Performance Analysis of MIMO Systems By Using Space -Time Code in Rayleigh Fading Channel.

• Main Authors: Yuan-Zhen Peng, 彭元禎
• Other Authors: Yih-Guang Jan
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/18487471886673453033

碩士 === 淡江大學 === 電機工程學系碩士班 === 96 === In this thesis,it is mainly by utilizing MATLAB software to simulate the system performance between Alamonti scheme with M receiver antennas and Space-Time Block Code (STBC) with four transmit antennas and M receiver antennas. Also we simulated triditional receiver diversity Maximum Ratio Receiver Combining (MRRC) scheme. We compare system performance with different transmitting scheme. We are Quadrature Phase Shift Keying(QPSK) for the data transmission and it is assumed that the channel is formed by combining the Additive White Gaussian Noise (AWGN) and Rayleigh fading.We forcus on Multiple Input Multiple Output (MIMO) antennas ,and specifically we consider two transmitter antennas and two receiver antennas scheme and four transmitter antennas and four receiver antennas scheme by using OFDM (Orthogonal Frequency Division Multiplexing) in Rayleigh fading channel .