| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB 4575-1984 |
Frequency comparison pilot series for the FDM systems in the toll communication network |
30 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YD/T 857-1996 |
|
240 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1863.2-2009 |
2GHz WCDMA Digital Cell Mobile Communications Network HSDPA Management Technical Specification Part 2:Performance Network Resource Model |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1410-2007 |
Technical Specification for 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network Core Network Equipment (Phase Ⅰ) |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1581-2007 |
Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Medium Access Control (MAC) of Air Interface |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1550.5-2007 |
Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Iub Interface(Phase I)Part 5:Data Transport & Transport Signaling for Common Transport Channel Data Stream |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1572-2007 |
Testing Methods for A10/A11 Interfaces in 2GHz cdma2000 Digital Cellular Mobile Communication Network |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 1863.3-2009 |
2GHz WCDMA Digital Cell Mobile Communications Network HSDPA Management Technical Specification Part 3:CORBA Based Network Resource Model Design |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1412-2007 |
Testing Methods for Mobile Application Part (MAP) of 2GHz TD-SCDMA/WCDMA Digital Cellular Mobile Communication Network (Phase Ⅱ) |
2310 (USD) |
via email in
1-10 business day
|
VALID
|
|
| YD/T 2786.3-2017 |
Technical requirements for multi-service IP/MPLS bearer network management Part 3:EMS-NMS interface function |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1577-2007 |
Technical Specification for 2GHz cdma2000 Digital Cellular Mobile Communication Networks:High Rate Packet Data(HRPD)(Phase Ⅰ)Air Interface |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YD/T 859-1996 |
|
270 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| YD/T 673-1994 |
|
150 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1582-2007 |
2GHz cdma2000 Digital Cellular Mobile Communication Networks:Signaling Link Access Control (LAC)of Air Interface Specification |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5442-1985 |
The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephone switching network |
165 (USD) |
via email in
1-3 business day
|
|
|
| YD/T 1569-2007 |
Testing Methods for 2GHz cdma2000 Digital Cellular Mobile Communication Network:Switching Sub-system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1550.1-2007 |
Technical Specification for 2GHz WCDMA Digital Cellular Mobile Communication Network Iub Interface(Phase I)Part 1:General |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YD/T 1555-2007 |
Technical Requirements for A Interface in 2GHz cdma2000 Digital Cellular Mobile Communication Network |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 7609-1987 |
|
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 9405-1995 |
Performance and test methods of the third order digital multiplex equipment operating at 34368 kbit/s and using positive justification |
255 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
