China National Standards
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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    YD/T 2755-2014 (Packet Transport Network (PTN) technical requirements for interoperability)

    China Telecommunication - YD Standards
    YD/T 2754-2014 (Synchronous Digital Hierarchy (SDH) network element management functional verification and detection protocol stack)

    China Telecommunication - YD Standards
    YD/T 2753-2014 (Mobile widget business general technical requirements)

    China Telecommunication - YD Standards
    YD/T 2752-2014 (Mobile widget service terminal device test method)

    China Telecommunication - YD Standards
    YD/T 2751-2014 (Mobile widget service Terminal Equipment Technical Requirements)

    China Telecommunication - YD Standards
    YD/T 2750-2014 (Mobile widget service platform device testing method)

    China Telecommunication - YD Standards
    YD/T 2749-2014 (Mobile widget service platform Equipment Technical Requirements)

    China Telecommunication - YD Standards
    YD/T 2748-2014 (Visual voicemail (VVM) business technology requirements)

    China Telecommunication - YD Standards
    YD/T 2747-2014 (Mobile terminal management business technology requirements (second stage))

    China Telecommunication - YD Standards
    YD/T 2746-2014 (Mobile terminal software component management function test methods)

    China Telecommunication - YD Standards
    YD/T 2745-2014 (The mobile terminal device capability management function test method)

    China Telecommunication - YD Standards
    YD/T 2744-2014 (IMS-based rendering (Presence) business test method (second stage))

    China Telecommunication - YD Standards
    YD/T 2743-2014 (Applications open mobile terminal equipment interface technology requirements)

    China Telecommunication - YD Standards
    YD/T 2742-2014 (Packet digital microwave communications equipment and system technical requirements and test methods)

    China Telecommunication - YD Standards
    YD/T 2741-2014 Technical Specification for Uu-T Interface of LTE based Broadband Trunking Communication (B-Trunc) System (Phase 1)

    China Telecommunication - YD Standards
    YD/T 2740.6-2014 (Wireless communication indoor signal distribution systems - Part 6: Network inspection methods)

    China Telecommunication - YD Standards
    YD/T 2740.5-2014 (Wireless communication indoor signal distribution systems - Part 5: Passives technical requirements and test methods)

    China Telecommunication - YD Standards
    YD/T 2740.4-2014 (Part 4 wireless communication indoor signal distribution systems: optical equipment technical requirements and test methods)

    China Telecommunication - YD Standards
    YD/T 2740.3-2014 (Wireless communication indoor signal distribution systems - Part 3: Requirements and test methods amplifier technology)

    China Telecommunication - YD Standards
    YD/T 2740.2-2014 (Wireless communication indoor signal distribution systems - Part 2: Cables (including leaky cable) technical requirements and test methods)

    China Telecommunication - YD Standards
    YD/T 2740.1-2014 (Wireless communication indoor signal distribution systems - Part 1: General technical requirements)

    China Telecommunication - YD Standards
    YD/T 2739-2014 (2GHz WCDMA digital cellular mobile communication network radio access subsystem device testing method (seventh stage) enhanced high-speed packet access (HSPA +))

    China Telecommunication - YD Standards
    YD/T 2738-2014 (2GHz WCDMA digital cellular mobile communication network radio access subsystem equipment technical requirements (phase VII) enhanced high-speed packet access (HSPA +))

    China Telecommunication - YD Standards
    YD/T 2737-2014 (2GHz WCDMA digital cellular mobile communication network Iub/Iur interface technology requirements and test methods (seventh stage) enhanced high-speed packet access (HSPA +))

    China Telecommunication - YD Standards
    YD/T 2736.1-2014 (2GHz WCDMA digital cellular mobile communication network terminal equipment testing methods (sixth stage) enhanced high-speed packet access (HSPA +) - Part 1: Basic functions, operations and performance testing)

    China Telecommunication - YD Standards
    YD/T 2733-2014 (TD-LTE/TD-SCDMA dual-mode cellular mobile communication network base stations distributed Ir interface requirements)

    China Telecommunication - YD Standards
    YD/T 2732-2014 (TD-LTE base stations of cellular mobile communication network distributed Ir interface test methods)

    China Telecommunication - YD Standards
    YD/T 2731-2014 (TD-LTE base stations of cellular mobile communication network distributed Ir interface requirements)

    China Telecommunication - YD Standards
    YD/T 2730-2014 (IPv6 technical requirements of network traffic management technology based mobile switching)

    China Telecommunication - YD Standards
    YD/T 2729-2014 (Carrier-Grade Network Address Translation (NAT) backup technology requirements)

    China Telecommunication - YD Standards

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