Method for receiving control information in wireless communication system and apparatus therefor
    6.
    发明授权
    Method for receiving control information in wireless communication system and apparatus therefor 有权
    用于在无线通信系统中接收控制信息的方法及其装置

    公开(公告)号:US08463262B2

    公开(公告)日:2013-06-11

    申请号:US13123988

    申请日:2009-12-02

    IPC分类号: H04W4/00

    CPC分类号: H04L5/0091

    摘要: A method of receiving a control signal by a user equipment in a wireless communication system is disclosed. The present invention includes receiving control regions including the control channel relevant to each of a plurality of component carriers via a plurality of component carriers and detecting the control channel for the user equipment by performing blind decoding by a unit of CCE (control channel element) aggregated at a preset level in a search space included in the control regions. And, start positions of the search spaces in the plurality of component carriers is in a certain relationship. Moreover, the preset level is identically set for each of the plurality of component carriers.

    摘要翻译: 公开了一种在无线通信系统中由用户设备接收控制信号的方法。 本发明包括通过多个分量载波接收包括与多个分量载波中的每一个相关的控制信道的控制区域,并且通过以CCE(控制信道单元)为单位执行盲解码来检测用户设备的控制信道 在包括在控制区域中的搜索空间中处于预设级别。 并且,多个分量载波中的搜索空间的开始位置处于一定关系。 此外,对于多个分量载波中的每一个相同地设置预设电平。