Title :
Computer model for a land mobile fading channel
Author :
Dobre, Octavia Adina ; Badescu, I. ; Minea, Marius
Author_Institution :
Transp. Fac., Univ. Politech. of Bucharest, Romania
Abstract :
This paper presents a model for a land mobile Rayleigh fading and frequency-nonselective channel, based on the manipulation of a white Gaussian random process. A random process with specified second order statistics is generated. The PDF of the process is verified using the histogram procedure. The spectral power density function of the process is assured by spectral shaping filters. The goal of the analog channel modeling is the use of the computer model for predicting the performances of various modulation schemes and soft decision decoding algorithms
Keywords :
Gaussian distribution; Gaussian processes; Rayleigh channels; land mobile radio; radiowave propagation; random processes; statistical analysis; telecommunication computing; PDF; Rayleigh fading channel; analog channel modeling; computer model; frequency-nonselective channel; histogram procedure; land mobile radio; modulation schemes; second order statistics; soft decision decoding algorithms; spectral power density function; spectral shaping filters; white Gaussian random process; Density functional theory; Fading; Filters; Frequency; Histograms; Mobile computing; Predictive models; Random processes; Rayleigh channels; Statistics;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Services, 1999. 4th International Conference on
Conference_Location :
Nis
Print_ISBN :
0-7803-5768-X
DOI :
10.1109/TELSKS.1999.804736
