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1. 发明申请

WO2013017946A2 METHOD OF AND APPARATUS FOR PRE-CODED PHYSICAL DOWNLINK CONTROL CHANNEL REFERENCE SIGNAL AND BLIND DECODING 审中-公开
标题翻译：预编码物理下行链路控制信道参考信号和盲解码的方法和装置
公开(公告)号：WO2013017946A2
公开(公告)日：2013-02-07
申请号：PCT/IB2012/001661
申请日：2012-07-23
申请人： ALCATEL LUCENT , ZHANG, Xiaobo , CHEN, Fang-Chen
发明人： ZHANG, Xiaobo , CHEN, Fang-Chen
CPC分类号： H04W72/042 , H04L1/0038 , H04L1/0046 , H04L5/0007 , H04L5/0053
摘要： The invention proposes a method of and apparatus for a pre-coded physical downlink control channel reference signal and blind decoding, in a design of the reference signal, the demodulation reference signal is used for demodulating physical downlink control channel signaling, wherein, the physical downlink control channel signaling is embedded in. a physical downlink shared channel, an the demodulation reference signal is included in a control channel element, in a method tor a user equipment to perform blind decoding, the user equipment obtains blind decoding indication information.from a base station, the blind decoding indication information including an indication of a search space in which the user equipment performs the blind decoding, wherein the search space includes a control channel element of a traditional physical downlink, control channel and further includes a control channel element of a pre-coded physical downlink control channel; and performs blind decoding for the number of searches indicated by the blind decoding indication information in the search space indicated by the blind decoding indication information, according to the blind decoding indication information.
摘要翻译：本发明提出了一种预编码物理下行链路控制信道参考信号和盲解码的方法和装置，在参考信号的设计中，解调参考信号用于解调物理下行链路控制信道信令，其中，物理下行链路控制信道信令嵌入在物理下行链路共享信道中，解调参考信号被包括在控制信道单元中，在用户设备的方法中进行盲解码，用户设备从基站获取盲解码指示信息所述盲解码指示信息包括用户设备执行所述盲解码的搜索空间的指示，其中所述搜索空间包括传统物理下行链路的控制信道要素，控制信道，并且还包括：预编码物理下行链路控制信道; 并且根据盲解码指示信息对由盲解码指示信息指示的搜索空间中的盲解码指示信息指示的搜索次数执行盲解码。

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