Title :
Anti-multipath and anti-jamming modulation/demodulation scheme SR-chirp PSK for high-speed data transmission in dispersive fading channel with interference
Author :
Takai, Hitoshi ; Urabe, Yoshio ; Yamasaki, Hidetoshi
Author_Institution :
Inf. & Commun. Technol. Lab., Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Abstract :
This paper proposes a new scheme called `SR-chirp PSK´ which can successfully solve both multipath and interference problems under bandwidth restriction. Analyses by theory, calculation, and experiment reveal the characteristics and confirm excellent BER performance. For in-room channel on ISM-band with 26 MHz bandwidth, 3 Mbps reliable data transmission is expected
Keywords :
chirp modulation; data communication; error statistics; fading; indoor radio; interference (signal); jamming; phase shift keying; spread spectrum communication; telecommunication channels; wireless LAN; 26 MHz; 3 Mbit/s; BER performance; ISM-band; SR-chirp PSK; anti-jamming modulation/demodulation scheme; anti-multipath modulation/demodulation scheme; bandwidth restriction; dispersive fading channel; high-speed data transmission; in-room channel; interference; reliable data transmission; subband reception; wireless LAN; Bandwidth; Bit error rate; Chirp modulation; Data communication; Demodulation; Differential quadrature phase shift keying; Frequency; Interference; Phase shift keying; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345315
