Title :
Comparative study of turbo equalisers using convolutional codes and block-based turbo codes for GMSK modulation
Author :
Yeap, B.L. ; Liew, T.H. ; Hamorsky, J. ; Hanzo, L.
Author_Institution :
Dept. of Electr. & Comput. Sci., Southampton Univ., UK
Abstract :
In contrast to previously proposed turbo equalisers, where typically non-iterative channel decoders were used, this paper compares the performance of partial-response GMSK turbo equalisers using two different encoders, namely block BCH turbo codes and convolutional codes. The BER performance is assessed over non-dispersive Gaussian channels, and dispersive Rayleigh fading channels
Keywords :
BCH codes; Gaussian channels; Rayleigh channels; block codes; channel coding; convolutional codes; equalisers; error statistics; minimum shift keying; partial response channels; turbo codes; BCH codes; BER performance; GMSK modulation; block codes; convolutional codes; dispersive Rayleigh fading channels; non-dispersive Gaussian channels; partial-response equalisers; turbo codes; turbo equalisers; Bit error rate; Convolutional codes; Dispersion; Equalizers; GSM; Gaussian channels; Iterative decoding; Modulation coding; Neodymium; Turbo codes;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.800332
