JointDesign of RS Coding and Byte Interleaving in CMMB System

Zi Liang Lin; Peng Zhang; Lei Liu

doi:10.4028/www.scientific.net/AMM.236-237.1128

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 236-237JointDesign of RS Coding and Byte Interleaving in...

JointDesign of RS Coding and Byte Interleaving in CMMB System

Abstract:

RS codingandbyte interleavingin CMMB systemare jointly designed based on segment processing mechanism. The proposed scheme reduces storage space so greatly that byte interleaving can be completed inside a popular FPGA chip instead of a largeexternal memory, leading to lower cost, faster speed and higherreliability.Moreover, contraposeto the segment processing mechanism,this paper gives an optimizedRS encoder, which quickens the coding rate with almostthe same hardware implementation complexity.

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Periodical:

Applied Mechanics and Materials (Volumes 236-237)

Pages:

1128-1132

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.236-237.1128

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Online since:

November 2012

Authors:

Zi Liang Lin, Peng Zhang, Lei Liu

Keywords:

Byte Interleaving, CMMB, RS Coding, RS Encoder

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References

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