发明名称 |
STFBC CODING/DECODING APPARATUS AND METHOD IN AN OFDM MOBILECOMMUNICATION 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 signa l 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 |
CA2434123(C) |
申请公布日期 |
2007.06.12 |
申请号 |
CA20022434123 |
申请日期 |
2002.11.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JOO, PAN-YUH;KANG, DAE-EOP;HONG, DAE-SIK;KO, EUN-SEOK |
分类号 |
H04J11/00;H04J99/00;H04B7/02;H04L1/06;H04L27/26 |
主分类号 |
H04J11/00 |
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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