Performance Analysis of Coded Modulation Concatenated CCK and Low-Density Parity-Check Code
- Received Date: 2003-08-29
- Publish Date: 2003-10-15
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Key words:
- complementary code keying /
- low-density parity-check /
- outer code concatenated /
- majority logic decoding /
- maximum likelihood decoding
Abstract: In this thesis, the performance of complementary code keying is compared between optimal decoding and majority logic decoding algorithm, and analyzed in fading channels. A structure concatenating low-density parity-check code and complementary code keying and the algorithm of soft-decision output for complementary code keying are presented, the simulation result show more better performance than complementary code keying in rayleigh fading channels.
Citation: | Li Qiang, Li Shaoqian. Performance Analysis of Coded Modulation Concatenated CCK and Low-Density Parity-Check Code[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(5): 578-582. |