China 'YD/T 1838.4-2008 ' Industry standard english version:

中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

YD/T 1838.4-2008

Issued Date:2008-11-07

Implemented Date:2009-02-01

Issued by:

The Standardization Administration of the People's Republic of China

GB Standard Code	YD/T 1838.4-2008
Standard Category	China Telecommunication Standards
GB Standard English Title	Technical Requirements of Upper Layer (Layer3)Signaling for the CDMA-based Digital Trunking Mobile Communication System
GB Standard Chinese Title	基于cdma技术的数字集群系统接口技术要求——空中接口第4部分：层3信令
Chinese Version Price	$5.00 per 1 page
English Translation Fee	$15.00~$30.00 per 1 page
Member Price	10%~50% off


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