Two-way training: optimal power allocation for pilot and data transmission

Abstract

In this letter, we consider multiple-input single-output (MISO) systems with two-way training based transmission. We focus on the long-term system performance and study the optimal power allocation between reverse training, forward training and data transmission. We derive closed-form solutions for the optimal power allocation using high signal-to-noiseโ€ฆย (More)
DOI: 10.1109/TWC.2010.02.090641

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