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METHOD AND TRANSMITTER FOR GENERATING A WAVEFORM WITH OPTIMIZED PAPR
METHOD AND TRANSMITTER FOR GENERATING A WAVEFORM WITH OPTIMIZED PAPR
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机译:用优化的峰均比生成波形的方法和发射机
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摘要
Embodiments of the present disclosure disclose method and transmitter to generate and transmit a waveform with an optimized peak to average power (PAPR) in a communication network. The method comprises performing a constellation rotation on input data symbols to create a rotated data symbols, wherein the input data symbols is obtained by performing at least one of prefixing a modulation data with first predefined number (N1) of zero's and post-fixing the modulation data with second predefined number (N2) of zero's. Also, the method comprises performing convolution operation on the input data symbols using one or more filter coefficients to produce a symbol level filtered data. Further, the method comprises pulse shaping the symbol level filtered data to generate a pulse shaped data sequence and processing the pulse shaped data sequence to generate a waveform.
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