ETSI TS 102 361-4-2017 Electromagnetic compatibility and Radio spectrum Matters (ERM) Digital Mobile Radio (DMR) Systems Part 4 DMR trunking protocol (V1 9 1).pdf

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1、 ETSI TS 102 361-4 V1.9.1 (2017-10) Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol TECHNICAL SPECIFICATION ETSI ETSI TS 102 361-4 V1.9.1 (2017-10)2 Reference RTS/ERM-TGDMR-359 Keywords data, digital, MS, radio, signal

2、ling, trunking 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 present document can be down

3、loaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existi

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6、ople/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the

7、 written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETSI regist

8、ered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 102 361-4 V1.9.1 (2017-10)3 Contents Intellectual Property Rights 14g3Fo

9、reword . 14g3Modal verbs terminology 14g31 Scope 15g32 References 15g32.1 Normative references 15g32.2 Informative references . 16g33 Definitions, symbols and abbreviations . 16g33.1 Definitions . 16g33.2 Symbols . 20g33.3 Abbreviations 20g34 Overview 23g34.0 Overview introduction . 23g34.1 Protocol

10、 architecture 24g34.1.0 Protocol architecture - Introduction . 24g34.1.1 Air Interface Physical Layer (layer 1) 25g34.1.2 Air Interface Data Link Layer (layer 2) . 25g34.1.3 Air Interface Call Control Layer (layer 3) . 26g34.2 Services and Facilities . 27g34.3 Device Addresses 28g34.3.1 MS Addresses

11、 28g34.3.2 Services and Gateway Addresses . 28g34.4 Conventional/Trunked Systems . 28g34.5 MS Location 28g34.6 Tier III Services . 29g34.6.0 Tier III Services - Introduction 29g34.6.1 MS initiating calls 29g34.6.2 MS receiving calls . 29g34.6.2.0 MS receiving calls - Introduction . 29g34.6.2.1 MS re

12、ceiving individual calls . 30g34.6.2.1.0 MS receiving individual calls - Introduction 30g34.6.2.1.1 Off Air Call Set-Up (OACSU) . 30g34.6.2.1.2 Full Off Air Call Set-Up (FOACSU) 30g34.6.2.2 MS receiving calls to talkgroups 30g34.6.2.3 MS receiving calls to All_MS 30g34.7 Physical Link Organization .

13、 30g34.7.0 Physical Link Organization - Introduction . 30g34.7.1 Radio Frequency Allocation 31g34.7.2 Colour Code (CC) 31g34.8 DMR TDMA burst and channel structure . 31g34.9 TS Structure. 33g34.9.0 Introduction to the TS Structure 33g34.9.1 An individual voice call example 33g34.9.1.1 Individual Cal

14、l using OACSU 33g34.9.1.2 Individual Call using FOACSU . 35g34.9.2 A talkgroup call example . 36g34.10 Network architecture . 37g34.10.0 Network architecture - Introduction . 37g34.10.1 Network functions . 37g34.10.1.0 Network functions - Introduction . 37g34.10.1.1 Establishing service 37g34.10.1.2

15、 Network Identifier 37g34.10.2 MS Location by Registration . 38g34.11 Trunking methods 38g3ETSI ETSI TS 102 361-4 V1.9.1 (2017-10)4 4.11.0 Trunking methods - Introduction . 38g34.11.1 Message trunking . 38g34.11.2 Transmission trunking . 38g34.11.3 Quasi-Transmission trunking . 38g35 Trunking Contro

16、l Channel Formats . 39g35.0 Trunking Control Channel Formats - Introduction 39g35.1 The use of the CACH 39g35.1.0 System Identity Code Structure . 39g35.1.1 C_SYS_Parms and P_SYS Parms - System Identity Code Subset 40g35.1.2 C_SYS_Parms - Reg 40g35.1.3 C_SYS_Parms - Common_Slot_Counter 40g35.2 Tier

17、III signalling. 40g35.3 Modes of control channel 40g35.3.0 Control channel modes - Introduction . 40g35.3.1 Dedicated TSCC 41g35.3.2 Non-Dedicated TSCC 41g35.3.3 Operation in shared spectrum 41g35.4 CSBK/MBC/UDT/USBD Block Structure . 41g35.4.0 CSBK/MBC/UDT/USBD Block Structure - Introduction . 41g3

18、5.4.1 CSBK/MBC/UDT/USBD PDUs on the TSCC outbound channel 41g35.4.2 CSBK/MBC/UDT/USBD PDUs on the TSCC inbound channel 43g35.4.3 CSBK/MBC PDUs on the Payload Channel Outbound channel . 43g35.4.4 CSBK PDUs on the Payload Channel Inbound channel 44g36 Trunking Procedures 45g36.1 Basic Structure 45g36.

