发明名称 |
METHOD FOR TRANSMITTING HARQ-ACK FEEDBACK INFORMATION |
摘要 |
A method for transmitting Hybrid Automatic Repeat reQuest-ACKnowledgement (HARQ-ACK) feedback information is provided. The method includes obtaining HARQ-ACK feedback information, a total number of bits of which is less than or equal to four through performing group bundling on the HARQ-ACK feedback information of all sub-frames in a current HARQ-ACK bundling window of two Component Carriers (CCs), determining a number of Physical Uplink Control Channel (PUCCH) resources provided for transmission of the HARQ-ACK feedback information according to data transmission modes of the two CCs, and a number of elements in the bundling window, and transmitting the HARQ-ACK feedback information after the group bundling to a base station on PUCCH channel resources adopting a PUCCH format 1b of channel selection according to the PUCCH channel resources mapped from the HARQ-ACK feedback information after the group bundling and modulation symbols.
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申请公布号 |
WO2013066136(A1) |
申请公布日期 |
2013.05.10 |
申请号 |
WO2012KR09253 |
申请日期 |
2012.11.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
FU, JINGXING;ZHAO, ZHENG;SUN, CHENGJUN |
分类号 |
H04L1/18;H04L27/26 |
主分类号 |
H04L1/18 |
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地址 |
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