Title :
Predetection filtering effect on the probability of error of GMSK with discriminator detection in mobile radio channels
Author :
Elnoubi, Said M.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Illinois Univ., Chicago, IL, USA
fDate :
5/1/1988 12:00:00 AM
Abstract :
Simple closed-form expressions for the probability of error of Gaussian filtered minimum-shift keying (GMSK) with discriminator detection in a fast-Rayleigh-fading channel were previously derived by the author (see ibid., vol.VT-35, p.71-6, May 1986) by assuming that the intermediate frequency filter does not distort the received signal. The effect of this filter on the probability of error is now investigated. The optimum bandwidth of the filter is calculated for cases of practical interest. The equations used for the computation of the probability of error are derived and the results are discussed
Keywords :
error statistics; fading; filtering and prediction theory; minimum shift keying; mobile radio systems; telecommunication channels; GMSK; Gaussian filtered minimum-shift keying; discriminator detection; error probability; fast-Rayleigh-fading channel; intermediate frequency filter; mobile radio channels; optimum bandwidth; predetection filtering effect; Bandwidth; Computer errors; Computer simulation; Distortion; Fading; Filtering; Filters; Land mobile radio; Mobile communication; Signal processing;
Journal_Title :
Vehicular Technology, IEEE Transactions on
