Title :
Time and frequency selectivity effects in vehicle-to-vehicle communications at 60 GHz
Author_Institution :
Dipartimento di Elettronica Inf. e Sistemistica, Bologna Univ., Italy
Abstract :
Doppler and frequency selectivity effects on the performance of vehicle-to-vehicle highway communication systems at 60 GHz, are evaluated. The environment under investigation is typical of PROMETHEUS applications. Performance evaluation for both omnidirectional and directional antennas is carried out. An analytical approach to evaluate average bit error probability for an MSK system with limiter-discriminator-integrator detection in a Rayleigh fading channel taking filter distortion, noise, time and frequency selectivity into account, is exploited. The optimum bit rate can be determined as a trade-off between time and frequency selective effects
Keywords :
Rayleigh channels; directive antennas; error statistics; fading; land mobile radio; millimetre wave propagation; minimum shift keying; probability; road vehicles; 60 GHz; MSK system; PROMETHEUS; Rayleigh fading channel; average bit error probability; directional antennas; filter distortion; frequency selectivity effects; highway communication systems; limiter-discriminator-integrator detection; mm wave; noise; omnidirectional antennas; optimum bit rate; performance evaluation; system performance; time selectivity effects; Bit error rate; Bit rate; Doppler effect; Doppler shift; Error probability; Fading; Filters; Frequency; Road transportation; Telecommunication traffic;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345404
