mapping 33g36.12 Medium Access Control (MAC) service to procedure mapping 34g36.13 Application feature to procedure mapping . 35g36.14 General requirements . 35g36.
15、14.1 Network (NWK) layer message contents 35g36.14.2 Transaction identifier 35g36.14.3 Length of a Network (NWK) layer message 35g36.14.4 Handling of error and exception conditions 36g36.14.5 Generic Access Profile (GAP) default setup attributes . 36g36.14.6 Coexistence of Mobility Management (MM) a
16、nd Call Control (CC) procedures 36g36.14.7 Coding rules for information elements . 36g37 Procedure description . 37g3ETSI ETSI TS 102 527-1 V1.4.1 (2014-04)47.1 Backward compatibility with Generic Access Profile (GAP) 37g37.1.1 Requirement for New Generation DECT Fixed Parts (FPs) requirement . 37g3
17、7.1.2 Requirement for New Generation DECT Portable Parts (PPs) registered on GAP compliant FPs 37g37.2 Generic Access Profile (GAP) procedures . 37g37.3 Network (NWK) layer procedures . 37g37.3.1 Exchange of codec list during registration and location registration 38g37.3.2 Basic service wideband sp
18、eech and default attributes 38g37.3.3 Codec Negotiation during call establishment . 38g37.3.4 Codec Change . 40g37.3.4.1 Service change info . 40g37.3.5 Slot type modification . 40g37.3.5.1 Failure of slot type modification . 40g37.3.6 Internal call setup 41g37.3.7 Terminal capability indication 41g
19、37.3.8 Indirect FT initiated link establishment 43g37.3.8.1 Paging messages . 43g37.3.8.1.1 LCE-REQUEST-PAGE message 43g37.3.8.1.2 LCE-PAGE-RESPONSE message 45g37.3.8.2 Associated procedure 45g37.3.8.2.1 Timer F- management 45g37.3.8.3 Exceptional cases 45g37.3.8.3.1 The IPUI received in the LCE-PAG
20、E-RESPONSE does not match . 45g37.3.8.3.2 Timer expiry 46g37.3.8.3.3 Release from the higher entity . 46g37.3.9 Higher layer information FP broadcast . 46g37.3.9.1 Higher layer information in standard FP broadcast (Qh= 3) . 47g37.3.9.2 Higher layer information in Extended FP broadcast (Qh= 4) . 47g3
21、7.3.9.3 Higher layer information in Extended FP broadcast part 2 (Qh= 11) . 47g37.4 Implementation examples of specific procedures . 47g37.5 Data Link Control (DLC) layer procedures 47g37.5.1 FU1 frame operation . 48g37.5.2 FU12 frame operation for G.729.1 codec . 48g37.6 Medium Access Control (MAC)
22、 layer procedures . 48g37.6.1 MAC services . 48g37.6.2 Frame formats and multiplexers . 49g37.6.3 Downlink broadcast 49g37.6.3.1 NTmessage 50g37.6.3.2 QT- static system information . 50g37.6.3.3 QT- Fixed Part capabilities . 51g37.6.3.4 QT- Extended Fixed Part capabilities . 51g37.6.3.5 QT- Extended
23、 Fixed Part capabilities part 2 . 52g37.6.3.6 QT - SARI list contents 52g37.6.4 Paging broadcast . 52g37.6.4.1 Short page, normal/extended paging . 53g37.6.4.2 Zero page normal/extended paging . 53g37.6.4.3 Full page, normal/extended paging . 54g37.6.4.4 Blind slot information . 54g37.6.4.5 Bearer h
24、andover information 54g37.6.5 Setup of advanced connection, advanced bearer setup (A-field) 54g37.6.5.1 MTmessage . 55g37.6.5.2 Associated procedures . 55g37.6.5.2.1 Timer T200 management. 55g37.6.5.2.2 Counter N200 management . 55g37.6.5.3 Exceptional cases 56g37.6.5.3.1 Bearer setup attempt fails
25、N200+1 times . 56g37.6.5.3.2 Timer T200 expiry . 57g37.6.6 Connection type modification: basic to/from advanced 57g37.6.7 Slot type modification . 57g37.6.7.1 Failure of slot type modification . 58g37.6.8 Service type modification . 58g37.6.9 ECN number modification 58g37.6.10 Connection/bearer rele
