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Chinese National Standard Category: Radio communication equipment

English Title: Technical requirements for Cx/Dx/Sh interfaces in IMS system of mobile communication network
Chinese Title: 移动通信网IMS系统接口技术要求 Cx/Dx/Sh接口
Standard No.: YD/T 1986-2009
Category No.: M36
Issued by: Ministry of Industry and Information Technology
Issued on: 2009-12-11
Implemented on: 2010-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:33000 words
Similar Standards: GB/T 39839-2021   CNCA 11C-048-2007   YDB 154-2014   GB/T 42890-2023   GB/T 42889-2023   YD/T 4170-2022   YD/T 4169-2022   YD/T 4168-2022   GB/Z 41297-2022   GA/T 1976-2021   GB/T 40025-2021   GB/T 39845-2021   GB/T 37290-2019   GB/T 37289-2019   GB/T 37287-2019   GB/T 37291-2019   GB/T 36654-2018   GB/T 36275-2018   GB/T 16946-2017   GB/T 12193-2017  
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