Directory: Communication develop
Plat: PDF
Size: 787KB
Downloads: 76
Upload time: 2011-12-11 14:48:09
Uploader: Mars2018
Description:   Multiple-input multiple output (MIMO) communication architecture, as compared with conventional techniques, has even higher spectral efficiency, and MIMO technique could greatly improve channel capacity and performance of the system without any increase of transmitting power and bandwidth. By uniform angular distribution and the correlation matrix, the MIMO channel capacity in correlated channel is investigated. Numerical simulation is performed with MATLAB, thus to verify the proposed formula. Simulation result indicates that, for this model, the increase of correlation means the reduction of signal-to-noise ratio (SNR), and the circular receive antenna array radius or angle spread is the dominating factor for channel capacity.

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