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23 条记录 (耗时 0.007 秒)

    TRANSMISSION MODE SELECTION METHOD, METHOD, DEVICE, AND SYSTEM FOR DETERMINING ANTENNA TRANSCEIVER COMBINATION
    21.
    发明公开
    TRANSMISSION MODE SELECTION METHOD, METHOD, DEVICE, AND SYSTEM FOR DETERMINING ANTENNA TRANSCEIVER COMBINATION 有权
    的变速模式的选择过程，设备和系统用于确定天线接收机组合法

    公开(公告)号：EP2838293A4

    公开(公告)日：2015-06-03

    申请号：EP13808975

    申请日：2013-01-30

    申请人： HUAWEI TECH CO LTD

    发明人： CHENG HONG ,  WANG RUI ,  DU YINGGANG ,  RONG LU

    IPC分类号： H04B1/401 ,  H04B1/52 ,  H04B1/56 ,  H04B7/04 ,  H04B7/06 ,  H04B7/08 ,  H04L1/00 ,  H04L5/16 ,  H04W28/02 ,  H04W88/06

    CPC分类号： H04W28/0289 ,  H04B7/0689 ,  H04B7/0691 ,  H04B7/0871 ,  H04B7/0874 ,  H04L1/0001 ,  H04L5/14 ,  H04L5/16 ,  H04W52/42 ,  H04W52/44 ,  H04W52/50

    摘要： Embodiments of the present invention disclose a transmission mode selecting method, an antenna TX/RX combination determining method, device, and system. The transmission mode selecting method includes: obtaining a first system capacity in a half-duplex transmission mode; obtaining a second system capacity in a full-duplex transmission mode, where the second system capacity is the maximum value among system capacities of a universal set of candidate antenna TX/RX combinations in the full-duplex transmission mode, or the maximum value among system capacities of a first subset of the candidate antenna TX/RX combinations in the full-duplex transmission mode, or a system capacity exceeding a system capacity threshold; and selecting a target transmission mode according to a comparison result between the first system capacity and the second system capacity, where the target transmission mode is a transmission mode corresponding to a larger value between the first system capacity and the second system capacity. That is, in the current channel condition where a multi-antenna system is running, a transmission mode enabling the system capacity to be increased or maximized is selected according to a system capacity increasing or maximizing rule, so as to achieve favorable or optimal system performance in current channel conditions of the system.

    METHOD, APPARATUS AND SYSTEM FOR DATA STREAM PROCESSING
    23.
    发明公开
    METHOD, APPARATUS AND SYSTEM FOR DATA STREAM PROCESSING 有权
    用于处理数据流的方法，设备和系统

    公开(公告)号：EP2582106A4

    公开(公告)日：2013-08-28

    申请号：EP11791953

    申请日：2011-06-10

    申请人： HUAWEI TECH CO LTD

    发明人： HUANG HUANG ,  LIU JIANNENG ,  DU YINGGANG

    IPC分类号： H04L25/03 ,  H04B7/04 ,  H04B7/06 ,  H04B7/08

    CPC分类号： H04B1/62 ,  H04B7/0413 ,  H04L25/03343 ,  H04L27/01

    摘要： The present invention provides a method, a device, and a system for data stream processing. The method for data stream processing includes: using a precoding parameter to precode a to-be-sent l -th data stream of a current k-th transmitting device, where the l -th data stream includes a lattice data stream mapped to a lattice grid; and sending the precoded to-be-sent l -th data stream to a k-th receiving device, where l and k are positive integers. The technical solutions provided in the embodiments of the present invention help filter out interference, exactly comply with the actual processing procedure of interfering data streams and have high practicability.