26、ase . 58g3ETSI ETSI TS 102 527-1 V1.4.1 (2014-04)57.6.10.1 MTmessage . 59g37.6.11 Bearer handover request . 59g37.6.11.1 MT message . 59g37.6.12 Connection handover request 59g37.6.12.1 MTmessage . 60g37.7 Physical layer (PHL) requirements. 60g37.7.1 Modulation 60g37.7.2 Slot type (Physical packets)
27、 60g37.8 Requirements regarding the speech transmission . 60g37.8.1 General 60g37.8.2 Speech codecs . 61g37.8.3 Audio performance requirements . 61g37.9 Management procedures . 61g37.10 Application procedures . 61g3Annex A (informative): Audio codecs . 62g3A.1 Speech and audio coding 62g3A.1.1 Overv
28、iew 62g3A.1.2 Narrow band speech coding . 63g3A.1.3 Wideband Speech coding . 63g3A.1.4 Super-wideband speech and audio coding 64g3Annex B (normative): Audio patterns to indicate IP packet losses on the DECT link 66g3B.1 Audio patterns to indicate IP packet losses 66g3B.1.1 Insertion of audio pattern
29、s 66g3B.1.2 Reception of audio patterns 66g3B.1.3 Contents of the audio patterns 66g3B.1.4 Packet loss patterns for Recommendation ITU-T G.722 67g3B.1.5 Packet loss patterns for Recommendation ITU-T G.711 67g3B.1.6 Packet loss patterns for Recommendation ITU-T G.726 67g3B.1.7 Packet loss patterns fo
30、r Recommendation ITU-T G.729.1 . 68g3B.1.8 Packet loss patterns for MPEG-4 ER AAC-LD . 68g3Annex C (normative): Configuration signalling for specific codecs 69g3C.1 MPEG-4 ER AAC-LD configuration signalling 69g3C.1.1 element to signal the supported capabilities (MPEG4CapabilityElement) 69g3C.1.2 ele
31、ment to signal the used Configuration (MPEG4ConfigurationElement) 70g3Annex D (informative): Recommended implementation of procedures 72g3D.1 Examples of implementation of specific procedures 72g3D.1.1 General . 72g3D.1.2 Outgoing wideband call 73g3D.1.2.1 Outgoing wideband call, no codec list, Reco
32、mmendation ITU-T G.722 chosen 73g3D.1.2.2 Outgoing Call Wideband, codec list, negotiation results in Wideband . 74g3D.1.2.3 Outgoing call with progress indicator with negotiation results in CC-INFO 76g3D.1.2.4 Outgoing call with progress indicator; with negotiation results in CC-INFO codec change in
33、 200 OK 77g3D.1.2.5 Outgoing Call Wideband, negotiation results in Narrowband 78g3D.1.2.6 Outgoing Call Wideband, negotiation results in longslot . 78g3D.1.3 Incoming Call Wideband 79g3D.1.3.1 Incoming Call Wideband, negotiation results in Wideband . 79g3D.1.3.2 Incoming Call Wideband, negotiation r
34、esults in Narrowband 79g3D.1.3.3 Incoming Call Wideband, No SDP Offer in Invite, negotiation results in Narrowband . 80g3D.1.4 Service Change . 81g3D.1.4.1 Service Change from Wideband to Narrowband; re-negotiation initiated from IP-Network . 81g3D.1.4.2 Service Change from Wideband to Narrowband; r
35、e-negotiation initiated from FP 82g3D.1.4.3 Service Change from Wideband to Narrowband; PP initiated; IP Network accepts Narrowband Codec 83g3D.1.4.4 Service Change from Wideband Recommendation ITU-T G.722 to Narrowband; PP initiated; IP Network does not accept Narrowband Codec . 83g3D.1.5 Internal
36、Call 84g3D.1.5.1 Intercom Call, PP2 confirms Wideband . 84g3ETSI ETSI TS 102 527-1 V1.4.1 (2014-04)6D.1.5.2 Intercom Call, PP2 confirms narrowband . 85g3D.1.5.3 Intercom Call with Interworking: WB Handset - NB Handset . 85g3D.1.5.4 Internal Call transfer, WB - NB 86g3D.1.5.5 Internal Call transfer,
