Title :
Single tone interference rejection of code-phase multiplexed direct-sequence spread-spectrum signaling
Author :
Wong, Aries Y C ; Leung, Victor C M
Author_Institution :
Dept. of Electr. Eng., British Columbia Univ., Vancouver, BC, Canada
fDate :
5/1/1996 12:00:00 AM
Abstract :
This paper presents the code-phase multiplexed direct-sequence spread spectrum signaling system, which employs parallel transmissions of several data streams modulated by different phase shifts of the same pseudo-noise (PN) code. System performance against single tone jammers is analyzed. Theoretical and simulation results are presented to show that the design increases the processing gain without reducing the data rate
Keywords :
channel capacity; data communication; interference suppression; jamming; multiplexing; pseudonoise codes; radiofrequency interference; spread spectrum communication; telecommunication signalling; code-phase multiplexed direct-sequence spread-spectrum signaling; data rate; data streams; parallel transmissions; phase shifts; processing gain; pseudo-noise code; single tone interference rejection; single tone jammers; system performance; Bandwidth; Bit error rate; Communication system signaling; Interference; Jamming; Modulation coding; Performance analysis; Phase modulation; Spread spectrum communication; Transmitters;
Journal_Title :
Communications, IEEE Transactions on