19、1.1 Channel Structure 45g36.1.1.1 Fully Regulated Structure 45g36.1.1.2 Shared Channel Unregulated Structure 45g36.1.1.3 TSCCAS Structure . 45g36.1.2 Physical Channel Addressing 46g36.1.3 Sub-Division of the MS population . 46g36.2 Random Access Procedures 47g36.2.0 Random Access Procedures - Introd

20、uction 47g36.2.1 The Random Access Principle . 47g36.2.1.0 Random Access Principle - Introduction 47g36.2.1.1 Random Access Control . 48g36.2.1.1.0 Random Access Control - Introduction 48g36.2.1.1.1 Sub dividing the MS population . 48g36.2.1.1.2 Checking the Service-Function 49g36.2.1.1.3 Withdrawin

21、g slots from Random-Access . 49g36.2.1.1.4 TSCC responses to Random Access attempts 50g36.2.1.1.5 Noting the response delay. 50g36.2.1.1.6 Random Backoff . 50g36.2.1.1.7 Retry decision and time-outs 52g36.2.1.1.8 Random Access (non-emergency) SDL for an MS as defined in clause 6.2 53g36.2.1.1.9 Rand

22、om Access (emergency) SDL for an MS as defined in clause 6.2 . 56g36.2.1.2 Action after receiving an acknowledgement 58g36.2.1.3 MS Arriving on a Control Channel 59g36.3 Control Channel Acquisition and Retention 59g36.3.0 Control Channel Acquisition and Retention - Introduction . 59g36.3.1 MS Parame

23、ter Volatility 60g36.3.2 Control Channel Acquisition Procedures . 61g36.3.2.0 Control Channel Acquisition Procedures - Introduction 61g36.3.2.1 Entry into TSCC Acquisition Procedures 61g36.3.2.2 Identifying a Candidate Control Channel . 61g36.3.2.2.0 Identifying a Candidate Control Channel - Introdu

24、ction 61g36.3.2.2.1 Checking the System Identity Code . 62g36.3.2.2.2 TSCC Authorization Procedure 64g36.3.2.2.3 Checking the SYS_AREA information element 65g36.3.2.3 Confirmation - Monitoring the TSCC outbound channel signal quality 66g3ETSI ETSI TS 102 361-4 V1.9.1 (2017-10)5 6.3.2.4 Reading the C

25、olour Code . 66g36.3.3 MS Leaving a Control Channel . 67g36.3.3.1 Reasons for Leaving a Control Channel when active but idle . 67g36.3.3.2 Leaving a Control Channel Whilst Waiting for Signalling 67g36.4 Registration, Power Save, and Authentication Procedures 67g36.4.0 Registration, Power Save, and A

26、uth Procedures - Introduction . 67g36.4.1 Registration 68g36.4.1.1 Introduction 68g36.4.1.2 The Principle 69g36.4.2 MS Parameter Volatility 70g36.4.3 Action on confirmation of a TSCC 70g36.4.4 Registration Procedures . 70g36.4.4.0 Registration Procedures - Introduction. 70g36.4.4.1 Registration by R

27、andom Access 71g36.4.4.1.0 Registration by Random Access - Introduction 71g36.4.4.1.1 Intermediate Acknowledgement . 72g36.4.4.1.2 Registration accepted 72g36.4.4.1.3 Registration Refused 72g36.4.4.1.4 Registration Denied 72g36.4.4.1.5 Challenge and Response Authentication 72g36.4.4.1.6 Registration

28、 Attempt Times Out . 73g36.4.4.1.7 Registration Demand Received During Random Access Registration . 73g36.4.4.1.8 No answer response Received after the maximum number of random access attempts . 73g36.4.4.1.9 Registration Action on Switch-on or equivalent . 73g36.4.4.1.10 Registration scenario MSC .

