Joint User, Channel, Modulation-Coding Selection, and RIS Configuration for Jamming Resistance in Multiuser OFDMA Systems

Reconfigurable intelligent surfaces (RISs) can potentially combat jamming. It is non-trivial to perform holistic selections of users, data streams, and modulation-coding modes for all subchannels, and RIS configuration in a downlink multiuser OFDMA system under jamming attacks, because of a mixed-in...

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Bibliographic Details
Published in:	IEEE transactions on communications Vol. 71; no. 3; p. 1
Main Authors:	Yuan, Xin, Hu, Shuyan, Ni, Wei, Liu, Ren Ping, Wang, Xin
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.03.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	channel allocation Channels Coding Configurations Data transmission Deep learning discrete modulation-coding mode Downlink Integer programming Jammers Jamming Mixed integer Modulation OFDM Reconfigurable intelligent surface (RIS) Reflection Resource management State (computer science) twin-delayed DDPG (TD3) Wireless communication
ISSN:	0090-6778, 1558-0857
Online Access:	Get full text
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