Multilevel trellis MPSK modulation codes for the Rayleigh fadingchannel |
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Authors: | Wu J Lin S |
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Affiliation: | Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC ; |
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Abstract: | The multilevel coding technique is used for constructing multilevel trellis M-ary phase-shift-keying (MPSK) modulation codes for the Rayleigh fading channel. In the construction of a code, all the factors which affect the code performance and its decoding complexity are considered. The error performance of some of these codes based on both one-stage optimum decoding and multistage suboptimum decoding has been simulated. The simulation results show that these codes achieve good error performance with small decoding complexity |
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