Title :
Performance of MHPM in Rician and Rayleigh fading mobile channels
Author :
Xiong, Fuqin ; Bhatmuley, Sachin
Author_Institution :
Dept. of Electr. Eng., Cleveland State Univ., OH, USA
fDate :
3/1/1997 12:00:00 AM
Abstract :
This paper evaluates the error probability of the rectangular frequency pulse multi-h modulation (MHPM) scheme in slowly-fading, frequency-nonselective or frequency-selective Rician and Rayleigh channels. The evaluation is performed with a method combining analysis and computer simulation. Performance degradations are evaluated for various direct-to-reflected signal ratio, Doppler shifts, and relative time delays in Rician fading channels. Compared with minimum shift keying (MSK), MHPM schemes appear to have retained their coding gains
Keywords :
Doppler effect; Doppler shift; Rayleigh channels; Rician channels; coding errors; delays; error statistics; fading; frequency shift keying; land mobile radio; modulation coding; phase shift keying; probability; BER rate; Doppler shifts; MHPM; MSK; Rayleigh fading mobile channels; Rician fading mobile channels; coding gains; direct-to-reflected signal ratio; error probability; frequency nonselective channels; frequency selective channels; minimum shift keying; multi-h CPSK; multi-h phase-coded modulation; performance degradations; performance evaluation; rectangular frequency pulse multi-h modulation; relative time delays; slowly fading channels; Computer simulation; Degradation; Doppler shift; Error probability; Frequency modulation; Performance analysis; Performance evaluation; Pulse modulation; Rayleigh channels; Rician channels;
Journal_Title :
Communications, IEEE Transactions on
