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In this correspondence, we present an optimum codebook design algorithm that minimizes the loss in average symbol error probability (SEP) of a spatially correlated multiple-input single-output (MISO) system with finite-rate feedback under both perfect and imperfect channel estimate assumptions. Towards the goal of designing an optimum codebook that minimizes average SEP (ASEP) loss due to finite-rate...
We address the problem of analyzing the effect of channel estimation errors on the average block error probability (BLEP) of transmit beamforming multiple input single output (MISO) system in a slowly varying Rayleigh fading wireless channel. For this purpose, we develop an accurate model of estimation errors in a block fading context and derive an analytical expression quantifying the impact of channel...
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