Dual-Tone MFSK for Frequency-Hopped Spread-Spectrum Multiple Access Communications

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… CONTINUE READING