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Design of Single and Multimode Channel Decoders for Mobile Wireless Communication

Journal: International Journal of Science and Research (IJSR) (Vol.6, No. 2)

Publication Date:

Authors : ; ;

Page : 326-329

Keywords : Channel Decoder; LDPC; Turbo Decoder; Reed Solomon Convolutional; Viterbi Decoder; Multi- Standard;

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This paper presents a study into the performance, reliability and costs of channel decoders for different channel codes such as Convolutional _turbo, Viterbi, Reed Solomon and LDPC codes. A framework for multi-code forward error correction (FEC) architectures is identified to implement four dedicated decoders for convolutional_turbo, Reed Solomon and LDPC codes as well as a single decoder capable of decoding all the four. Performance estimations for all the four architectures are presented to provide a clear and fair comparison between single-mode and multi-mode decoders.

Last modified: 2021-06-30 17:48:27