Reflection Resource Management for Intelligent Reflecting Surface Aided Wireless Networks

In this paper, the adoption of an intelligent reflecting surface (IRS) for multiple user pairs in two-hop networks is investigated. Different from the existing studies on IRS that mainly focused on tuning the reflection coefficients of all elements, we consider the implementation of true reflection...

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Vydáno v:	IEEE transactions on communications Ročník 69; číslo 10; s. 6971 - 6986
Hlavní autoři:	Gao, Yulan, Yong, Chao, Xiong, Zehui, Zhao, Jun, Xiao, Yue, Niyato, Dusit
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.10.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms alternating direction and method of multipliers (ADMM) Approximation Approximation algorithms Array signal processing Beamforming Computational geometry Convexity group sparsity Intelligent reflecting surface (IRS) Mathematical programming Modular structures Modules passive beamforming Phase shifters Power demand Quality of service Reconfigurable intelligent surfaces reflection resource management Resource management transmit power allocation Wireless networks
ISSN:	0090-6778, 1558-0857
On-line přístup:	Získat plný text
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