Title :
GMSK with limiter discriminator detection in satellite mobile channel
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., New South Wales Univ., Kensington, NSW, Australia
fDate :
1/1/1991 12:00:00 AM
Abstract :
Formulas are derived to find the error probability of partial-response frequency-shift keying with limiter discriminator detection, with and without decision feedback, for a satellite-mobile channel. The special cases of a Gaussian channel and a land-mobile channel are discussed. The formulas are applied to Gaussian minimum shift keying, and the error probability is computed as a function of energy-to-noise ratio, Gaussian filter bandwidth, Doppler frequency, maximum Doppler frequency, the ratio of powers in the specular and diffuse signal components, and the time delay between specular diffuse components
Keywords :
demodulation; discriminators; error statistics; limiters; minimum shift keying; mobile radio systems; satellite relay systems; telecommunication channels; GMSK; Gaussian channel; Gaussian minimum shift keying; decision feedback; error probability; formulas; land-mobile channel; limiter discriminator detection; maximum Doppler frequency; partial-response frequency-shift keying; satellite mobile channel; specular diffuse components; time delay; Bandwidth; Detectors; Error probability; Feedback; Filters; Frequency shift keying; Gaussian channels; Phase detection; Satellites; Sliding mode control;
Journal_Title :
Communications, IEEE Transactions on
