Title :
Performance analysis of TFCI coding in Rayleigh fading channel for WCDMA systems
Author :
Kim, Bonghoe ; Kwon, Sung Lark ; Choi, Byoung Jo ; Park, Hee Gul
Author_Institution :
Syst. Res. Lab., LG Electron., Gyonggi, South Korea
Abstract :
In UMTS systems, transport format combination indicator (TFCI) is coded by Reed Muller coding. In this paper, we analyze the performance of the TFCI coding in the Rayleigh fading channel using upper bound technique. The performance of TFCI decoding is upper-bounded by the error probability of the D-th order maximum ratio combining (MRC) where D is the Hamming distance of codeword. The bound becomes tighter as mobile speed increases. In high SNR, the difference between analysis and simulation result is significantly reduced.
Keywords :
3G mobile communication; Rayleigh channels; Reed-Muller codes; broadband networks; channel coding; code division multiple access; decoding; diversity reception; error statistics; Hamming distance; MRC; Rayleigh fading channel; Reed Muller coding; TFCI; UMTS systems; WCDMA systems; decoding; error probability; maximum ratio combining; transport format combination indicator; upper bound technique; wideband code division multiple access; 3G mobile communication; Analytical models; Bit error rate; Diversity reception; Error analysis; Error probability; Fading; Maximum likelihood decoding; Multiaccess communication; Performance analysis;
Conference_Titel :
TENCON 2004. 2004 IEEE Region 10 Conference
Print_ISBN :
0-7803-8560-8
DOI :
10.1109/TENCON.2004.1414639
