DocumentCode
2568660
Title
Performance of trellis coded modulation using multi-frequency channels in land mobile communications
Author
Kamio, Yukiyoshi
fYear
1990
fDate
6-9 May 1990
Firstpage
455
Lastpage
458
Abstract
A multifrequency channel transmission method for trellis-coded quadrature amplitude modulation (QAM) that uses an interleaving function to improve bit error rate (BER) performance under Rayleigh fading environment conditions is described. A multifrequency channel transmission method for trellis-coded modulation (TCM) that uses interleaving is proposed to distribute the burst error that occurs in the time and frequency domains, and its performance is examined by computer simulation. Computer simulation shows that this method should be useful for land mobile communications
Keywords
amplitude modulation; digital simulation; encoding; fading; mobile radio systems; telecommunication channels; telecommunications computing; BER performance; QAM; Rayleigh fading environment; bit error rate; computer simulation; interleaving function; land mobile communications; multifrequency channel transmission; quadrature amplitude modulation; trellis coded modulation; Bit error rate; Degradation; Fading; Frequency; Interleaved codes; Mobile communication; Modulation coding; Narrowband; Quadrature amplitude modulation; Rayleigh channels;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1990 IEEE 40th
Conference_Location
Orlando, FL
ISSN
1090-3038
Type
conf
DOI
10.1109/VETEC.1990.110364
Filename
110364
Link To Document