Resource Allocation for Cost Minimization in Limited Feedback MU-MIMO Systems With Delay Guarantee

Abstract

In this paper, we design a resource allocation framework for the delay-sensitive multiuser multiple-input multiple-output (MU-MIMO) broadcast system with limited feedback. Considering the scarcity and interrelation of the transmit power and feedback bandwidth, it is imperative to optimize the two resources in a joint and efficient manner while meeting the… (More)
DOI: 10.1109/JSYST.2013.2290036

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