Method and apparatus for transmitting/receiving multiple codewords in SC-FDMA system
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United States of America Patent
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Aug 2, 2022
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app pub date -
Jun 24, 2016
filing date -
Dec 1, 2006
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Abstract
The present invention relates a method and apparatus for transmitting/receiving data using multiple codewords in a communication system using SC-FDMA (single carrier frequency division multiple access). A transmitter generates the multiple codewords for user data and transmits the generated multiple codewords. A receiver receives the multiple codewords and sequentially performs decoding and SIC (successive interference cancellation) on the received multiple codewords. Therefore, this structure can minimize a PAPR (peak to average power ratio) and considerably reduces interference between symbols in a frequency selective fading environment.
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