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    • 6. 发明申请
    • RECEIVER DEVICE AND METHODS THEREOF
    • 接收装置及其方法
    • WO2017001025A1
    • 2017-01-05
    • PCT/EP2015/065145
    • 2015-07-02
    • HUAWEI TECHNOLOGIES CO., LTD.CHEN, JianjunRUSEK, FredrikCHEN, JunshiALMERS, PeterXU, Baicheng
    • CHEN, JianjunRUSEK, FredrikCHEN, JunshiALMERS, PeterXU, Baicheng
    • H04J11/00H04W24/02
    • H04L1/0048H04J11/0043H04L25/03006
    • The present invention relates to a receiver device. The receiver device (100) comprises a receiver (104) configured to receive a communication signal (CS) in a current time frame; a processor (102) configured to: determine a set of candidate Control Channels, (CCHs), wherein each candidate CCH in the set is addressed for another receiver device (400) and associated with a Data Channel (DCH), of the communication signal (CS); determine a decoding order for the candidate CCHs in the set; decode at least one candidate CCH in the set according to the decoding order; compute a possible Radio Network Temporary Identifier (RNTI), for the decoded candidate CCH; compute a metric value (MV) for the decoded candidate CCH, the metric value (MV) providing an indication if the decoded candidate CCH might be an actual CCH; determine if the decoded candidate CCH is an actual CCH based on the computed possible RNTI and the metric value (MV); derive control information (CI) from the decoded candidate CCH if the decoded candidate CCH is determined as an actual CCH; cancel interference or suppress interference in the communication signal (CS) based on the derived control information (CI). Furthermore, the present invention also relates to corresponding methods, a computer program, and a computer program product.
    • 本发明涉及一种接收机装置。 接收机设备(100)包括被配置为在当前时间帧中接收通信信号(CS)的接收机(104) 处理器(102),被配置为:确定一组候选控制信道(CCH),其中所述集合中的每个候选CCH针对另一接收机设备(400)寻址并与数据信道(DCH)相关联,所述通信信号 (CS); 确定该组中候选CCH的解码顺序; 根据解码顺序对集合中的至少一个候选CCH进行解码; 为解码的候选CCH计算可能的无线电网络临时标识符(RNTI); 计算解码候选CCH的度量值(MV),度量值(MV)提供指示,如果解码的候选CCH可能是实际的CCH; 基于所计算的可能RNTI和度量值(MV)来确定解码候选CCH是否是实际CCH; 如果解码候选CCH被确定为实际CCH,则从解码候选CCH导出控制信息(CI); 基于导出的控制信息(CI)来消除干扰或抑制通信信号(CS)中的干扰。 此外,本发明还涉及相应的方法,计算机程序和计算机程序产品。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR FACILITATING A LAYERED CELL SEARCH FOR LONG TERM EVOLUTION SYSTEMS
    • 促进长期演进系统的层状细胞搜索的方法和装置
    • WO2011066325A1
    • 2011-06-03
    • PCT/US2010/057892
    • 2010-11-23
    • QUALCOMM IncorporatedZHANG, XiaoxiaLUO, Tao
    • ZHANG, XiaoxiaLUO, Tao
    • H04J11/00
    • H04J11/0056H04J11/0043H04J11/0093
    • A method for ranking signals isolates and cancels neighboring cells using layering. Received signals from various cells are grouped into layers, with each layer comprised of received signals which are comparable within a particular metric (such as signal strength). The signals within a particular layer may also be ranked according to a desired metric. At the beginning of a cancellation cycle the UE may perform the layering and ranking. Once the layering and ranking has been performed the UE may continue to use the layering and ranking for later rounds of cancellation, freeing up processing resources that would otherwise be dedicated to repeated ranking of received signals. After a period of time, the cancellation cycle may repeat and the layering and ranking may be performed again.
    • 用于对信号进行排序的方法使用分层隔离并消除相邻小区。 来自各个小区的接收信号被分组成层,每层包括在特定度量(例如信号强度)内可比较的接收信号。 特定层内的信号也可以根据期望的度量进行排名。 在取消周期的开始,UE可以执行分层和排序。 一旦已经执行分层和排序,UE可以继续使用分层和排序来进行后续的取消,从而释放否则将专用于接收信号的重复排序的处理资源。 经过一段时间后,取消周期可能会重复,可以再次执行分层和排序。