GB/T 37287-2019LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console (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) 集群核心网到调度台接口
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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 37287-2019 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) 集群核心网到调度台接口.
GB/T 37287-2019 is the Chinese standard "LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console".
Its scope clause reads: This standard specifies the interface of the cluster core network to the dispatcher interface of the broadband trunking communication (B-TrunC) system based on LTE technology.
Model, signaling flow, SIP signaling message format, SIP signaling message, SIP information element, and the Ptt-Extension extension header and The syntax description of the MIME extension message body and the XMLSchema definition of the extension message body.
This standard applies to the dispatching station and system equipment of the broadband trunking communication (B-TrunC) system based on LTE technology. Its clauses include terms, definitions and abbreviations.
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Document preview — GB/T 37287-2019
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
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms, definitions and abbreviations
- 3.1 Terms and Definitions
- 3.2 Abbreviations
- 4 interface model
- 4.1 Overview
- 4.2 Control surface
- 4.3 User Face
- 5 Signaling Process
- 5.1 Registration and cancellation
- 5.2 Heartbeat Detection
- 5.3 Single call
- 5.4 Group call
- 5.5 Call for Rights
- 5.6 Real-time short data/multicast short message
- 5.7 Remote
- 5.8 Video Scheduling
- 5.9 forced insertion and demolitions
- 5.10 Dynamic Reorganization
- 5.11 Dispatcher listening
- 5.12 Dispatcher Subscription
- 5.13 Environmental Monitoring/Environmental Monitoring (Optional)
- 6 SIP signaling message format
- 6.1 Extended Message
- 6.2 SDP Negotiation Mechanism
- 7 SIP signaling message
- 7.1 Overview
- 7.2 ACK message
- 7.3 BYE Message
- 7.4 CANCEL Message---Call Cancellation
- 7.5 INFO Message---Right Message Notification
- 7.6 INVITE message
- 7.7 MESSAGE
- 7.8 OPTIONS message
- 7.9 REGISTER message
- 7.10 SUBSCRIBER/NOTIFY message
- 7.11 100trying
- 7.12 180Ringing
- 7.13.200 OK message
- 7.14 401Unauthorized
- 7.15 403Forbidden
- 7.16 404NOTFound
- 7.17 481Cal/T ransactionDoesNotExist
- 7.18 486BusyHere
- 7.19 487RequestTerminated
- 7.20 488NotAcceptableHere
- 7.21 500ServerInternalError
- 7.22 603Decline
- 8 SIP Information Unit
- 8.1 Element Descriptions in SIP Messages
- 8.2 SDP
- 8.3 AlertType
- 8.4 cause
- 8.5 caltype
- 8.6 PrioAttribute
- 8.7 foaoroacsu
- 8.8 dataquery
- 8.9 duplex
- 8.10 CalStatus
- 8.11 e2ee
- 8.12 UEStatus
- 8.13 priority
- 8.14 DGNAResult
- 8.15 msgtype
- 8.16 msgmode
- 8.17 OnlineCalID
- 8.18 operate
- 8.19 result
- 8.20 TalkPriority
- 8.21 UDN
- 8.22 UERegisterStatus
- 8.23 utype
- 8.24 VideoId
- 8.25 VideoIdType
- 8.26 CaledType
- 8.27 SIP return code
- 9 Ptt-Extension extension header and MIME extension message body syntax description
- 10 XMLSchema definition for extended message body
- 10.1 Overview
- 10.2 Dynamic Reorganization
- 10.3 Reporting Dynamic Reorganization Results
- 10.4 User and Group Correspondence
- 10.5 User Registration Status
- 10.6 User Call Status
- 10.7 Group Call Status
- 10.8 System Online Call Status
1 Scope
This standard specifies the interface of the cluster core network to the dispatcher interface of the broadband trunking communication (B-TrunC) system based on LTE technology.
Model, signaling flow, SIP signaling message format, SIP signaling message, SIP information element, and the Ptt-Extension extension header and
The syntax description of the MIME extension message body and the XMLSchema definition of the extension message body.
This standard applies to the dispatching station and system equipment of the broadband trunking 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.
IETFRFC2046 Multipurpose Web Mail Extensions Part 2. Media Types [MultipurposeInternetMailExten-
Sions(MIME)PartTwo.MediaTypes]
IETFRFC3261 SIP Session Initiation Protocol (SIP. SessionInitiationProtocol)
IETFRFC3265 Session Initiation Protocol Special Event Notification [SessionInitiationProtocol(SIP)-Specific
EventNotification]
IETFRFC3550 Real-Time Application Transfer Protocol (RTP. ATransportProtocolforReal-TimeApplica-
Tions)
IETFRFC4566SDP Session Description Protocol (SDP. SessionDescriptionProtocol)
The expansion of the IETFRFC5234 grammar specification, the Augmented BNF for SyntaxSpecifications.
ABNF)
3 Terms, definitions and 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 cluster core network can initiate a special terminal for the cluster scheduling service, and the service authority is higher than normal.
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.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 97 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 39845-2021LTE-based broadband trunking communication(B-TrunC) system—Technical requirements for network equipments (Phase 1)
- GB/T 39846-2021LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console
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