China National Standards
China YD Standards Search System กก

  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 1983-2009 Test method for ISC/Ma interface in IMS system in mobile communication network

    China Telecommunication - YD Standards
    YD/T 1982-2009 Technical requirements for ISC/Ma interface in IMS system in mobile communication network

    China Telecommunication - YD Standards
    YD/T 1981-2009 Testing methods for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network

    China Telecommunication - YD Standards
    YD/T 1980-2009 Technical requirements for Mg/Mi/Mj/Mk/Mw/Gm interface in IMS system in mobile communication network

    China Telecommunication - YD Standards
    YD/T 1979.1-2009 Technical requirements of roaming from 3G to 2G network and from 3G to 3G network managed by different operators. Part 1: Roaming from TD-SCDMA to GSM/GPRS network and roaming from TD-SCDMA to TD-SCDMA network

    China Telecommunication - YD Standards
    YD/T 1978-2009 Measurement method for radiated RF power and receiver performance of 2GHz WCDMA mobile stations

    China Telecommunication - YD Standards
    YD/T 1977-2009 Measurement method for radiated RF power and receiver performance of 2GHz TD-SCDMA mobile stations

    China Telecommunication - YD Standards
    YD/T 1976-2009 Test methods for 800MHz/2GHz cdma2000 digital cellular mobile communication networks. Air interface signaling conformance for broadcast and multicast service

    China Telecommunication - YD Standards
    YD/T 1975-2009 Test methods for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network broadcast-multicast service equipment. Access network

    China Telecommunication - YD Standards
    YD/T 1974-2009 Test methods for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network broadcast-multicast service equipment. Access terminal

    China Telecommunication - YD Standards
    YD/T 1973.4-2009 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method. Part 4: Multimedia resource equipments

    China Telecommunication - YD Standards
    YD/T 1973.3-2009 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method. Part 3: Inter-working equipments

    China Telecommunication - YD Standards
    YD/T 1973.2-2009 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method. Part 2: User data equipments

    China Telecommunication - YD Standards
    YD/T 1973.1-2009 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment test method. Part 1: Call control equipments

    China Telecommunication - YD Standards
    YD/T 1972.4-2009 Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment. Part 4: Multimedia resource equipments

    China Telecommunication - YD Standards
    YD/T 1972.3-2009 Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment. Part 3: Inter-working equipments

    China Telecommunication - YD Standards
    YD/T 1972.2-2009 Technical requirements for 800MHz/2GHz cdma2000 digital cellular mobile telecommunication network multimedia domain equipment. Part 2: User data equipments

    China Telecommunication - YD Standards
    YD/T 981.3-2009 Optical fiber ribbon cables for access network. Part 3: Stranded loose tube type

    China Telecommunication - YD Standards
    YD/T 943.4-2009 Radio-frequency coaxial connector. Part 4: Type T5.1 (C5)

    China Telecommunication - YD Standards
    YD/T 943.3-2009 Radio-frequency coaxial connector. Part 3: Type T2.8 (C3)

    China Telecommunication - YD Standards
    YD/T 1767.5-2009 Technical requirements for automatically switched optical network (ASON) management. Part 5: EMS-NMS interface information model based on IDL/IIOP

    China Telecommunication - YD Standards
    YD/T 1767.4-2009 Technical requirements for automatically switched optical network (ASON) management. Part 4: EMS-NMS interface common information model

    China Telecommunication - YD Standards
    YD/T 1767.3-2009 Technical requirements for automatically switched optical network (ASON) management. Part 3: EMS-NMS interface function

    China Telecommunication - YD Standards
    YD/T 1745-2009 Security protection testing requirements for transport network

    China Telecommunication - YD Standards
    YD/T 1744-2009 Security peotection requirements for transport network

    China Telecommunication - YD Standards
    YD/T 1737-2009 Security peotection test requirements for internet

    China Telecommunication - YD Standards
    YD/T 1736-2009 Security protection requirements for internet

    China Telecommunication - YD Standards
    YD/T 1735-2009 Security protection testing requirements for mobile telecommunication network

    China Telecommunication - YD Standards
    YD/T 1734-2009 Security protection requirements for mobile telecommunication network

    China Telecommunication - YD Standards
    YD/T 1591-2009 Technical Requirements and Test Method of Charger and Interface for Mobile Telecommunication Terminal Equipment

    China Telecommunication - YD Standards

    Find out:5788Items   |  To Page of: First -Previous-Next -Last  | [121] [122] [123] [124] [125] [126] [127]

    กก
    		กก

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    		- Since 2001 -
     Focus on China Standards & Compliance Services

    www.rjs.cn
    China Licenses
    www.transcustoms.com
    China HS code & Tariff
    www.gbstandards.org
    China National Standards