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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 2251-2011 National network security emergency responsing platform interface specification for security information access

    China Telecommunication - YD Standards
    YD/T 2250-2011 Wireless application protocol gateway system security framework guidebook

    China Telecommunication - YD Standards
    YD/T 2249-2011 Multimedia message service system security framework guidebook

    China Telecommunication - YD Standards
    YD/T 2247-2011 Basic service requirements of public emergency communication in different emergency circumstances

    China Telecommunication - YD Standards
    YD/T 2246-2011 Security protection testing requirements for the domain name registration system

    China Telecommunication - YD Standards
    YD/T 2245-2011 Security protection requirements for the domain name registration system

    China Telecommunication - YD Standards
    YD/T 2244-2011 Security protection test requirements for information service system of telecom network and internet

    China Telecommunication - YD Standards
    YD/T 2242-2011 Security protection testing requirements for WAP gateway system

    China Telecommunication - YD Standards
    YD/T 2241-2011 Security protection requirements for WAP gateway system

    China Telecommunication - YD Standards
    YD/T 2240-2011 Security protection test requirements for value added service network:instant messaging system

    China Telecommunication - YD Standards
    YD/T 2239-2011 Security protection requirements for value added service network (instant messaging system)

    China Telecommunication - YD Standards
    YD/T 2238-2011 Categorization based content screening service technical requirements

    China Telecommunication - YD Standards
    YD/T 2237-2011 Technical requirements and test method for Ultra WideBand (UWB) equipments

    China Telecommunication - YD Standards
    YD/T 2236-2011 Technical requirements and testing methods for repeater used in SCDMA broadband wireless access system

    China Telecommunication - YD Standards
    YD/T 2235-2011 Test methods for cdma2000 digital cellular mobile telecommunication network location service terminal on user plane

    China Telecommunication - YD Standards
    YD/T 2234-2011 Technique requirements for CDMA2000 digital cellular mobile telecommunication network location service terminal on user plane

    China Telecommunication - YD Standards
    YD/T 2233-2011 Test methods for CDMA2000 digital cellular mobile telecommunication network location service system on user plane

    China Telecommunication - YD Standards
    YD/T 2232-2011 Technical requirements for CDMA2000 digital cellular mobile telecommunication network location service equipments on user plane

    China Telecommunication - YD Standards
    YD/T 2231-2011 Technical requirements for 2GHz WCDMA digital cellular mobile telecommunication network analog repeater metwork management interface

    China Telecommunication - YD Standards
    YD/T 2230-2011 Test methods for 2GHz WCDMA digital cellular mobile telecommunication network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2229-2011 Test methods for 800MHz/2GHz CDMA2000 digital cellular mobile telecommunication network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2228-2011 Technical requirements for 800MHzl2GHz CDMA2000 digital cellular mobile telecommunication network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2227-2011 Test methods for 2GHz TD-SCDMA digital cellular mobile telecommunication network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2226-2011 Technical requirements for 2GHz TD-SCDM digital cellular mobile telecommuncation network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2225-2011 Test methods for 900/1800MHz TDMA digital cellular mobile telecommunication network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2224-2011 Technical requirements for 900/1800MHz TDMA digital cellular mobile telecommunication network analog repeater network management interface

    China Telecommunication - YD Standards
    YD/T 2223-2011 Technical requirment and test method for 2GHz WCDMA digital cellular mobile telecommunication network. Interface between WCDMA HNB and HMS

    China Telecommunication - YD Standards
    YD/T 2222-2011 Test methods for 2GHz WCDMA digital cellular mobile communication network home Node B management system

    China Telecommunication - YD Standards
    YD/T 2221-2011 Technical requirment for 2GHz WCDMA digital cellular mobile communication network Home NodeB management system

    China Telecommunication - YD Standards
    YD/T 2220-2011 Technical requirement and test method of WCDMA/GSM (GPRS) dual mode digital mobile user equipment (Phase 4)

    China Telecommunication - YD Standards

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