Title :
Throughput analysis of the `SUGARW´ acquisitionless spread-spectrum system in multiple-access and tone jamming environments
Author :
Rahman, Md Anisur ; Elhakeem, A.K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
The basic structure of a spread spectrum system that does not have a separate acquisition mode of generation is given. The system operating characteristics are evaluated under multiaccess jamming and single-user tone jamming cases. These characteristics are subsequently used to evaluate the throughput performance of the acquisitionless spread spectrum (SS) SUGARW system and to compare it against classic SS systems that require code acquisition for their operations. The performance of the SUGARW SS system has been found to be better than the classic SS system, if the ratio of average acquisition time to data transmission time is greater than 0.001
Keywords :
jamming; multi-access systems; spread spectrum communication; SUGARW system; acquisitionless spread-spectrum system; average acquisition time; code acquisition; data transmission time; multiaccess jamming; operating characteristics; ratio; throughput analysis; throughput performance; tone jamming; Clocks; Current measurement; Demodulation; Forward error correction; Frequency; Gold; Jamming; Matched filters; Spread spectrum communication; Throughput;
Conference_Titel :
Global Telecommunications Conference, 1990, and Exhibition. 'Communications: Connecting the Future', GLOBECOM '90., IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
0-87942-632-2
DOI :
10.1109/GLOCOM.1990.116517
