Results 101 to 110 of about 5,704 (194)

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

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

Performance analysis for cooperative NOMA networks based SWIPT with adaptive power splitting

Tongxin xuebao, 2023
In order to improve the spectrum effectiveness, decrease the power consumption of wireless communication system, for a two-way cooperative non-orthogonal multiple access (NOMA) network with simultaneous wireless information and power transfer (SWIPT), an
Zheng YANG, Yun ZHENG, Yuehao YU, Yi WU, Zhicheng DONG, Song XING   +5 more
doaj  

Enhancing SWIPT Systems: A Systematic Review of Rectifier Technologies, Efficiency, and Integration Strategies

IEEE Access
This paper reviews the recent advances in rectifier technology for simultaneous wireless information and power transmission (SWIPT) systems in a systematic way, focused on ways to make them more efficient, scalable, and easier to integrate.
Qasim M. Khalaf, Aduwati Sali, Alyani Ismail, Mohd Yazed Ahmad, Yaseein Soubhi Hussein, Jawad Ali Shah   +5 more
doaj   +1 more source

Maximizing Energy Efficiency in Downlink Cooperative SWIPT-NOMA Networks

Computers
Simultaneous Wireless Information and Power Transfer (SWIPT) integrated with non-orthogonal multiple access (NOMA) offers a promising solution for energy-efficient Internet of Things (IoT) applications in the context of increasingly scarce spectrum ...
Lei Song, Shuang Fu, Meijuan Jia
doaj   +1 more source

Analysis and optimisation of SWIPT networks.

, 2018
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

Resource Allocation for Secure MIMO-SWIPT Systems in the Presence of Multi-Antenna Eavesdropper in Vehicular Networks. [PDF]

Sensors (Basel), 2023
Ganapathy V, Ramachandran R, Ohtsuki T.
europepmc   +1 more source

High-performance cost efficient simultaneous wireless information and power transfers deploying jointly modulated amplifying programmable metasurface. [PDF]

Nat Commun, 2023
Wang X, Han JQ, Li GX, Xia X, Chang MY, Ma XJ, Xue H, Xu P, Li RJ, Zhang KY, Liu HX, Li L, Cui TJ.   +12 more
europepmc   +1 more source

Resource Allocation for a Secure SWIPT Network Based on a Quantitative Energy Harvesting Mechanism. [PDF]

Sensors (Basel), 2023
Zhu L, Xue L, Gong X, Wang C.
europepmc   +1 more source

Movable Antenna-Enabled RIS-Assisted Simultaneous Wireless Information and Power Transfer Systems. [PDF]

Sensors (Basel)
Feng D, Zhang X, Yu X, Wang X, Shi X.
europepmc   +1 more source