发明名称 |
APPARATUS AND METHOD FOR GENERATING A PREAMBLE SEQUENCE IN AN OFDM COMMUNICATION SYSTEM |
摘要 |
A method for generating a preamble sequence for decreasing a peak-to-average power ratio (PAPR) through at least two antennas in an orthogonal frequency division multiplexing (OFDM) communication system. The method comprises generating a first preamble sequence in which odd data of the preamble sequence becomes null data and even data of the preamble sequence becomes data, the first preamble sequence being adapted to be transmitted via one of the two antennas; and generating a second preamble sequence in which even da ta of the preamble sequence becomes null data and odd data of the preamble sequence becomes data, the second preamble sequence being adapted to be transmitted via another one of the two antennas
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申请公布号 |
CA2474233(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
CA20032474233 |
申请日期 |
2003.11.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JOO, PAN-YUH;SUH, CHANG-HO;RO, JUNG-MIN;CHOI, HO-KYU;CHAE, CHAN-BYOUNG |
分类号 |
H04J11/00;H04L1/06;H04L27/26;(IPC1-7):H04J11/00 |
主分类号 |
H04J11/00 |
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