YD/T 1720-2011.2GHz TD-SCDMA digital cellular mobile telecommunication network - Testing method of HSDPA RAN.1范围YD/T 1720规定了2GHz TD-SCDMA在引入高速下行分组接入(...
YD/T 1719-2011.2GHz TD-SCDMA digital cellular mobile telecommunication network - Technical requirements of HSDPA RAN.1范围YD/T 1719规定了2GHz TD-SCDMA在引入高速下行分组接...
YD/T 1551-2009.2GHz WCDMA Digital Cellular Mobile Telecommunication Network lub Interface Test Method (Phase 3).1范围YD/T 1551规定了2GHzWCDMA数字蜂窝移动通信网NodeB和...
YD/T 1552-2009.2GHz WCDMA Digital Cellular Mobile Telecommunication Network Technical Specification of RAN Equipment (Phase 3).1范围YD/T 1552规定了2GHz WCDMA数字蜂窝移动通...
YD/T 1553-2009.2GHz WCDMA Digital Cellular Mobile Telecommunication Network Test Method of RAN Equipment (Phase 3).1范围YD/T 1553规定了2GHz WCDMA数字蜂窝移动通信网的无...
YD/T 1597.2-2011.Requirements and measurement methods of electromagnetic compatibility for 800MHz/2GHz cdma2000 digital cellular mobile telecommunications system part 2: Base statio...
YD/T 1688.3-2011.Technical specification of optical transceiver module for xPON Part 3: Optical transceiver module for GPON OLT/ONU.1范围YD/T 1688.3规定了用于GPON光线路终端...
YD/T 1548.1-2009.Test Method for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (PhaseIII) Part 1: Basic Functions,Services and Performance.1范围YD/T 1548...
YD/T 1547-2009.Technical Requirements for 2GHz WCDMA Digital Cellular Mobile Communication Network User Equipment (Phase 3).1范围YD/T 1547主要规定了2GHz WCDMA数字蜂窝移动...
YD/T 1526.3-2009.Technical specifications of single fiber Bi-Directional Triplexer optical transceiver for access network Part 3:single fiber Bi-Directional Triplexer optical transc...
