Title :
Throughput analysis of slotted asynchronous DS/CDMA system
Author :
Trabelsi, Chokri ; Yongaçoglu, Abbas
Author_Institution :
Dept. of Electr. Eng., Ottawa Univ., Ont., Canada
fDate :
29 Nov-2 Dec 1993
Abstract :
A simple but accurate approximation for the probability of packet success for an asynchronous direct sequence code division multiple access (DS/CDMA) system is developed. In this approximation an improved Gaussian model for the multiple access interference (MAI) is considered and the effect of bit-to-bit error dependence caused by the interfering signal relative delays and phases is taken into account. This approximation allows us to determine the throughput performance of slotted asynchronous DS/CDMA system
Keywords :
approximation theory; block codes; code division multiple access; convolutional codes; radiofrequency interference; spread spectrum communication; Gaussian model; bit-to-bit error dependence; block codes; convolutional codes; delays; direct sequence code division multiple access; interfering signal; multiple access interference; packet success probability; phase; protocol; slotted asynchronous DS/CDMA system; throughput performance; Block codes; Convolution; Convolutional codes; Delay effects; Gaussian approximation; Multiaccess communication; Multiple access interference; Performance analysis; Signal analysis; Throughput;
Conference_Titel :
Global Telecommunications Conference, 1993, including a Communications Theory Mini-Conference. Technical Program Conference Record, IEEE in Houston. GLOBECOM '93., IEEE
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-0917-0
DOI :
10.1109/GLOCOM.1993.318367
