Residual Channel Coding in Low-Power WSNs Using Minimum Hamming Distance Decoder

BAFRIN, ZAREI and VALLIPURAM, MUTHUKKUMARASAMY and XIN, -WEN WU (2014) Residual Channel Coding in Low-Power WSNs Using Minimum Hamming Distance Decoder. In: International Conference on Advances in Computer and Electronics Technology - ACET 2014, 26 - 27 August, 2014, City University of Hongkong, Hongkong.

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Abstract

Forward Error Correction is an essential requirement for wireless communication systems with high bit error rates. Redundant Residue Number System codes are normally superior in parallel communication environments, such as sensor networks due to their weightless structure. Underlying error correction capability of redundant residue representation has led to the development of a new set of coding schemes. In this research, a novel error control technique, based on the residue number system is proposed and implemented using MATLAB. With the design of a new minimum-Hamming distance decoder, the proposed system achieved a more efficient error correction ability compared to the Reed Solomon code, particularly in lower signal to noise ratios.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: bit error rate; signal to noise ratio; additive white Gaussian noise; channel coding; wireless sensor networks
Depositing User: Mr. John Steve
Date Deposited: 28 May 2019 09:27
Last Modified: 28 May 2019 09:27
URI: http://publications.theired.org/id/eprint/2872

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