Proceedings ArticleDOI
Applications of forward error coding in mobile communication systems
Yousef R. Shayan,L.-N. Tho,Vijay K. Bhargava,M.H. Khan +3 more
- pp 67-71
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TLDR
A fast microprocessor-based decoding algorithm for high-rate Reed-Solomon codes is introduced to decrease the error location calculation time and hence increase the decoding speed.Abstract:
Applications of error control coding in mobile communications are considered. Statistical information required to choose a proper coding scheme to combat bursty errors is discussed. A consideration of implementation aspects such as cost, flexibility, reliability, size, and power consumption leads to a universal Reed-Solomon decoder structure suitable for mobile communications. A fast microprocessor-based decoding algorithm for high-rate Reed-Solomon codes is introduced to decrease the error location calculation time and hence increase the decoding speed. >read more
Citations
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Proceedings ArticleDOI
Subcarrier and power adaptation for multiuser OFDM-based cognitive radio systems
TL;DR: Simulation results show that for CR systems the proposed algorithm is able to load power into the subcarriers while keeping the interference below a specified threshold.
Proceedings ArticleDOI
Forward error control coding for mobile communication systems
TL;DR: It is shown that forward error coding schemes along with the diversity techniques can be used to improve the system performance and an efficient universal Reed-Solomon decoder is presented.
Proceedings ArticleDOI
Reed-Solomon error and erasure correction for PAM/FM mobile radio systems
TL;DR: Interleaved RS (Reed-Solomon) block codes are used and a novel error and erasure correction technique is suggested, which is analyzed by computer simulation and compared against the simple error correction strategy.
References
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Journal ArticleDOI
Polynomial Codes Over Certain Finite Fields
I. S. Reed,G. Solomon +1 more
TL;DR: A mapping of m symbols into 2 symbols will be shown to be (2 m)/2 or ( 2 m 1)/2 symbol correcting, depending on whether m is even or odd.
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Journal ArticleDOI
Cyclic decoding procedures for Bose- Chaudhuri-Hocquenghem codes
TL;DR: New general error-correction procedures for class of codes known as Bose-Chaudhuri-Hocquenghem codes are presented and it is shown that these procedures are efficient in time required for error-Correction, and that they can be implemented with relatively simple electronic circuits.
Journal ArticleDOI
Fading Channel Issues in System Engineering
TL;DR: The character of multipath-induced propagational fading is reviewed, along with the interpretations underlying use of the Rayleigh fading model to describe the process statistics, and the system engineering problems of attempting to provide quantitative estimates of long-term link or network performance that takes into account the longer term channel variabilities.