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Scalable gain training generator, method of gain training and MIMO communication system employing the generator and method
Scalable gain training generator, method of gain training and MIMO communication system employing the generator and method
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机译:可伸缩增益训练发生器,增益训练方法以及使用该发生器的MIMO通信系统和方法
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摘要
The present invention provides a gain training generator for use with a multiple-input, multiple-output (MIMO) transmitter employing N transmit antennas where N is at least two. In one embodiment, the gain training generator includes a fundamental training encoder configured to provide a basic gain training sequence to one of the N transmit antennas during a time interval to produce a basic gain training waveform having a basic peak-to-average ratio (PAR). Additionally, the gain training generator also includes a supplemental training encoder coupled to the fundamental training encoder and configured to further provide (N−1) supplemental gain training sequences to (N−1) remaining transmit antennas, respectively, during the time interval to produce supplemental gain training waveforms wherein each has a supplemental PAR substantially equal to the basic PAR.
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