Title :
Minimum duration outages in Rayleigh fading channels
Author :
Lai, Jie ; Mandayam, Narayan B.
Author_Institution :
Wireless Inf. Network Lab., Rutgers Univ., Piscataway, NJ, USA
fDate :
10/1/2001 12:00:00 AM
Abstract :
Minimum duration outages have been introduced for lognormal shadow fading where the durations of signal fades were considered in evaluating outages. We develop and analyze such minimum duration outages for channels susceptible to Rayleigh fading. The results show that under typical Doppler frequencies the outages due to Rayleigh fading are more likely to cause frame or packet errors rather than call dropping due to the short time scales in effect
Keywords :
Doppler effect; Rayleigh channels; cellular radio; radiofrequency interference; Clarke´s model; Doppler frequencies; RFI; Rayleigh fading channels; asymptotic level crossings; call dropping; cellular radio systems; frame errors; joint interference; lognormal shadow fading; minimum duration outages; nonfading signal; packet errors; signal fades; Error correction codes; Fading; Fluctuations; Frequency; Interference; Performance analysis; Power control; Rayleigh channels; Signal analysis; Signal processing;
Journal_Title :
Communications, IEEE Transactions on