A DRL-based resource allocation for IRS-enhanced semantic spectrum sharing networks
Y Zhang, J Li, G Mu, X Chen - EURASIP Journal on Advances in Signal …, 2024 - Springer
Semantic communication and spectrum sharing are pivotal technologies in addressing the
perennial challenge of scarce spectrum resources for the sixth-generation (6G) …
perennial challenge of scarce spectrum resources for the sixth-generation (6G) …
Multi-IRSs enhanced UAV secure semantic communication system
Y Sun, H Wang, L Wang, B Hu, W Wu - Physical Communication, 2024 - Elsevier
This paper delves into a unmanned aerial vehicle (UAV) semantic communication system
featuring multiple intelligent reflecting surfaces (IRSs). The UAV transmits semantic symbols …
featuring multiple intelligent reflecting surfaces (IRSs). The UAV transmits semantic symbols …
DRL-based intelligent resource allocation for physical layer semantic communication with IRS
B Hu, J Ma, Z Sun, J Liu, R Li, L Wang - Physical Communication, 2024 - Elsevier
Semantic communication and intelligent reflection surface (IRS) are considered to be
promising technologies to solve the scarce spectrum resource problem for the sixth …
promising technologies to solve the scarce spectrum resource problem for the sixth …
Semantic Wireless Networks with Minimal Energy Consumption
M Poposka, HA Suraweera… - IEEE …, 2024 - ieeexplore.ieee.org
In this letter, we develop a novel resource allocation scheme for energy-efficient semantic-
aware wireless networks. The wireless users (WUs) extract semantic information from their …
aware wireless networks. The wireless users (WUs) extract semantic information from their …
Dynamic resource allocation in IRS-assisted UAV wideband cognitive radio networks: A DDQN-TD3 approach
H Wei, J Lang - Physical Communication, 2024 - Elsevier
Intelligent reflecting surface (IRS) technology has found extensive application in the wireless
communication domain, offering significant enhancements in communication performance …
communication domain, offering significant enhancements in communication performance …
Unmanned aerial vehicle-assisted wideband cognitive radio network based on DDQN-SAC
L Yan, Y Cai, H Wei - EURASIP Journal on Advances in Signal …, 2024 - Springer
Cognitive radio (CR) systems have emerged as effective tools for improving spectrum
efficiency and meeting the growing demands of communication. This study focuses on a …
efficiency and meeting the growing demands of communication. This study focuses on a …