System and Method for Sharing a Control Channel for Carrier Aggregation
    6.
    发明申请
    System and Method for Sharing a Control Channel for Carrier Aggregation 有权
    用于共享用于载波聚合的控制信道的系统和方法

    公开(公告)号:US20130142142A1

    公开(公告)日:2013-06-06

    申请号:US13695378

    申请日:2011-05-02

    IPC分类号: H04W72/04

    CPC分类号: H04W72/042 H04L5/003

    摘要: A method for processing a control channel at a user agent (UA) to identify at least one of an uplink and a downlink resource allocated by a resource grant within a multi-carrier communication system wherein resource grants are specified by control channel element (CCE) subset candidates wherein the carriers used for data transmission and reception are configured carriers, the method comprising the steps of receiving activation signals specifying active and deactivated carriers from among the configured carriers, for active carriers (i) identifying a number of CCE subset candidates to decode and (ii) decoding up to the identified number of CCE subset candidates in an attempt to identify the resource grant; and for deactivated carriers, ignoring CCE subset candidates associated with the deactivated carriers.

    摘要翻译: 一种用于在用户代理(UA)处理控制信道的方法,用于识别由多载波通信系统内的资源授权分配的上行链路资源和下行链路资源中的至少一个,其中资源许可由控制信道单元(CCE)指定, 用于数据发送和接收的载波的子集候选者是配置的载波,该方法包括以下步骤:从配置的载波中接收指定有源和停止载波的激活信号,用于活动载波(i)识别要解码的CCE子集候选的数量 以及(ii)解码到所识别的CCE子集候选者数量,以试图识别资源授权; 并且对于停用的载波,忽略与停用的载波相关联的CCE子集候选。