Title :
Analysis of a simple smart antenna for CDMA wireless communications
Author :
Song, Yoo S. ; Kwon, Hyuck M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Wichita State Univ., KS, USA
Abstract :
The bit error rate (BER) of a code division multiple access (CDMA) system with a simple smart antenna is analyzed. The BER is also simulated and compared with the analysis. When the direction of the arrival angle (DOA) of the desired user signal is perturbed with a duty cycle, it is observed whether the smart antenna can track back the DOA of the desired user signal or not after perturbation. In addition its effects on BER results are presented
Keywords :
AWGN channels; adaptive antenna arrays; adaptive signal processing; array signal processing; code division multiple access; direction-of-arrival estimation; error statistics; fading channels; interference suppression; land mobile radio; multiuser channels; radiofrequency interference; AWGN; BER; CDMA system; CDMA wireless communications; DOA; SINR; bit error rate; code division multiple access; desired user signal; direction of arrival angle; duty cycle; fading; interference suppression; mobile signal; smart antenna; AWGN; Adaptive arrays; Additive white noise; Antenna arrays; Bit error rate; Directive antennas; Multiaccess communication; Receiving antennas; Signal to noise ratio; Wireless communication;
Conference_Titel :
Vehicular Technology Conference, 1999 IEEE 49th
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-5565-2
DOI :
10.1109/VETEC.1999.778056
