The SWIPT-Enabled Cooperative Full-Duplex Relaying Communication for 6G Radio Networks

Abstract

This chapter presents the simultaneously wireless information and power transfer (SWIPT)-enabled cooperative communication for 6th generation (6G) radio networks. These networks integrate many applications and use tiny internet-of-thing (IoT) devices that need large amounts of power to maintain energy threshold level of the networks for a long time. Therefore, the energy harvesting (EH) is a promising technique to provide sufficient power to small IoT devices and energy constrained user terminals in the 6G radio networks. For this purpose, the authors consider two-way full-duplex (FD) relaying network to derive closed-form expressions of end-to-end ergodic capacity by exploiting power splitting (PS) and time switching (TS) protocols for Rayleigh fading channels. From the numerical results, they observe that the proposed FD-based EH policies perform better as compared to half-duplex EH policies. Finally, this chapter provides future research directions.