发明名称 |
Method for transmitting/receiving ACK/NAK signal in an OFDM communication system |
摘要 |
A method for receiving an acknowledgement (ACK)/negative acknowledgement (NAK) signal in an orthogonal frequency division multiplexing (OFDM) communication system is described. The method includes receiving ACK/NAK signals and repetitions of the ACK/NAK signals mapped to one or more OFDM symbols which are allocated for transmission of a plurality of ACK/NAK signals within one sub-frame, and confirming receipt of the ACK/NAK signals. The OFDM symbol for each ACK/NAK signal is determined according to the repetition of the ACK/NAK signals, and frequency regions for the ACK/NAK signals within the OFDM symbols are different from frequency regions for the repetition of the ACK/NAK signals within the OFDM symbols.
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申请公布号 |
US8351387(B2) |
申请公布日期 |
2013.01.08 |
申请号 |
US20080680619 |
申请日期 |
2008.10.01 |
申请人 |
LG ELECTRONICS INC.;LEE JUNG HOON;KIM KI JUN;LEE DAE WON;AHN JOON KUI |
发明人 |
LEE JUNG HOON;KIM KI JUN;LEE DAE WON;AHN JOON KUI |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
代理机构 |
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主权项 |
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地址 |
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