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GB/T 37289-2019LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between UE and trunking core network (English PDF)

基于LTE技术的宽带集群通信(B-TrunC)系统接口技术要求(第一阶段) 终端到集群核心网接口

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 25, 2019

Implementation date

October 1, 2019

Scope

GB/T 37289-2019 is the English-translated version of 基于LTE技术的宽带集群通信(B-TrunC)系统接口技术要求(第一阶段) 终端到集群核心网接口.

GB/T 37289-2019 is the Chinese standard "LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between UE and trunking core network".

Its scope clause reads: This standard specifies the interface mode of the terminal-to-cluster core network interface of the broadband trunking communication (B-TrunC) system based on LTE technology.

Type, TSM state machine, EMM cluster enhancement, TSM process, TSM signaling message, TSM message format and signaling unit, NAS signaling Information transmission, timers, etc. This standard applies to terminals and system equipment of the Broadband Cluster Communication (B-TrunC) system based on LTE technology. Its clauses include terms and definitions, abbreviations.

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Document preview — GB/T 37289-2019

National Standard of the People's Republic of China

ICS: 33.060
Classification: M 36

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and definitions, abbreviations
3.1 Terms and Definitions
3.2 Abbreviations
4 interface model
4.1 NAS Architecture
4.2 Interface Protocol Stack
5 TSM state machine
5.1 Registration State Machine
5.2 Full-duplex single-call call state machine
5.3 Half-duplex single-call call state machine
5.4 Group Call State Machine
5.5 Voice State Machine
6 EMM Cluster Enhancement
6.1 EMM Process
6.2 EMM Message
6.3 EMM Information Unit
7 TSM Process
7.1 Registration and cancellation
7.2 full duplex single call
7.3 Half-duplex single call --- no response
7.4 Voice Group Call and Visual Group Call
7.5 Voice Management
7.6 Video source indication
7.7 Uplink Direct
7.8 Downward direct transmission
7.9 Group Information Update
7.10 Harmony/Harm/Resurrection
8 TSM signaling message
8.1 Overview
8.2 TRUNKINGREGISTERREQUEST
8.3 TRUNKINGREGISTERACCEPT
8.4 TRUNKINGREGISTERREJECT
8.5 TRUNKINGREGISTERCOMPLETE
8.6 TRUNKINGDEREGISTERREQUEST
8.7 TRUNKINGDEREGISTERACCEPT
8.8 CALLREQUEST
8.9 CALLACCEPT
8.10 CALLCOMPLETE
8.11 CALLPROCEEDING
8.12 CALLCONFIRMED
8.13 CALLREJECT
8.14 CALLCONNECT
8.15 CALLCONNECTACK
8.16 ALERTING
8.17 GROUPCALLSETUPINDICATION
8.18 GROUPCALLRELEASEINDICATION
8.19 CALLRELEASEREQUEST
8.20 CALLRELEASERESPONSE
8.21 FLOORREQUEST
8.22 FLOORGRANT
8.23 FLOORGRANTACK
8.24 FLOORREJECT
8.25 FLOORWAIT
8.26 FLOORINFORM
8.27 FLOORRELEASE
8.28 FLOORRELEASEACK
8.29 VIDEOSOURCEINDICATION
8.30 TRUNKINGUPLINKTRANSPORT
8.31 TRUNKINGDOWNLINKTRANSPORT
8.32 KILL/STUN/REVIVEREQUEST
8.33 KILL/STUN/REVIVERESPONSE
8.34 GROUPINFORMATIONUPDATEREQUEST
8.35 GROUPINFORMATIONUPDATECOMMAND
8.36 GROUPINFORMATIONUPDATERESPONSE
8.37 SPEAKINGTIMEOUTINFORM
9 TSM message format and information unit
9.1 Clustered NAS Message Structure
9.2 Information unit coding
9.3 Protocoldiscriminator
9.4 Sparehalfoctet
9.5 TrunkingProceduretransactionidentity
9.6 MessageType
9.7 Other information unit
10 NAS signaling message transmission
11 timer
11.1 UE side timer
11.2 Core Network Side Timer
Appendix A (Normative Appendix) Cause Value Description

1 Scope

This standard specifies the interface mode of the terminal-to-cluster core network interface of the broadband trunking communication (B-TrunC) system based on LTE technology.

Type, TSM state machine, EMM cluster enhancement, TSM process, TSM signaling message, TSM message format and signaling unit, NAS signaling

Information transmission, timers, etc.

This standard applies to terminals and system equipment of the Broadband Cluster Communication (B-TrunC) system based on LTE technology.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

3GPPTS24.007v9.0.0 mobile radio interface layer 3 signaling overall (Mobileradiointerfacesignalinglayer3;

Generalaspects)

3GPPTS24.008v9.4.0 Mobile Radio Interface Layer 3 Specification Core Network Protocol Phase 3 (Mobileradiointerface

Layer3specification; Corenetworkprotocols; Stage3)

3GPP TS 24.301 v9.4.0 Evolutionary Packet System (EPS) Non-Access Stratum (NAS) Protocol Phase 3 [Non-Access-

Stratum (NAS) protocolfor EvolvedPacketSystem (EPS); Stage3]

3 terms and definitions, abbreviations

3.1 Terms and definitions

The following terms and definitions apply to this document.

3.1.1 Dispatch console

A wired or wireless connection to the LTE broadband cluster core network, which can initiate a special terminal for the cluster scheduling service, and the service authority

Higher than the ordinary terminal.

3.1.2 Broadband cluster broadband trunking

Broadband wireless mobile communication technology, supporting broadband data transmission services, voice and multimedia forms of cluster command and dispatch services

With wireless communication system.

3.2 Abbreviations

The following abbreviations apply to this document.

EMM. EPS Mobility Management (EPSMobilityManagement) […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 80 pages — is available in the English PDF.

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