发明名称 |
SIGNAL ENCODING METHOD AND DEVICE, METHOD FOR ENCODING JOINT FEEDBACK SIGNAL |
摘要 |
<p>A signal encoding method and device and a method for encoding a joint feedback signal are provided. The signal encoding method includes the following steps. When two carriers are configured with multiple-input and multiple-output (MIMO), Hybrid 5 Automatic Repeat reQuest-ACKnowledgement (HARQ-ACK) signals of the two carriers are combined into a joint feedback signal. The joint feedback signal is mapped into a codeword according to predetermined mapping relationship between signals and codewords. Therefore, through the method for combining and encoding feedback signals of two carriers for transmission on a code channel in a dual cell (DC)-MIMO mode, bit error ratio (BER) 10 and detection error cost are decreased, power overhead is saved, and a cubic metric (CM) value of the system is not affected, thereby enhancing the performance of the system.</p> |
申请公布号 |
AU2014200315(B2) |
申请公布日期 |
2015.08.06 |
申请号 |
AU20140200315 |
申请日期 |
2014.01.17 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
FAN, SHUJU;LI, JING;MA, XUELI;WANG, ZONGJIE |
分类号 |
H04L1/16 |
主分类号 |
H04L1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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