29、 74g36.4.4.1.11 Registration with MS authentication 75g36.4.4.1.12 Acceptance of user initiated service requests . 76g36.4.4.1.13 Talkgroup Subscription and Talkgroup Attachment. 76g36.4.5 Mass re-registration . 80g36.4.5.0 Mass re-registration - Introduction . 80g36.4.5.1 Procedure for MS on receip

30、t of Mass Re-registration Broadcast . 80g36.4.6 De-registration . 81g36.4.7 Power Save 81g36.4.7.1 Overview 81g36.4.7.2 Power Save Procedures 82g36.4.7.2.1 Basic Power Save Procedures . 82g36.4.8 Authentication Procedures . 84g36.4.8.0 Authentication Procedures - Introduction 84g36.4.8.1 Key Managem

31、ent . 84g36.4.8.2 Authentication Procedures for the TSCC to authenticate an MS . 85g36.4.8.3 Authentication Procedures for the MS . 85g36.4.9 MS Stun/Revive . 85g36.4.9.0 MS Stun/Revive - Introduction 85g36.4.9.1 MS Stun/Revive without authentication. 86g36.4.9.1.0 MS Stun/Revive without authenticat

32、ion - Introduction 86g36.4.9.1.1 Stun/Revive procedures for the TSCC . 86g36.4.9.1.2 Stun/Revive procedures for the MS 86g36.4.9.2 MS Stun/Revive with authentication 87g36.4.9.2.0 MS Stun/Revive with authentication - Introduction . 87g36.4.9.2.1 Stun/Revive procedures with authentication for the TSC

33、C 87g36.4.9.2.2 Stun/Revive procedures with authentication for the MS 88g36.4.10 MS Kill 88g36.4.10.0 MS Kill - Introduction 88g36.4.10.1 Kill procedures with authentication for the TSCC . 89g36.4.10.2 Kill procedures with authentication for the MS . 90g36.4.11 IP Connection Advice 91g36.4.11.0 IP C

34、onnection Advice - Introduction . 91g36.4.11.1 IP Connection Advice procedures for the MS 91g36.4.11.1.0 IP Connection Advice procedures for the MS - Introduction . 91g36.4.11.1.1 Registration Attempt Times Out . 92g36.4.11.1.2 No answer response received after the maximum number of random access at

35、tempts 92g36.4.11.1.3 MS response to C_AHOY inviting the MS to send an IP address 92g3ETSI ETSI TS 102 361-4 V1.9.1 (2017-10)6 6.4.11.1.4 Final acknowledgment to IP connection advice received by the calling MS . 92g36.4.11.2 IP Connection Advice procedures for the TSCC . 92g36.4.12 Unsolicited MS Ra

36、dio Check. 93g36.4.13 Supplementary_User Data Service 94g36.4.13.0 Supplementary_User Data Service - Introduction 94g36.4.13.1 Supplementary data Inbound Phase . 94g36.4.13.2 Supplementary Data Outbound Phase 95g36.4.14 MS Power Control and PTT De-key 98g36.4.14.0 MS Power Control and PTT De-key - I

37、ntroduction . 98g36.4.14.1 Reverse Channel 98g36.4.14.2 Procedures for Power Control 98g36.4.14.3 Procedures for PTT De-key 99g36.4.15 Transmit Interrupt 99g36.4.15.1 TSCC Initiated Interrupt 99g36.4.15.2 Payload Interrupt Command 99g36.4.15.2.0 Payload Interrupt - Introduction . 99g36.4.15.2.1 TSCC

38、 and TS Procedures for the Transmit Interrupt . 100g36.4.15.2.2 MS Procedures for the Interrupting MS . 101g36.4.15.2.3 MS Procedures for the MS being interrupted . 101g36.4.15.3 Payload Interrupt Request 101g36.4.15.3.0 General . 101g36.4.15.3.1 TSCC and TS Procedures for the Transmit Interrupt . 1

39、02g36.4.15.3.2 MS Procedures for the Interrupting MS . 102g36.4.15.3.3 MS Procedures for the MS being interrupted . 103g36.5 Unified Data Transport Mechanism 103g36.5.0 Unified Data Transport Mechanism - Introduction 103g36.5.1 Format of the appended data 106g36.5.1.0 Format of the appended data - I

