A Novel Information-Directed Tree-Search Algorithm for RIS Phase Optimization in Massive MIMO

In this paper, we propose a novel Information-Directed Branch-and-Prune (IDBP) algorithm to optimize the discrete phase settings of a passive Reconfigurable Intelligent Surfaces (RIS) to improve the blocked line-of-sight (LOS) link performance in the Massive Multiple-Input Multiple-Output (MaMIMO) w...

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Bibliographic Details
Published in:2023 International Conference on Computing, Networking and Communications (ICNC) pp. 398 - 402
Main Authors: Ahmed, I. Zakir, Sadjadpour, Hamid, Yousefi, Shahram
Format: Conference Proceeding
Language:English
Published: IEEE 20.02.2023
Subjects:
Line-of-sight propagation
Phase measurement
Receivers
Symbols
Throughput
Transceivers
Wireless networks
Online Access:Get full text
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