Results 91 to 100 of about 3,073 (195)

Design of a 900 MHz Dual-Mode SWIPT for Low-Power IoT Devices

Sensors, 2019
This paper presents a duty cycle-based, dual-mode simultaneous wireless information and power transceiver (SWIPT) for Internet of Things (IoT) devices in which a sensor node monitors the received power and adaptively controls the single-tone or multitone
Hamed Abbasizadeh, Sang Yun Kim, Behnam Samadpoor Rikan, Arash Hejazi, Danial Khan, Young Gun Pu, Keum Cheol Hwang, Youngoo Yang, Dong In Kim, Kang-Yoon Lee   +9 more
doaj   +1 more source

Cooperative non-orthogonal multiple access in 5G systems with SWIPT

, 2015
In this paper, the application of simultaneous wireless information and power transfer (SWIPT) to non-orthogonal multiple access (NOMA) is investigated.
Eikashlan, Maged, Liu, Yuanwei, Ding, Zhiguo, Poor, H. Vincent   +3 more
core   +3 more sources

Unified Receivers for True SWIPT for IoT

IEEE Internet of Things Magazine
The sustainable development of the Internet of Things (IoT) hinges on communication solutions that are battery-less, minimal in hardware complexity, and capable of operating near the optimal trade-off between data and power reception. Traditionally, the balance between downlink data and power transfer has been explored through various forms of ...
Qaragoez, Yasser, Demarchou, Eleni, Bin Ashraf, Zulqarnain, Psomas, Constantinos, Schreurs, Dominique, Pollin, Sofie, Smida, Besma, Devroye, Natasha, Krikidis, Ioannis   +8 more
openaire   +3 more sources

Physical Layer Security in Millimeter Wave SWIPT UAV-Based Relay Networks

IEEE Access, 2019
Millimeter-wave (mmWave) communication is the rising technology for simultaneous wireless information and power transfer (SWIPT) unmanned aerial vehicle (UAV)-based relay networks for the abundant bandwidth and short wavelength.
Xiaoli Sun, Weiwei Yang, Yueming Cai, Ruiqian Ma, Liwei Tao   +4 more
doaj   +1 more source

Secure Beamforming in Full-Duplex SWIPT Systems

CoRR, 2017
Physical layer security is a key issue in the full duplex (FD) communication systems due to the broadcast nature of wireless channels. In this paper, the joint design of information and artificial noise beamforming vectors is proposed for the FD simultaneous wireless information and power transferring (FD-SWIPT) systems.
Yanjie Dong 0003, Ahmed El Shafie 0001, Md. Jahangir Hossain 0002, Julian Cheng, Naofal Al-Dhahir, Victor C. M. Leung   +5 more
openaire   +2 more sources

Analysis and optimisation of SWIPT networks.

, 2020
Energy harvesting (EH), which refers to replenishing energy from the environment, is demonstrated to be a promising approach in reducing the operational expenses (OPEX) and increasing the network lifetime of emerging wireless communication technologies by eliminating the need for frequent battery replacing or recharging of wireless devices.
openaire   +3 more sources

Coalition Formation Approaches for Cooperative Networks With SWIPT

IEEE Access, 2017
This paper proposes three game-theoretic approaches for coalition formation in cooperative networks with simultaneous wireless information and power transfer. To improve the reception reliability of destinations with poor channel conditions, we first divide destinations in the network into two types: Type I and Type II. Type I destinations refer to the
Jie Ren 0004, Mai Xu, Wei Chen 0002, Zhiguo Ding 0001, Zulin Wang   +4 more
openaire   +3 more sources

RIS-Assisted SWIPT for IoT Networks: A Survey of Architectures, Optimization, and Future Directions

IEEE Open Journal of the Communications Society
The fusion of Simultaneous Wireless Information and Power Transfer (SWIPT) with Reconfigurable Intelligent Surfaces (RISs), i.e., RIS-aided SWIPT, is emerging as a promising paradigm for sustainable, energy-efficient, and intelligent sixth-generation (6G)
Sherief Hashima, Mostafa Fouda, Kohei Hatano, Eiji Takimoto, Osamu Muta, Ahmad Gendia   +5 more
doaj   +1 more source

Leveraging RIS in Consumer-Centric 6G Networks: Efficient Resource Allocation in RSMA-Based SWIPT Systems Under Hardware Impairments [PDF]

peer reviewedThis manuscript proposes an efficient resource management strategy for a rate-splitting multiple access (RSMA) based simultaneous wireless information and power transfer (SWIPT) system by leveraging reconfigurable intelligent surface (RIS)
Bao, Xu, Ranjha, Ali, Ahmed, Manzoor, KHAN, Wali Ullah, Rani, Shalli, Li, Xingwang, Asif, Muhammad   +6 more
core   +1 more source

Integrated Sensing and Relay Communication for Low-Altitude Networks With Wireless Energy Transfer: A Two-Stage Design

IEEE Open Journal of Vehicular Technology
While uncrewed aerial vehicles (UAVs) have been widely deployed in low-altitude economy networks, their limited onboard energy capacity severely hinders long-period operations.
Zhanxi Zhang, Liping Qian, Suzhi Bi, Ying-Jun Angela Zhang, Yuan Wu   +4 more
doaj   +1 more source