A Framework for Multi-Functional Optimization in RIS-Aided Hybrid Analog-Digital MIMO Systems

Both the reconfigurable intelligent surface (RIS) and the hybrid analog-digital antenna array have been envisioned as two cost-effective and promising technologies for achieving various types of functionality enhancement of future wireless systems. In this paper, we develop a framework for the multi...

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Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 23; no. 11; pp. 16891 - 16905
Main Authors:	Ju, Xin, Xing, Chengwen, Yang, Hanyu, Gong, Shiqi, Zhao, Nan, Niyato, Dusit
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.11.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Analog-digital conversion Antenna arrays Closed form solutions Complexity Constraints Cramer-Rao bounds Energy harvesting Equalizers hybrid analog-digital system Mathematical analysis Matrix-monotonic optimization MIMO communication Multiple objective analysis multiple-functional communication multiple-input multiple-output Optimization Performance measurement Radar reconfigurable intelligent surface Reconfigurable intelligent surfaces Semidefinite programming Sensors Wireless communication
ISSN:	1536-1276, 1558-2248
Online Access:	Get full text
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