发明名称 |
STFBC coding/decoding apparatus and method in an OFDM mobile communication system |
摘要 |
A mobile communication system for modulating input data with a specific size into an OFDM (Orthogonal Frequency Division Multiplexing) symbol and transmitting the OFDM symbol through at least two different antennas. A replica generator generates replica data by cyclically-circulating the input data. An encoder generates a first antenna signal and a second antenna signal by encoding the input data and the replica data. A first IFFT (Inverse Fast Fourier Transform) block generates a first OFDM symbol by performing IFFT on the first antenna signal, and a second IFFT block generates a second OFDM symbol by performing IFFT on the second antenna signal. A first antenna transmits the first OFDM symbol, and a second antenna transmits the second OFDM symbol.
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申请公布号 |
US2003095533(A1) |
申请公布日期 |
2003.05.22 |
申请号 |
US20020291971 |
申请日期 |
2002.11.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JOO PAN-YUH;KANG DAE-EOP;KO EUN-SEOK;HONG DAE-SIK |
分类号 |
H04J99/00;H04B7/02;H04J11/00;H04L1/06;H04L27/26;(IPC1-7):H04J1/00 |
主分类号 |
H04J99/00 |
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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