GB/T 42890-2023 Active National standards

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

Publish Date: 2023-08-06 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42890-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Radio communication equipment

ICS Name: Wireless communication

Publish Date: 2023-08-06

Implement Date: 2024-03-01

Pages: 164 pages

Scope

This document specifies the interface model, signaling process, SIP signaling message format, SIP signaling messages, and SIP information units of the TCF inter-interface for the broadband trunking communication (B-TrunC) system based on LTE technology (second phase).
This document is applicable to the research and development of core network equipment for the broadband trunking communication (B-TrunC) system based on LTE technology (second phase).

Development Information

Word Count: 311 Thousand words Pages: 164 pages

Referenced Standards

3GPP TS 23.003 3GPP TS 23.401 3GPP TS 24.008 IETF RFC 2046-1996 IETF RFC 3261 IETF RFC 3265-2002 IETF RFC 3550-2003 IETF RFC 4566-2006

Related Standards

GB 6280-1986 Abolished

GB 6280-1986 Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network

Publish Date: 1986-04-14

GB/T 13721-1992 Abolished

GB/T 13721-1992 Methods of measurements of audio-frequency band and simulated systems for selective calling equipment used in the mobile services

Publish Date: 1992-10-04

GB/T 14617.1-1993 Replaced

GB/T 14617.1-1993 Propagation characteristics in land mobile service and fixed service—Part 1:Propagation characteristics in land mobile service

Publish Date: 1993-09-14

GB/T 14617.2-1993 Replaced

GB/T 14617.2-1993 Propagation characteristics in land mobile service and fixed service—Part 2:Propagation characteristics for the terrestrial fixed service in 100～1000 MHz

Publish Date: 1993-09-14

GB/T 14617.3-1993 Replaced

GB/T 14617.3-1993 Propagation characteristics in land mobile service and fixed service—Part 3:Propagation characteristics of line-of-sight radio relay communication systems

Publish Date: 1993-09-15

GB/T 15844.1-1995 Replaced

GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services

Publish Date: 1995-12-13