40、ntroduction . 106g36.5.1.1 UDT Block Structure . 107g36.5.1.2 UDT Content for Services Carried on the Outbound channel 107g36.5.1.3 UDT Mechanism for the Inbound channel . 108g36.6 Call procedures 109g36.6.0 Call procedures - Introduction . 109g36.6.1 Procedures common to Voice calls and Packet Data

41、 Calls 111g36.6.1.1 MS Availability Checks . 111g36.6.1.1.1 Availability of calling MS 111g36.6.1.1.2 Availability of called party as part of a call 111g36.6.1.1.3 General MS radio check . 111g36.6.1.2 Call Cancellation 111g36.6.1.2.0 Call Cancellation - Introduction . 111g36.6.1.2.1 Cancelling a OA

42、CSU Call 111g36.6.1.2.2 Cancelling a FOACSU Call 112g36.6.1.3 Acknowledgements sent to calling MS 112g36.6.1.4 Called Party Answering Mechanism 113g36.6.1.4.0 Called Party Answering Mechanism - Introduction . 113g36.6.1.4.1 TSCC response to the Call Answer Random Access 113g36.6.1.4.2 Call Party Ans

43、wer behaviour for the MS 114g36.6.1.5 Maintenance of call progress waiting timers 115g36.6.1.5.1 Call waiting timer for the calling MS . 115g36.6.1.5.2 Call waiting timer for the called MS 115g36.6.1.6 Payload Channel Assignment to a Payload Channel 116g36.6.1.6.1 Payload Channel Assignment. 116g36.

44、6.1.6.2 Timing requirements for the allocation of a Payload Channel and PDUs that may be sent . 117g36.6.1.7 Calls to ALLMSID, ALLMSIDL and ALLMSIDZ . 118g36.6.2 Voice Call Procedures . 118g36.6.2.0 Voice Call Procedures - Introduction . 118g36.6.2.1 Voice Call Procedures for the TSCC . 119g36.6.2.1

45、.0 Voice Call Procedures for the TSCC - Introduction . 119g36.6.2.1.1 TSCC Response to single-part voice call set-up . 119g36.6.2.1.2 TSCC Response to multi-part voice call set-up 120g36.6.2.1.3 Acknowledgements sent by the TSCC to the calling MS (voice). 120g36.6.2.1.4 Voice Radio Check . 121g3ETSI

46、 ETSI TS 102 361-4 V1.9.1 (2017-10)7 6.6.2.1.5 Availability Check for Voice Calls connected through Gateways . 121g36.6.2.2 Voice Call Procedures for MS . 122g36.6.2.2.0 Voice Call Procedures for MS - Introduction . 122g36.6.2.2.1 Initiating a single-part voice call service 123g36.6.2.2.2 Response t

47、o the single-part voice service request. 123g36.6.2.2.3 Initiating a multi-part voice call service . 123g36.6.2.2.4 Response to the multi-part voice service request 123g36.6.2.2.5 Acknowledgements received by the calling MS (voice) 124g36.6.2.2.6 Availability Check to the called party (voice) 125g36

48、.6.2.2.7 Payload Channel Allocation . 125g36.6.2.2.8 Calling MS in single part voice call setup SDL 126g36.6.2.2.9 Call set-up MSC that also transfers supplementary_user data. . 128g36.6.2.3 Procedures for the Voice Payload Channel 128g36.6.2.3.0 Procedures for the Voice Payload Channel - Introducti

49、on . 128g36.6.2.3.1 TS Procedures for the Voice Payload Channel . 129g36.6.2.3.2 MS Procedures for the Voice Payload Channel 133g36.6.2.4 Late Entry . 135g36.6.2.4.1 The Principle 135g36.6.2.4.2 The Call Timer . 135g36.6.3 Packet Data Call Procedures 136g36.6.3.0 Packet Data Call Procedures - Introduction . 136g36.6.3.1 Packet Data Call Procedures for the TSCC 136g36.6.3.1.0 Packet Data Call Procedures for the TSCC - Introduction . 136g36.6.3.1.1 TSCC Response to single-part packet data call set-up . 136g36.6.3.1.2 TSCC Response to multi-part packet data call setup 137g36.6.3.1