Soft Decoding of Integer Codes and Their Application to Coded Modulation
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概要
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Integer codes are very flexible and can be applied in different modulation schemes. A soft decoding algorithm for integer codes will be introduced. Comparison of symbol error probability (SEP) versus signal-to-noise ratio (SNR) between soft and hard decoding using integer coded modulation shows us that we can obtain at least 2dB coding gain. Also, we shall compare our results with trellis coded modulation (TCM) because of their similar decoding schemes and complexity.
著者
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KOSTADINOV Hristo
Graduate School of Information Systems, University of Electro-Communications
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MORITA Hiroyoshi
Graduate School of Information Systems, University of Electro-Communications
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IIJIMA Noboru
Graduate School of Information Systems, University of Electro-Communications
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HAN VINCK
Institute of Experimental Mathematics, University of Essen
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MANEV Nikolai
Institute of Mathematics and Informatics, Bulgarian Academy of Sciences
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