发明名称 |
Sequence generating method for detection and method for transmitting and receiving signals using the same |
摘要 |
A sequence generation method for allowing a reception end to effectively detect a sequence used for a specific channel of an OFDM communication system, and a signal transmission/reception method using the same are disclosed. During the sequence generation, an index is selected from among the index set having the conjugate symmetry property between indexes, and a specific part corresponding to the frequency "0" is omitted from a transmitted signal. In addition, a reception end can calculate a cross-correlation value between a received (Rx) signal and each sequence using only one cross-correlation calculation based on the conjugate symmetry property. |
申请公布号 |
EP1936902(B1) |
申请公布日期 |
2012.02.29 |
申请号 |
EP20070024640 |
申请日期 |
2007.12.19 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
HAN, SEUNG HEE;NOH, MIN SEOK;KWON, YEONG HYEON;KIM, DONG CHEOL;KWAK, JIN SAM;LEE, HYUN WOO |
分类号 |
H04L27/26 |
主分类号 |
H04L27/26 |
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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