Secure RSMA for CF-mMIMO Systems With Low-Resolution DACs

This letter presents an investigation into secure transmission in a downlink rate-splitting-aided cell-free massive multiple-input multiple-output system. By incorporating the low-resolution digital-to-analog converters and imperfect channel knowledge, we derive tight closed-form expressions for the...

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Vydané v:	IEEE wireless communications letters Ročník 13; číslo 6; s. 1660 - 1664
Hlavní autori:	Zhang, Yao, Yang, Kaixi, Xia, Wenchao, Zhang, Jun, Ni, Yiyang, Lu, Weidang
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Piscataway IEEE 01.06.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms cell-free massive multiple-input multiple-output Decoding Digital to analog converters Downlink Interference low-resolution digital-to-analog converters path-following algorithm Power control Rate-splitting multiple access secure transmission Security Signal to noise ratio Streams
ISSN:	2162-2337, 2162-2345
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