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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 2876-2015 (CDN technical requirements of interconnection scenarios)

    China Telecommunication - YD Standards
    YD/T 2875-2015 (IPTV media delivery system technical requirements Content Access)

    China Telecommunication - YD Standards
    YD/T 2874-2015 (LTE wireless network security gateways testing methods)

    China Telecommunication - YD Standards
    YD/T 2873.1-2015 (Based on the high-speed ultra-wideband carrier wireless communication technology - Part 1: MB-OFDM air interface physical layer)

    China Telecommunication - YD Standards
    YD/T 2872-2015 (Satellite communication earth station equipment may carry a portable antenna and servo system test method)

    China Telecommunication - YD Standards
    YD/T 2871-2015 (Satellite communication earth station equipment vehicle (still in use) antenna and servo system test method)

    China Telecommunication - YD Standards
    YD/T 2870-2015 (Satellite communication earth station equipment vehicle (mobile use) antenna and servo system test method)

    China Telecommunication - YD Standards
    YD/T 2869.1-2015 (MIMO terminal antenna performance requirements and measuring methods - Part 1: LTE wireless terminal)

    China Telecommunication - YD Standards
    YD/T 2868-2015 (The mobile communication system passive antenna measurement method)

    China Telecommunication - YD Standards
    YD/T 2867-2015 (Multiband mobile communication system base station passive antenna)

    China Telecommunication - YD Standards
    YD/T 2866-2015 (The mobile communication system indoor distribution passive antenna)

    China Telecommunication - YD Standards
    YD/T 2865-2015 (LTE / TD-SCDMA / WCDMA / GSM (GPRS) multi-mode dual card multi-standby terminal device test method)

    China Telecommunication - YD Standards
    YD/T 2864-2015 (LTE / TD-SCDMA / WCDMA / GSM (GPRS) multi-mode dual card multi-standby Terminal Equipment Technical Requirements)

    China Telecommunication - YD Standards
    YD/T 2863-2015 (LTE / WCDMA / GSM (GPRS) multi-mode dual card dual standby terminal device test method)

    China Telecommunication - YD Standards
    YD/T 2862-2015 (LTE / WCDMA / GSM (GPRS) multi-mode dual card dual standby Terminal Equipment Technical Requirements)

    China Telecommunication - YD Standards
    YD/T 2861-2015 (LTE / CDMA / GSM (GPRS) multi-mode dual card multi-standby terminal equipment technical requirements and test methods)

    China Telecommunication - YD Standards
    YD/T 2860-2015 ((B-TrunC) system interface specification (first phase) terminal to cluster-based broadband communications technology LTE cluster core network interfaces)

    China Telecommunication - YD Standards
    YD/T 2859-2015 (LTE-based broadband trunking communication technology (B-TrunC) system interface specification (the first stage) to dispatch the cluster core network interfaces)

    China Telecommunication - YD Standards
    YD/T 2736.2-2015 (2GHz WCDMA digital cellular mobile telecommunication network terminal equipment testing methods (sixth stage) enhanced high-speed packet access (HSPA +) - Part 2: Network Compatibility Test)

    China Telecommunication - YD Standards
    YD/T 2629.2-2015 (Device Test methods - Part 2 Evolved mobile packet core network (EPC): Support CDMA access)

    China Telecommunication - YD Standards
    YD/T 2629.1-2015 (Evolution of mobile packet core network (EPC) equipment testing - Part 1: Support E-UTRAN access)

    China Telecommunication - YD Standards
    YD/T 2628.2-2015 Equipemnt technical requirement for evolved mobile packet core network - Part 2: CDMA access

    China Telecommunication - YD Standards
    YD/T 2628.1-2015 Equipment technical requirements for evolved mobile packet core network (EPE) - Part 1: E-UTRAN access

    China Telecommunication - YD Standards
    YD/T 2620.2-2015 (Evolution of mobile packet core network (EPC) general technical requirements - Part 2: Support CDMA access)

    China Telecommunication - YD Standards
    YD/T 2620.1-2015 (Evolution of mobile packet core network (EPC) general technical requirements - Part 1: Support E-UTRAN access)

    China Telecommunication - YD Standards
    YD/T 2583.2-2015 (Cellular mobile communication device electromagnetic compatibility requirements and measuring methods - Part 2: General requirements for user equipment and auxiliary equipment)

    China Telecommunication - YD Standards
    YD/T 2572-2015 (TD-LTE digital cellular mobile communication network base station equipment test method (first stage))

    China Telecommunication - YD Standards
    YD/T 2571-2015 (TD-LTE digital cellular mobile communication network base station equipment technical requirements (the first stage))

    China Telecommunication - YD Standards
    YD/T 2344.2-2015 (Lithium iron phosphate group communication - Part 2: separate battery pack)

    China Telecommunication - YD Standards
    YD/T 1970.7-2015 (Communication Bureau (station) power system maintenance technical requirements - Part 7: Lightning Protection Systems)

    China Telecommunication - YD Standards

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