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arXiv · 1109.2720

Capacity Pre-Log of SIMO Correlated Block-Fading Channels

Wei Yang·Giuseppe Durisi·Veniamin I. Morgenshtern·Erwin Riegler
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Abstract

We establish an upper bound on the noncoherent capacity pre-log of temporally correlated block-fading single-input multiple-output (SIMO) channels. The upper bound matches the lower bound recently reported in Riegler et al. (2011), and, hence, yields a complete characterization of the SIMO noncoherent capacity pre-log, provided that the channel covariance matrix satisfies a mild technical condition. This result allows one to determine the optimal number of receive antennas to be used to maximize the capacity pre-log for a given block-length and a given rank of the channel covariance matrix.

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Wei Yang, Giuseppe Durisi, Veniamin I. Morgenshtern, Erwin Riegler. 2011-09-13. Capacity Pre-Log of SIMO Correlated Block-Fading Channels. https://arxiv.org/abs/1109.2720

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