supported in part by National Natural Science Foundation of China(Grant Nos.U22A2002,62071234);Hainan Province Science and Technology Special Fund(Grant No.ZDKJ2021022);Scientific Research Fund Project of Hainan University(Grant No.KYQD(ZR)-21008);Collaborative Innovation Center of Information Technology,Hainan University(Grant No.XTCX2022XXC07)。
Owing to its ability to mitigate the double-fading effect by amplifying the reflected signal,the active intelligent reflecting surface(IRS)has garnered significant attention.In this paper,an amplify-and-forward(AF)rel...
supported in part by the National Key R&D Program of China 2023YFC3806000 and 2023YFC3806002;in part by the National Natural Science Foundation of China under Grant 61936014,62201388 and 62371342;in part by Shanghai Municipal Science and Technology Major Project No.2021SHZDZX0100;in part by Shanghai Science and Technology Innovation Action Plan Project 22511105300;in part by Natural Science Foundation of Shanghai:22ZR1463400.
Intelligent reflecting surface(IRS)assisted with the wireless powered communication network(WPCN)can enhance the desired signal energy and carry out the power-sustaining problem in ocean monitoring systems.In this pap...