Secrecy Rate Maximization for Reconfigurable Intelligent Surface Aided Millimeter Wave System With Low-Resolution DACs

In this letter, we investigate the secrecy rate of a reconfigurable intelligent surface (RIS)-aided millimeter-wave (mmWave) system with low-resolution digital-to-analog converters (LDACs). Compared to the RIS-aided systems in most existing works, we consider how to alleviate the hardware loss and i...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE communications letters Vol. 25; no. 7; pp. 2166 - 2170
Main Authors:	Xiu, Yue, Zhao, Jun, Sun, Wei, Zhang, Zhongpei
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.07.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms alternating optimization algorithm Approximation Array signal processing Beamforming Complexity theory Digital to analog conversion Digital to analog converters Hardware low-resolution digital-to-analog converter Mathematical analysis Maximization Millimeter waves millimeter-wave Optimization Quantization (signal) Radio frequency Reconfigurable intelligent surface Reconfigurable intelligent surfaces Security
ISSN:	1089-7798, 1558-2558
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!