Title :
A new approach to the performance analysis of DS-CDMA systems over fading channels
Author :
Mallik, Ranjan K. ; Win, Moe Z.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Delhi, India
Abstract :
We derive the bit-error-probability (BEP) of direct sequence code division multiple access systems in fading channels perturbed by additive white Gaussian noise. Our approach does not rely on Gaussian or improved Gaussian approximations for the multiple-access interference. We express the BEP as a series which can be conveniently truncated to achieve a desired accuracy.
Keywords :
AWGN channels; code division multiple access; error statistics; fading channels; mobile radio; spread spectrum communication; BEP; DS-CDMA systems; additive white Gaussian noise; bit-error-probability; direct sequence code division multiple access systems; fading channels; multiple-access interference; performance analysis; series truncation; AWGN; Additive white noise; Direct-sequence code-division multiple access; Fading; Gaussian approximation; Gaussian noise; Multiaccess communication; Multiple access interference; Performance analysis; Random variables;
Conference_Titel :
Personal Wireless Communications, 2002 IEEE International Conference on
Print_ISBN :
0-7803-7569-6
DOI :
10.1109/ICPWC.2002.1177297
