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Adaptive selection of antenna grouping and beamforming for MIMO systems

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Figure

Figure 1 Relationship of lmax(H) and lmax(HAG): (a) IID channel, (b) correlated channel (AOD: 45°, AS: 15°), and (c) correlated channel (AOD:45°, AS: 6°).
Figure 3 Average BER performance for a 4 × 2 system (A2 & M1) in an IID channel
Figure 5 Comparison of mode selection algorithms combined with A5 in a correlated channel in terms of BER

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