Title :
Performance evaluation of a multiple-cell CDMA radio system
Author :
Sathyendran, A. ; Sowerby, K.W. ; Shafi, M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Auckland Univ., New Zealand
Abstract :
A statistical method for evaluating the performance measures of the base to mobile link of a multiple-cell CDMA system is presented. Specifically, techniques and expressions for estimating the short term average bit-error-rate (BER), service reliability and link availability are developed. The link performance is estimated for a mobile at the vertex of multiple adjacent cells. In the analysis, the system is assumed to employ coherent BPSK modulation and direct sequence spreading and the received signals are assumed to undergo Rayleigh fading, log-normal shadowing and frequency selective fading. The effects of power control and error correction are also investigated
Keywords :
Rayleigh channels; cellular radio; code division multiple access; error correction; error statistics; fading; log normal distribution; phase shift keying; power control; pseudonoise codes; radio links; spread spectrum communication; time-varying channels; Rayleigh fading; base to mobile link; bit-error-rate; coherent BPSK modulation; direct sequence spreading; error correction; frequency selective fading; link availability; link performance; log-normal shadowing; multiple adjacent cells; multiple-cell CDMA radio system; performance measures; power control; received signals; service reliability; statistical method; Availability; Binary phase shift keying; Bit error rate; Frequency; Multiaccess communication; Power control; Rayleigh channels; Shadow mapping; Signal analysis; Statistical analysis;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345171
