China 'YD/T 1972.4-2009
' Industry standard english version:
YD
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YD/T 1972.4-2009
Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment. Part 4: Multimedia resource equipments 800mhz/2ghz cdma2000数字蜂窝移动通信网 多媒体域(mmd)系统设备技术要求 第4部分:媒体资源类设备
Issued Date:2009-12-11
Implemented Date:2010-01-01
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
YD/T 1972.4-2009
Standard Category
China Telecommunication
Standards
GB Standard English Title
Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment. Part 4: Multimedia resource equipments