Joint Power Allocation and Passive Beamforming Design for IRS-Assisted Physical-Layer Service Integration

Intelligent reflecting surface (IRS) has emerged as an appealing solution to enhance wireless communication performance by reconfiguring the wireless propagation environment. In this paper, we propose to apply IRS to the physical-layer service integration (PHY-SI) system, where a single-antenna acce...

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Vydané v:	IEEE transactions on wireless communications Ročník 20; číslo 11; s. 7286 - 7301
Hlavní autori:	Ning, Boyu, Chen, Zhi, Tian, Zhongbao, Wang, Xiaomei, Pan, Cunhua, Fang, Jun, Li, Shaoqian
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.11.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms Antennas Approximation algorithms Array signal processing Beamforming Convexity Intelligent reflecting surface Messages Multicast algorithms Multicasting Optimization Pareto optimization physical layer service integration Resource management secrecy rate region Wireless communication Wireless communications wiretap channel
ISSN:	1536-1276, 1558-2248
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