The simultaneous wireless information and power transfer (SWIPT) relay system is one of the emerging technologies. Xiaomi Corporation Motorola Inc. recently launched indoor equipment most promising applications. To tap potential system, hybrid automatic repeat request (HARQ) introduced into SWIPT system. Firstly, time slot structure HARQ scheme based on full duplex two-way amplify forward (AF) ...

Radio-frequency (RF) energy harvesting (EH) in wireless relaying networks has attracted considerable recent interest, especially for supplying to relay nodes the Internet of Things (IoT) systems assist information exchange between a source and destination. Moreover, limited hardware, computational resources, availability IoT devices have raised various security challenges. To this end, physical...

The use of simultaneous wireless information and power transfer (SWIPT) is a key enabler achieving convenience prolonging the energy supply lifetime networks. To address low efficiencies far-field transfer, reconfigurable intelligent surface (RIS) adopted to enhance harvesting (EH) performance, which can construct favorable propagation environment. In this paper, we consider an RIS-assisted SWI...

Abstract As one of the basic supporting technologies 5G system, wireless sensor networks technology is facing a new challenge to improve its transmission energy efficiency. This paper considers combining simultaneous information and power transfer (SWIPT) technique routing technique, applying them multi-hop clustered (MCWSN), where each node can decode harvest from received radio-frequency sign...

This paper proposes a novel approach for coherent generators online clustering in a large power system following a wide area disturbance. An interconnected power system may become unstable due to severe contingency when it is operated close to the stability boundaries. Hence, the bulk power system controlled islanding is the last resort to prevent catastrophic cascading outages and wide area bl...

Intelligent reflecting surfaces (IRS) are considered one of the prominent technologies to be adopted in 6G and beyond networks. However, main IRS limitations is restricting communication reflective dimension, which means that users located behind surface cannot benefit from it. In this paper, we make use intelligent omni-surfaces (IOS), as an alternative IRS, addition unmanned aerial vehicles (...