WIRELESS CHARGER NETWORKING FOR MOBILE DEVICES: FUNDAMENTALS, STANDARDS, AND APPLICATIONS

被引：155

作者：

Lu, Xiao ^{[1
]}

Niyato, Dusit ^{[2
]}

Wang, Ping ^{[2
]}

Kim, Dong In ^{[3
]}

Han, Zhu ^{[4
]}

机构：

[1] Nanyang Technol Univ, CeMNet, Singapore 639798, Singapore

[2] Nanyang Technol Univ, Sch Comp Engn, Singapore 639798, Singapore

[3] Sungkyunkwan Univ, Seoul, South Korea

[4] Univ Houston, Elect & Comp Engn Dept, Houston, TX 77004 USA

来源：

IEEE WIRELESS COMMUNICATIONS | 2015年 / 22卷 / 02期

基金：

新加坡国家研究基金会; 美国国家科学基金会;

关键词：

POWER TRANSFER;

D O I：

10.1109/MWC.2015.7096295

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Wireless charging is a technique of transmitting power through an air gap to an electrical device for the purpose of energy replenishment. Recently, wireless charging technology has significantly advanced in terms of efficiency and functionality. This article first presents an overview and fundamentals of wireless charging. We then provide the review of standards, that is, Qi and the Alliance for Wireless Power, and highlight their communication protocols. Next, we propose a novel concept of wireless charger networking that allows chargers to be connected to facilitate information collection and control. We demonstrate the application of the wireless charger network in user-charger assignment, which clearly shows the benefit in terms of reduced costs for users to identify the best chargers to replenish energy for their mobile devices.

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页码：126 / 135

页数：10

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