Optimizing Feedback User Selection for Standalone U-LTE Networks With Randomly Delayed CSI

Published: Aug 1, 2019
Abstract
Accurate channel state information (CSI) plays a critical role in channel-aware transmissions. However, in standalone long-term evolution networks in unlicensed spectrum, it is challenging to obtain accurate CSI timely via intermittent and random channel access. In this letter, we propose an optimization framework to achieve the maximum user utility with appropriate user selection for CSI feedback. Specifically, in the proposed framework, the...
Paper Details
Title
Optimizing Feedback User Selection for Standalone U-LTE Networks With Randomly Delayed CSI
Published Date
Aug 1, 2019
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