发明名称 |
MOBILE COMMUNICATION SYSTEM AND METHOD FOR PROCESSING A SIGNAL IN THE MOBILE COMMUNICATION SYSTEM, PARTICULARLY FOR ENABLING A RECEIVER TO ACCURATELY DETECT A SIGNAL TRANSMITTED FROM EACH TRANSMISSION ANTENNA USED IN A TRANSMITTER |
摘要 |
<p>PURPOSE: A mobile communication system and a method for processing a signal in the mobile communication system, particularly for enabling a receiver to accurately detect a signal transmitted from each transmission antenna used in a transmitter, are provided to give a large gain to uplink for which a PAPR(Peak-to-Average-Power Ratio) is important by reducing the amount of data transmitted to uplink. CONSTITUTION: A transmission terminal including multiple transmission antennas(antenna 1-antenna M) adds a CRC(Cyclic Redundancy Check) signal to a signal to be transmitted through each transmission antenna and transmits it to a receiving side. A receiving terminal of the receiving side including multiple reception antennas determines whether signals having the CRC signal received from the sending side have an error. The receiving terminal collects data transmitted from each transmission antenna of the sending side, checks the CRC signal included in each data to determine whether it has a transmission error, and feeds back corresponding information to the sending side.</p> |
申请公布号 |
KR20040098777(A) |
申请公布日期 |
2004.11.26 |
申请号 |
KR20030031026 |
申请日期 |
2003.05.15 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, BONG HOE;KOO, HYEON HUI;SEO, DONG YEON;SIM, DONG HUI |
分类号 |
H04B7/04;H03M13/09;H04J99/00;H04L1/00;H04L1/06;H04L1/08;H04L1/16;H04L1/18;H04W16/28;H04W28/00;H04W28/04;H04W28/18;H04W88/02;H04W92/10;(IPC1-7):H04B7/04 |
主分类号 |
H04B7/04 |
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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