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www.ChineseStandard.net Database: 189760 (25 Oct 2025)

YDC021-2003 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YDC 021-2003EnglishRFQ ASK 3 days [Need to translate] Technical Specification of Upper Layer (Layer3) Signaling for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network Obsolete YDC 021-2003

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Basic data

Standard ID YDC 021-2003 (YDC021-2003)
Description (Translated English) Technical Specification of Upper Layer (Layer3) Signaling for 800MHz CDMA 1X Digital Cellular Mobile Telecommunication Network
Sector / Industry Telecommunication Industry Standard
Classification of Chinese Standard M37
Classification of International Standard 33.070.60
Word Count Estimation 636,617
Date of Implementation 2003-05-28
Adopted Standard 3GPP2 C.S0005-A-1; MOD
Regulation (derived from) Engineering [2010] No. 134; Ministry of Industry and Information Bulletin No. 37 of 2013