GB/T 42890-2023 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42890-2023	RFQ	ASK	3 days	LTE based Broadband Trunking Communication(B-Trun C)system - Technical requirements for interface(phase 2) - Interface between TCFS	Valid

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GB/T 40025   YD/T 3711   GB/T 32401   GB/T 44068   GB/T 42889   

Basic data

Standard ID: GB/T 42890-2023 (GB/T42890-2023)
Description (Translated English): LTE based Broadband Trunking Communication(B-Trun C)system - Technical requirements for interface(phase 2) - Interface between TCFS
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M36
Classification of International Standard: 33.060
Word Count Estimation: 166,198
Date of Issue: 2023-08-06
Date of Implementation: 2024-03-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42890-2023: LTE based Broadband Trunking Communication(B-Trun C)system - Technical requirements for interface(phase 2) - Interface between TCFS

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ICS 33.060 CCSM36 National Standards of People's Republic of China Broadband trunking communication based on LTE technology (B-TrunC) system interface technical requirements (Phase 2) Inter-TCF interface Published on 2023-08-06 2024-03-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface V 1 Scope 1 2 Normative reference documents 1 3 Terms, definitions and abbreviations1 3.1 Terms and definitions 1 3.2 Abbreviations 2 4 Interface and protocol stack 2 5 Signaling process 3 5.1 Network element description 3 5.2 Registration and cancellation 3 5.3 Heartbeat detection 7 5.4 Private call 8 5.5 Group call 13 5.6 Group call right management 17 5.7 Half-duplex single call right management (optional) 23 5.8 Real-time short data/multicast short message 31 5.9 Remote stun/remote death/resurrection 33 5.10 Video Scheduling 35 5.11 Forced insertion and demolition 45 5.12 Dynamic reorganization 47 5.13 Group information update 50 5.14 Dispatch console monitoring (optional) 54 5.15 Dispatch console subscription 60 5.16 Environment monitoring/environment monitoring (optional) 63 5.17 Limited time notification for the speaker’s call (optional) 65 5.18 Cross-TCF Mobility Management 65 6 SIP signaling message format 67 6.1 Extended messages 67 6.2 SDP negotiation mechanism 70 7 SIP signaling messages 71 7.1 General 71 7.2 ACK message 72 7.3 BYE message 72 7.4 CANCEL message --- call cancellation 75 7.5 INFO message 75 7.6 INVITE message 78 7.7 MESSAGE message 89 7.8 OPTIONS message 110 7.9 REGISTER message 111 7.10 SUBSCRIBER/NOTIFY message 113 7.11 100trying 130 7.12 180 Ringing 130 7.13 183SessionProgress 130 7.14.200OK message 130 7.15 403Forbidden 137 7.16 404NOTFound 137 7.17 455B-TrunCFailure 137 7.19 486BusyHere 138 7.23 603Decline 138 8 SIP information element 138 8.1 SDP 138 8.2 Action 140 8.3 AlertType 141 8.4 ApplicationID 141 8.5 AMR parameter 141 8.6 ARP 142 8.7 CalSeq 142 8.8 CalStatus 142 8.9 caltype 142 8.10 cause 143 8.11 DGNAResult 145 8.12 DLConfigResult 145 8.13 duplex 146 8.14 e2ee 146 8.15 ECGI 146 8.16 eNodeBID 146 8.17 EmergencyGrpNum 147 8.18 EmergencyPriNum 147 8.19 Event 147 8.20 FGN 147 8.21 FloorPriority 147 8.22 Floor Duration 147 8.23 foaoroacsu 148 8.24 GB R 148 8.25 GDN 148 8.26 GID 148 8.27 GKasme 148 8.28 GKeNB 148 8.29 GKVer 148 8.30 GroupAMBRDL 148 8.31 GroupASSecurityInfo 148 8.32 GroupName 149 8.33 GroupPriority 149 8.34 H264Parameter 149 8.35 H265Parameter 149 8.36 HOResult 150 8.37 MBR 150 8.38 MobiType 150 8.39 ModifyType 150 8.40 msgtype 151 8.41 msgmode 151 8.42 NetworkCapability 151 8.43 NotifyResult 152 8.44 OnlineCalID 152 8.45 operate 152 8.46 PrioAttribute 152 8.47 priority 152 8.48 QCI 153 8.49 RandGroup 153 8.50 RegType 153 8.51 SKRResult 153 8.52 StunStatus 153 8.55 TAC 154 8.56 TCF_DomainName 154 8.57 TerminalType 154 8.58 TerminalVersion 154 8.59 TSMSA 154 8.60 UDN 155 8.61 UERegisterStatus 155 8.62UEStatus 155 8.65 UpdatePeriod 156 8.66 UpdateToUE 156 8.67 UpdateType 157 8.68 UserName 157 8.69 utype 157 8.70 VideoForwardResult 157 8.71 VideoId 157 8.72 VideoIdType 157

Foreword

This document complies with the regulations of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Custom drafting. This document is one of the series of standards of the "Broadband Trunking Communication (B-TrunC) System (Phase 2) Based on LTE Technology". Already sent The following parts have been published. ---GB/T 42890 Broadband trunking communication (B-TrunC) system interface technical requirements based on LTE technology (second phase) Inter-TCF interface; ---GB/T 42889 Broadband trunking communication (B-TrunC) system interface technical requirements based on LTE technology (second phase) Interface between TCF and eHSS. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This document is under the jurisdiction of the National Communications Standardization Technical Committee (SAC/TC485). This document was drafted by. China Academy of Information and Communications Technology, China Putian Information Industry Group Co., Ltd., TD Tech Co., Ltd., Beijing ZTE Communication Technology Co., Ltd., Hytera Communications Co., Ltd., Huawei Technologies Co., Ltd., Datang Telecom Technology Industry Group Group (Telecommunications Science and Technology Research Institute). The main drafters of this document. Li Xiayu, Song Delong, Li Xiaohua, Cai Jie, Chen Ying, Guan Hongjun, Xin Wei, Gong Daning, Bai Kunao, Zhang Ling, Wang Zongru. Broadband trunking communication based on LTE technology (B-TrunC) system interface technical requirements (Phase 2) Inter-TCF interface

1 Scope

This document specifies the broadband trunking communication (B-TrunC) system interface technical requirements (second phase) TCF indirect based on LTE technology Interface model, signaling process, SIP signaling message format, SIP signaling message, SIP information unit, etc. This document applies to the research and development of core network equipment for the Broadband Trunking Communication (B-TrunC) system (second phase) based on LTE technology.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. 3GPPTS23.401 General Packet Radio Service (GPRS) for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access cessNetwork(E-UTRAN)access] (MIME)Part 2.MediaTypes] Notification] Applications) 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 Dispatcher Connected to the LTE broadband cluster core network through wired or wireless means, a special terminal that can initiate cluster scheduling services and business permissions higher than ordinary terminals. ......

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