Intelligent Reflecting Surface Aided Multigroup Multicast MISO Communication Systems

Intelligent reflecting surface (IRS) has recently been envisioned to offer unprecedented massive multiple-input multiple-output (MIMO)-like gains by deploying large-scale and low-cost passive reflection elements. By adjusting the reflection coefficients, the IRS can change the phase shifts on the im...

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Vydané v:	IEEE transactions on signal processing Ročník 68; s. 3236 - 3251
Hlavní autori:	Zhou, Gui, Pan, Cunhua, Ren, Hong, Wang, Kezhi, Nallanathan, Arumugam
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms alternating optimization Communications systems Complexity Complexity theory Computer simulation Electromagnetic radiation Energy conversion efficiency Intelligent reflecting surface (IRS) Interference Iterative methods large intelligent surface (LIS) Linear programming Lower bounds majorization–minimization (MM) MISO (control systems) multicast Multicast algorithms Multicast communication Multicasting multigroup Optimization Precoding Reconfigurable intelligent surfaces Reflection Signal processing algorithms Wave propagation
ISSN:	1053-587X, 1941-0476
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