Performance Evaluation of Direct Sequence WCDMA Power Control

The aim of this paper is a study of Wide Code Division Multiple Access (WCDMA) power control through the Signal-to- Noise Ratio against Bit Error Rate. The various factors that took into account for the analysis of performances the Additive White Gaussian (AWGN) noise, fading, multiple path accesses and case No of channel. Then analyze the performance of different factors using Simulation MAT-LAB software program and then get the results in the form of tables and graphs.