Interference alignment (IA) is a promising solution for interference management in wireless networks. On the other hand, simultaneous wireless information and power transfer (SWIPT) has become an emerging technique. Although some works have been done on IA and SWIPT, these two important areas have traditionally been addressed separately in the literature. In this paper, we propose to use a comm...

Security is a critical issue in full duplex (FD) communication systems due to the broadcast nature of wireless channels. In this paper, joint design of information and artificial noise beamforming vectors is proposed for the FD simultaneous wireless information and power transferring (FD-SWIPT) systems with loopback self-interference cancellation. To guarantee high security and energy harvestin...

In the past few years, many interesting approaches have been studied and designed to advance practical implementation of wireless information power transfer (WIPT) [1] simultaneous WIPT (SWIPT) rid="ref2" xmlns:xlink="http://www.w3.org/1999/xlink">[2] , rid="r...

The rapid growth of Internet of Things (IoT) dramatically increases power consumption of wireless devices. Simultaneous wireless information and power transfer (SWIPT) is a promising solution for sustainable operation of IoT devices. In this paper, we study energy efficiency (EE) in SWIPT-based distributed antenna system (DAS), where power splitting (PS) is applied at IoT devices to coordinate ...

The present text provides information regarding introductory concept of wireless power transfer through some of the existing technologies and evaluate its quality factor as well as deals with certain methods of improving the efficiency of wireless power transfer. Its figure of merit, transfer loss, quality factor and efficiency been calculated and analysed. Keywords—wireless network devices, po...

As wireless has disrupted communications, will also disrupt the delivery of energy. Future networks be equipped with (radiative) power transfer (WPT) capability and exploit radio waves to carry both energy information through a unified (WIPT). Such make best use RF spectrum radiation as well network infrastructure for dual purpose communicating energizing. Consequently those enable trillions fu...