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    HUAWEI BTS3012 Base Station

    Technical Manual - Architecture and Principle Contents

    Issue 03 (2006-11-16) Huawei Technologies Proprietary i

    Contents

    A Acronyms and Abbreviations............................................................................................... A-1

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    HUAWEI BTS3012 Base Station

    Technical Manual - Architecture and Principle A Acronyms and Abbreviations

    Issue 03 (2006-11-16) Huawei Technologies Proprietary A-1

    A Acronyms and AbbreviationsB

    BTS Base Transceiver Station

    BSC Base Station Controller

    D

    DATU Antenna and TMA Control Unit for DTRU BTS

    DCCU Cable Connection Unit for DTRU BTS

    DCMB Common Module Backplane for DTRU BTS

    DCOM Combining Unit for DTRU BTS

    DCSU Combined cabinet Signal connection Unit for DTRU BTS

    DCTB Cabinet Top Backplane for DTRU BTS

    DDPU Dual-Duplexer Unit for DTRU BTS

    DELC E1 Signal Lightning-Protection Card for DTRU BTS

    DEMU Environment Monitoring Unit for DTRU BTS

    DIP Dual-In-line Package

    DMLC Monitor Signal Lightning-Protection Card for DTRU BTS

    DSAC Signal Access Card for DTRU BTS

    DTMU Transmission/Timing/Management Unit for DTRU BTS

    DTRB DTRU Backplane

    DTRU Double-Transceiver Unit

    E

    EDGE Enhanced Data rates for Global Evolution

    EMI Electro Magnetic Interference

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    A Acronyms and Abbreviations

    HUAWEI BTS3012 Base Station

    Technical Manual - Architecture and Principle

    A-2 Huawei Technologies Proprietary Issue 03 (2006-11-16)

    G

    GPS Global Position System

    M

    MMI Man Machine Interface

    N

    NFCB NodeB Fan Controlling and Monitoring Board

    P

    PBT

    R

    RET Remote Electrical Tilt unit

    RF Radio Frequency

    T

    TMA Tower Mounted Amplifier