Related channel MIMO-OFDM system ergodic capacity formula.pdf
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Discrete frequency domain by that channel impulse response matrix of the equivalent multi-path on the grounds to send and receive inter-related and associated airspace at both ends of the three identified "Kronecker"-related channel model, derived from frequency-selective Rayleigh fading channel MIMO-OFDM At the same time, this system has three kinds of relevance under the conditions of the ergodic capacity formula. The formula for the assessment of the relevance of MIMO-OFDM system for the impact of capacity provides a simple and effective tool. Between the multi-path independence, the ergodic capacity is relatively simple expression; when the multi-path correlation, the ergodic capacity can be further expressed in the form of an integral by Monte Carlo simulation are given three kinds of relevance, multi-path delay spread and the number of subcarriers of the impact of ergodic capacity.
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All languages:English Chinese (Simplified) Chinese (Traditional)
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