GB/T 16611-1996
Replaced
GB/T 46920-2025
Active
National standards
GB/T 46920-2025 12.5 kHz TDMA channel based professional digital trunking communication system—Technical requirements for security
GB/T 46920-2025 12.5 kHz TDMA channel based professional digital trunking communication system—Technical requirements for security
Basic Information
Standard Code:
GB/T 46920-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Radio communication equipment
ICS Name:
Integrated wireless communication
Publish Date:
2025-12-31
Implement Date:
2026-04-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国通信标准化技术委员会(SAC/TC 485)
Pages:
44 pages
Scope
本文件规定了应用于基于12.5 kHz信道的时分多址(TDMA)专用数字集群通信系统中安全的基本要求、双向鉴权、空口安全、端到端安全的技术要求。
本文件适用于基于12.5 kHz信道的时分多址(TDMA)专用数字集群通信系统的安全加密功能的设计和开发。
Development Information
Drafting Units:
公安部科技信息化局、公安部第一研究所
Drafting Persons:
朱振荣、袁艺芳、范寨、张莹、张锋、史胜伟、蒋庆生、符东昇、刘文静、王为民、宋振苏、潘冀宁、曹辉、孙慧洋、时浩、徐贵森、孙兵兵
Referenced Standards
GB/T 34991-2017 12.5 kHz TDMA channel based professional digital trunking communication system－Technical specifications for physical layer and data link layer of air interface
GB/T 34992-2017 12.5 kHz TDMA channel based professional digital trunking communication system—Technical specifications for call control layer of air interface
GB/T 46923-2025 12.5 kHz TDMA channel based professional digital trunking communication system—General technical requirements
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