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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Veröffentlicht in:	IEEE transactions on wireless communications Jg. 20; H. 11; S. 7286 - 7301
Hauptverfasser:	Ning, Boyu, Chen, Zhi, Tian, Zhongbao, Wang, Xiaomei, Pan, Cunhua, Fang, Jun, Li, Shaoqian
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.11.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	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
Online-Zugang:	Volltext
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