METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    33.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送控制信息的方法和装置

    公开(公告)号:US20150163793A1

    公开(公告)日:2015-06-11

    申请号:US14566310

    申请日:2014-12-10

    Abstract: The present invention relates to a wireless communication system. The present invention relates to a method for transmitting ACK/NACK in a wireless communication system in which carrier aggregation is set, and an apparatus therefor. Specifically, the present invention relates to an ACK/NACK transmission method and an apparatus therefor, the method comprising the steps of: receiving information on a plurality of physical uplink control channel (PUCCH) resources via upper layer signaling; receiving a transmit power control (TPC) field on a secondary carrier through a physical downlink control channel (PDCCH); receiving data indicated by the PDCCH; and transmitting ACK/NACK for the data, wherein the ACK/NACK is transmitted using a PUCCH resource which is indicated by the value of the TPC field among the plurality of PUCCH resources.

    Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 本发明涉及一种在设置了载波聚合的无线通信系统中发送ACK / NACK的方法及其装置。 具体地,本发明涉及一种ACK / NACK传输方法及其装置,该方法包括以下步骤:经由上层信令接收关于多个物理上行链路控制信道(PUCCH)资源的信息; 通过物理下行链路控制信道(PDCCH)在辅载波上接收发射功率控制(TPC)字段; 接收由PDCCH指示的数据; 以及发送用于所述数据的ACK / NACK,其中使用由所述多个PUCCH资源中的TPC字段的值指示的PUCCH资源发送所述ACK / NACK。

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