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5 条记录 (耗时 0.008 秒)

    CHANNEL SENDING METHOD, AND RECEIVING METHOD AND DEVICE
    2.
    发明公开
    CHANNEL SENDING METHOD, AND RECEIVING METHOD AND DEVICE 审中-公开

    公开(公告)号：EP3244652A4

    公开(公告)日：2018-01-17

    申请号：EP15879369

    申请日：2015-01-29

    申请人： HUAWEI TECH CO LTD

    发明人： WU HUIFANG ,  ZHAO YUEYING ,  HUA MENG

    IPC分类号： H04W28/04 ,  H04L1/08

    CPC分类号： H04W72/0406 ,  H04L1/08 ,  H04W28/04 ,  H04W52/325 ,  Y02D70/00

    摘要： Embodiments of the present invention relate to the communications field, and provide a channel sending method and apparatus, and a channel receiving method and apparatus. The sending method includes: separately setting a repetition quantity and a sending start time of a control channel, and a repetition quantity and a sending start time of a data channel, where the repetition quantity of the control channel is less than the repetition quantity of the data channel or the sending start time of the control channel is earlier than the sending start time of the data channel; and sending the control channel according to the repetition quantity and the sending start time of the control channel, and sending the data channel according to the repetition quantity and the sending start time of the data channel. The present invention can save transmit power and resolve a problem of a lag of data channel demodulation.

    METHOD AND APPARATUS FOR TRANSMITTING DEDICATED CHANNEL
    5.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING DEDICATED CHANNEL 审中-公开
    方法和设备传输专用通道

    公开(公告)号：EP2963961A4

    公开(公告)日：2016-03-30

    申请号：EP13881211

    申请日：2013-04-02

    申请人： HUAWEI TECH CO LTD

    发明人： WU HUIFANG ,  FENG LI ,  MA XUELI ,  ZHENG XIAOXIAO

    IPC分类号： H04W16/10

    CPC分类号： H04W52/0212 ,  H04W16/10 ,  H04W72/0406 ,  H04W72/0446 ,  H04W76/048 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/24 ,  Y02D70/25

    摘要： The present invention relates to a dedicated channel transmission method and apparatus, where the method includes: when a dedicated physical control channel DPCCH discontinuous transmission mode of user equipment UE is activated, if a dedicated physical data channel DPDCH is configured and the UE has to-be-transmitted data, starting, by the UE, transmission of the DPDCH when a transmission period of a DPCCH starts, where the DPDCH carries the to-be-transmitted data. This avoids the DPCCH from remaining in a continuous transmission state when no data is to be transmitted, thereby resolving a problem of serious power waste and interference resulting from continuous sending of the DPCCH in an existing DCH service; this also avoids a power waste problem further caused by a continuous reception state of a receive end, thereby reducing transmit power of UE, and reducing power consumption and interference brought about by a dedicated channel.