Performance Analysis of Modulation Techniques in MIMO Rician Channel for WCDMA System

In today communication network the major challenges is to integrates a wide variety of serves, convey the more information as efficiently as possible through limited bandwidth and providing high data rates. Some of information bits are lost in most of the cases and signal which is sent originally will face fading. To reduce the bit error rate and signal fading require high data rate modulation schemes.3GPP Release 7 (HSPA+) WCDMA systems introduced two features Higher Order Modulation (HOM) and Multiple Input Multiple Output (MIMO).This paper focuses on the performance analysis of 16 QAM and 64 QAM in multiple input multiple output (MIMO) Transmission in the Rician channel by considering two encoding REED SOLOMON Encoding and BCH Encoding in WCDMA system. The analysis has been performed by using MATLAB for simulation and evaluation of Bit Error Rate (BER) for W-CDMA system.