Optimal Sum Rate-Fairness Tradeoff for MIMO Downlink Communications Employing Successive Zero Forcing Dirty Paper Coding
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DOI: 10.1109/lcomm.2020.3042618
Abstract: New power allocation schemes taking both sum-rate and fairness into account for MIMO downlink communications employing successive zero-forcing dirty paper coding are presented in this letter. Specifically, using a revised $\ell _{1}$ -norm fairness measure… read more here.
Keywords: downlink communications; mimo downlink; rate; rate fairness ... See more keywords
Improving the Sum Rate and Fairness of MIMO Downlink Communications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3174128
Abstract: The aspects of sum rate and fairness for dirty paper coding (DPC) based MIMO downlink communications are investigated in this paper. We first apply the $\ell _{1}$-norm fairness measure to formulate the problem of fairness… read more here.
Keywords: fairness; downlink communications; rate fairness; sum rate ... See more keywords
Deep Reinforcement Learning-Based Sum Rate Fairness Trade-Off for Cell-Free mMIMO
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DOI: 10.1109/tvt.2022.3230041
Abstract: The uplink of a cell-free massive multiple-input multiple-output with maximum-ratio combining (MRC) and zero-forcing (ZF) schemes are investigated. A power allocation optimization problem is considered, where two conflicting metrics, namely the sum rate and fairness,… read more here.
Keywords: fairness trade; rate; rate fairness; sum rate ... See more keywords