Alamouti方案的matlab仿真

hebe

【文件名】:06824@52RD_Alamouti.rar
【格　式】:rar
【大　小】:203K
【简　介】:Abstract— This paper presents a simple two-branch transmit
diversity scheme. Using two transmit antennas and one
receive antenna the scheme provides the same diversity order
as maximal-ratio receiver combining (MRRC) with one transmit
antenna, and two receive antennas. It is also shown that the
scheme may easily be generalized to two transmit antennas and
M receive antennas to provide a diversity order of 2M. The
new scheme does not require any bandwidth expansion any
feedback from the receiver to the transmitter and its computation
complexity is similar to MRRC.
Index Terms—Antenna array processing, baseband processing,
diversity, estimation and detection, fade mitigation, maximalratio
combining, Rayleigh fading, smart antennas, space block
coding, space–time coding, transmit diversity, wireless communications.
【目　录】:
I. INTRODUCTION
II. CLASSICAL MAXIMAL-RATIO RECEIVE COMBINING (MRRC) SCHEME
III. THE NEW TRANSMIT DIVERSITY SCHEME
IV. ERROR PERFORMANCE SIMULATIONS
V. IMPLEMENTATION ISSUES
VI. CONCLUSIONS AND DISCUSSIONS