M21 各种通信业务服务 标准查询与下载
共找到 3949 条与 各种通信业务服务 相关的标准，共 264 页
Security technical requirements for mobile communication smart terminal card interfaces
- ICS
- 33.03
- CCS
- M21
- 发布
- 2020-04-16
- 实施
- 2020-07-01
Security strategies for personal mobile smart terminals in enterprise applications
- ICS
- 33.03
- CCS
- M21
- 发布
- 2020-04-16
- 实施
- 2020-07-01
Criteria for Determining Bad Voice Information in Telecom Networks
- ICS
- 33.03
- CCS
- M21
- 发布
- 2020-04-16
- 实施
- 2020-07-01
Standards for handling bad voice information on telecommunications networks
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-12-24
- 实施
- 2020-04-01
Requirements for physical servers for core network control plane network element virtualization
- ICS
- 33.040.01
- CCS
- M21
- 发布
- 2019-12-24
- 实施
- 2019-12-24
Overall technical requirements for mobile application identity authentication
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Technical requirements for multimedia information processing for the visually impaired
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Technical requirements for positioning services based on user plane (second phase) Terminal
- ICS
- 33.040.01
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
The overall architecture of smart city data open sharing
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
LTE-based voice service (VoLTE) charging system charging performance technical requirements and detection methods
- ICS
- 33. 040.01
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Technical requirements for mobile authentication system based on user card application Interface requirements
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Technical requirements for content distribution of mobile multimedia broadcasting services
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Positioning service testing method based on user plane (second phase) Terminal
- ICS
- 33.040.01
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Mobile Internet application developer digital certificate management platform interface specification
- ICS
- 35.04
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Mobile application developer community platform testing method
- ICS
- 33.33
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Technical requirements for third-party digital signatures of mobile applications based on Android systems
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Business technology requirements for multi-party video calls based on Unified IMS (Phase 2)
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Web security log format and sharing interface specifications
- ICS
- 33.04
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Internet of Things technology requirements for big data processing
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
Personal health system service indicator requirements and evaluation methods based on mobile Internet
- ICS
- 33.03
- CCS
- M21
- 发布
- 2019-11-11
- 实施
- 2020-01-01
