Title :
Dual-tone MFSK for frequency-hopped spread-spectrum multiple access
Author :
Gulliver, T. Aaron ; Ting, Steward H C
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
fDate :
6/23/1905 12:00:00 AM
Abstract :
This paper investigates a dual-tone MFSK signalling technique for a frequency-hopped spread-spectrum communication system. It allows for multiple access communications with less transmission bandwidth and thus greater number of users than conventional MFSK. Both uncoded and coded dual-tone MFSK systems are considered in multiple access interference and additive white Gaussian noise with and without Rayleigh fading
Keywords :
AWGN channels; Rayleigh channels; frequency hop communication; frequency shift keying; modulation coding; multi-access systems; radio links; radiofrequency interference; spread spectrum communication; M-ary frequency-shift-keying; Rayleigh fading; additive white Gaussian noise; coded MFSK systems; dual-tone MFSK signalling; frequency-hopped communication; multiple access communication; multiple access interference; orthogonal modulation; spread-spectrum communication; transmission bandwidth; transmitter-receiver pairs; uncoded MFSK systems; AWGN; Additive white noise; Bandwidth; Demodulation; Frequency; Matched filters; Multiple access interference; Rayleigh channels; Spread spectrum communication; Transmitters;
Conference_Titel :
Communications, Computers and signal Processing, 2001. PACRIM. 2001 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-7080-5
DOI :
10.1109/PACRIM.2001.953715
