Title :
Reed-Solomon coding scheme for dual diversity systems with M-ary orthogonal signalling in Rayleigh fading channels
Author_Institution :
Samsung Electron., Suwon, South Korea
Abstract :
Diversity systems are used for reliable communication in fading channels. Two Reed-Solomon (RS) coding schemes are considered for dual diversity systems with M-ary orthogonal signalling in Rayleigh fading channels. We examine the after-decoding property of RS codes with bounded distance decoding and show that the second scheme utilizes the inherent error detecting capability of low rate RS codes. The RS (n, k/2) codes with symbol diversity order 1 significantly reduce the probability of undetected word error among accepted codewords and give comparable throughput to that of RS (n, k) codes with symbol diversity order 2
Keywords :
Rayleigh channels; Reed-Solomon codes; decoding; diversity reception; error statistics; telecommunication signalling; M-ary orthogonal signalling; Rayleigh fading channels; Reed-Solomon coding; after-decoding property; bounded distance decoding; codewords; dual diversity systems; error detection; low rate RS codes; symbol diversity order; throughput; undetected word error probability; Decoding; Diversity methods; Diversity reception; Error correction; Error probability; Fading; Performance analysis; Rayleigh channels; Reed-Solomon codes; Signal to noise ratio;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.709065