37、NB - WB 87g3D.1.5.6 Internal Call transfer, NB - WB, IP negotiation results in NB . 88g3D.1.6 Special cases . 88g3D.1.6.1 Service Change from Wideband to Narrowband with Call Waiting . 88g3D.1.6.2 Service Change from Wideband to Narrowband with Call Hold 89g3D.1.6.3 Service Change from Wideband to N
38、arrowband; Network layer Acknowledgment 90g3D.1.6.4 Service Change from Narrowband to Wideband fails; Network layer Acknowledgment 91g3D.1.6.5 Outgoing Call, slot type modification fails . 92g3D.1.7 Slot type and/or connection type modification . 92g3D.1.7.1 General 92g3D.1.7.2 FT initiated connecti
39、on modification 93g3D.1.7.2.1 FT initiated connection modification (full slot IN_minimum_delay - long slot IN_minimum delay) . 93g3D.1.7.2.2 FT initiated connection modification (full slot IN_minimum_delay - long slot IN_minimum_delay) . 95g3D.1.7.2.3 FT initiated connection modification (long slot
40、IN_minimum_delay - full slot IN_minimum delay) . 97g3D.1.7.2.4 FT initiated connection modification (long slot IN_normal_delay - full slot IN_minimum delay) 98g3D.1.7.3 PT initiated connection modification 99g3D.1.7.3.1 PT initiated connection modification (full slot IN_minimum_delay - long slot IN_
41、minimum delay) . 99g3D.1.7.3.2 PT initiated connection modification (full slot IN_minimum_delay - long slot IN_normal delay) 101g3D.1.7.3.3 PT initiated connection modification (long slot IN_minimum_delay - full slot IN_minimum delay) . 103g3D.1.7.3.4 PT initiated connection modification (long slot
42、IN_normal_delay - full slot IN_minimum delay) 104g3D.2 Examples of implementation of procedures for MPEG-4 ER AAC-LD voice service 105g3D.2.1 MPEG-4 ER AAC-LD voice service codec configuration and negotiation process 105g3D.2.1.1 Transmitting non default configuration using , Message 105g3D.2.1.2 Tr
43、ansmitting non default configuration using , Message 106g3D.2.1.3 Outgoing Call Super-wideband, codec MPEG-4 ER AAC-LD 107g3D.2.1.3.1 Outgoing Call Super-wideband, INVITE command: AudioSpecificConfig() 107g3D.2.1.3.2 Outgoing Call Super-wideband, OK command: AudioSpecificConfig() 108g3D.2.1.4 Incomi
44、ng Call Super-wideband, codec MPEG-4 ER AAC-LD 108g3D.2.1.4.1 Incoming Call Super-wideband, INVITE command: AudioSpecificConfig() 108g3D.2.1.4.2 Incoming Call Super-wideband, OK command: AudioSpecificConfig() 109g3Annex E (informative): Services and features defined in other specifications . 110g3E.
45、1 Services and features defined in EN 300 444 (GAP) . 110g3E.1.1 GAP Network (NWK) features (clause 4.1 of EN 300 444) 110g3E.1.2 GAP Speech coding and audio features (clause 4.2 of EN 300 444) . 111g3E.1.3 GAP Application features (clause 4.3 of EN 300 444). 113g3E.1.4 DLC service definitions (clau
46、se 5.1 of EN 300 444) 113g3E.1.5 GAP MAC service definitions (clause 5.2 of EN 300 444) 114g3E.2 GAP Feature/service to procedure mapping tables 114g3E.2.1 GAP NWK feature to procedure mapping table (clause 6.8.1 of EN 300 444) 115g3E.2.2 GAP DLC service to procedure mapping table (clause 6.8.2 of E
47、N 300 444) . 118g3E.2.3 GAP MAC service to procedure mapping table (clause 6.8.3 of EN 300 444) 119g3E.2.4 GAP Application feature to procedure mapping table (clause 6.8.4 of EN 300 444) . 120g3Annex F (informative): Bibliography . 121g3History 122g3ETSI ETSI TS 102 527-1 V1.4.1 (2014-04)7Intellectu
48、al Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (I
49、PRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). 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 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been p
