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METHOD AND DEVICE FOR REDUCING AMPLITUDE FLUCTUATIONS IN COMMUNICATION SIGNALS USING PILOT SYMBOLS USED
METHOD AND DEVICE FOR REDUCING AMPLITUDE FLUCTUATIONS IN COMMUNICATION SIGNALS USING PILOT SYMBOLS USED
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机译:使用先导符号减少通信信号中幅值波动的方法和装置
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摘要
The invention provides a method and apparatus for reducing transmission signal power or interference of transmitted communication signals suitable for use in a communication system having a base station and a plurality of user stations that exchange communication signals with the base station. An input node receives channel data for transmission on a plurality of channels to the plurality of user stations, wherein the channel data includes pilot symbol data. A processor determines symbol positions in which each of the plurality of user stations expect to find pilot symbols. A transmitter transmits to the plurality of user stations pilot symbols only in symbol positions that the plurality of user stations expect to find pilot symbols, and failing to transmit pilot symbols in other symbol positions.
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