发明名称 |
Method and apparatus for transmitting/receiving ACK/NACK in mobile communication system |
摘要 |
Disclosed is a method and an apparatus for multiplexing and transmitting/receiving an ACK/NACK resulting from use of a HARQ scheme in an OFDMA system. Frequency and code multiplexing methods are combined with regard to the ACK/NACK to reduce signaling overhead. Frequency multiplexing is conducted by using the MCS level adopted by scheduling channels to improve the ACK/NACK transmitting performance, and code multiplexing is conducted to allocate ACK/NACK resources by using the index of the scheduling channels.
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申请公布号 |
US8031643(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20080972164 |
申请日期 |
2008.01.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
KWAK YONG-JUN;CHO JOON-YOUNG;LEE JU-HO;KIM YOUNG-BUM |
分类号 |
H04B7/005 |
主分类号 |
H04B7/005 |
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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