| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YD/T 1573-2007 |
Test Specification of Base Station Subsystem(BSS) for 2GHz cdma2000 Digital Cellular Mobile Communication Network |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JT/T 625-2005 |
Requirements of GPS/GSM&GPRS/GIS/NET technical system for inland shipping business enterprise |
195 (USD) |
via email in
1-3 business day
|
VALID
|
|
| T/ITS 0023-2015 |
Road traffic information service Spatial data requirement for public - transport hub transfer |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 1654-1996 |
Technical requirements for ISDN(2B+D)NT1 user-network interface equipment |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1208-2002 |
800MHz CDMA digital cellular mobile communication netwrok Wireless Intelligence Netwrok (WIN)phase 1:Technical specification of interface |
1515 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 995-1998 |
Data protocols for multimedia conferencing |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1301-2004 |
Test method for access network--26GHz Local Multi-point Distribution System (LMDS) |
555 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1717-2007 |
Testing Methods for Interworking Gateway in Peer Multimedia Messaging Service Interworking |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDB 137-2013 |
Architecture and technical requirements of policy control capability ppening of network intelligent capability enhancement (NICE) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1446-2006 |
Testing Methods for Media Gateway-ATM Trunk Media Gateway |
1755 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 1992-2009 |
Test specifications for SDH-based multi-service transport platform (MSTP) － Interoperability |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1192-2002 |
Technical specification of adaption layer for No.7 signalling interworking with IP--Message Transfer Part(MTP)level 3 User Adaption layer(M3UA) |
855 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 937-1997 |
Confidentiality system for audiovisual services |
150 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1298-2004 |
Access network technical specification--Home PNA1.1 Based Phoneline Networking Device |
480 (USD) |
via email in
1-5 business day
|
VALID
|
|
| YD/T 1805-2008 |
Test Method for Assistant Testing System Used for Interworking between Networks |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YDC 040-2005 |
Test Specification for A3/A7 Interface in 800MHz CDMA 1X Digital Cellular Mobile Communication Network |
705 (USD) |
via email in
1-5 business day
|
ABOLISHED
|
|
| YD/T 851-1996 |
|
390 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1015-1999 |
Technical requirement for Q interface adapter used in transmission equipment |
1110 (USD) |
via email in
1-8 business day
|
VALID
|
|
| YD/T 1005-1999 |
Connection of VSAT systems with packet-switched public data networks based on X.25 procedures |
225 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YD/T 1374.4-2007 |
Technical Requirements for Iu Interface of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network(Phase Ⅱ)Part 4:Radio Access Network Application Part (RANAP)Signalling |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
|
|
