Title :
Multi-tone combinatory frequency hopping system
Author :
Iida, Masakiyo ; Marubayashi, Gen
Author_Institution :
Dept. of Inf. Syst. Sci., Soka Univ., Tokyo, Japan
Abstract :
A novel frequency hopping spread spectrum system is proposed in which combination tones are transmitted for each hopping step to improve spectral efficiency. Differing from conventional systems a wide variety of modulation processes are available in the system. Some of these are presented in this paper and, as an example, a result of analysis of an illustrative system is shown
Keywords :
frequency hop communication; frequency shift keying; pseudonoise codes; spread spectrum communication; FH-SS system; M-ary FSK; MFSK; PN sequence; combination tones; frequency hopping spread spectrum system; modulation processes; multi-tone combinatory frequency hopping; spectral efficiency; Frequency modulation; Frequency shift keying; Information systems; Modular construction; Modulation coding; Performance analysis; Proposals; Spectral analysis; Spread spectrum communication; Transmitters;
Conference_Titel :
Spread Spectrum Techniques and Applications Proceedings, 1996., IEEE 4th International Symposium on
Conference_Location :
Mainz
Print_ISBN :
0-7803-3567-8
DOI :
10.1109/ISSSTA.1996.563253
