Results 171 to 180 of about 7,897 (214)

Magnetically Repulsive Cushion Triboelectric Nanogenerator for Rotating Machinery Structural Health Monitoring. [PDF]

Sensors (Basel)
Peng H, Wu Y, Li Y, He Y, Wang C, Na X, Tan Q, Qiu W, Yang X.   +8 more
europepmc   +1 more source

Distributed battery-free bioelectronic implants with improved network power transfer efficiency via magnetoelectrics. [PDF]

Nat Biomed Eng
Woods JE, Alrashdan F, Chen EC, Tan W, John M, Jaworski L, Bernard D, Post A, Moctezuma-Ramirez A, Elgalad A, Steele AG, Barber SM, Horner PJ, Faraji AH, Sayenko DG, Razavi M, Robinson JT.   +16 more
europepmc   +1 more source

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Hybrid Backscatter Communication for Wireless-Powered Heterogeneous Networks

IEEE Transactions on Wireless Communications, 2017
In this paper, we propose hybrid backscatter communication for wireless-powered communication networks (WPCNs) to increase transmission range and provide uniform rate distribution in the heterogeneous network (HetNet) environment. In such HetNet, where the TV tower or high-power base station (macrocell) coexists with densely deployed small-power access
Sung Hoon Kim, Dong In Kim
exaly   +2 more sources

Proportional Fairness in Cognitive Wireless Powered Communication Networks

IEEE Communications Letters, 2017
In this letter, we consider a cognitive wireless powered communication network (CWPCN), with a secondary wireless powered communication network (WPCN) that has cognitive ability to coexist with a primary communication network. To tackle the unfairness resource allocation issue in CWPCN, we extend proportional fair scheduler to this category of network.
Yongbo Cheng, Xiaobing Yuan
exaly   +2 more sources

Cooperative Localization in Wireless Powered Communication Network

ICC 2021 - IEEE International Conference on Communications, 2021
Large scale location management in wireless powered communication networks (WPCNs) can benefit the network performance, and it can also provide location based services for IoT applications without maintaining the batteries. However, it is difficult to attain accurate node positions only based on ranging information from anchors.
Yubin Zhao, Xiaofan Li 0001, Minghua Xia
openaire   +1 more source

Power and Resource Allocation in Wireless Communication Network

Wireless Personal Communications, 2021
Present-day wireless methods are necessary to support a variety of higher-speed data communication facilities for its subscribers such as cloud-based video streaming facilities. One method to attain this is by using efficient resource allocation systems for transmitters and receivers using wireless communication methods.
Mohsin Nazir, Aneeqa Sabah, Sana Sarwar, Azeema Yaseen, Anca Jurcut   +4 more
openaire   +1 more source