TY - GEN
T1 - Lifetime maximization in rechargeable wireless sensor networks with charging interference
AU - Qu, Yi
AU - Xu, Ke
AU - Wang, Haiyang
AU - Wang, Dan
AU - Wu, Bo
PY - 2016/2/17
Y1 - 2016/2/17
N2 - Radio Frequency based Wireless Power Transfer (RF-WPT) technology is recognized as a promising way to charge low-power wireless devices. But the application of RF-WPT in wireless sensor networks also introduces charging interference to wireless communications. The network lifetime maximization by jointly considering wireless charging and data transmission under interference concerns, however, has seldom been examined. In this paper, we take initial steps to consider communication and charger scheduling together in wireless sensor networks. We propose a smart interference-aware scheduling to maximize the network lifetime and avoid potential data loss caused by charging interference. The evaluation result indicates that the proposed design can guarantee 99% optimality and significantly improve network lifetime.
AB - Radio Frequency based Wireless Power Transfer (RF-WPT) technology is recognized as a promising way to charge low-power wireless devices. But the application of RF-WPT in wireless sensor networks also introduces charging interference to wireless communications. The network lifetime maximization by jointly considering wireless charging and data transmission under interference concerns, however, has seldom been examined. In this paper, we take initial steps to consider communication and charger scheduling together in wireless sensor networks. We propose a smart interference-aware scheduling to maximize the network lifetime and avoid potential data loss caused by charging interference. The evaluation result indicates that the proposed design can guarantee 99% optimality and significantly improve network lifetime.
UR - http://www.scopus.com/inward/record.url?scp=84970028046&partnerID=8YFLogxK
U2 - 10.1109/PCCC.2015.7410265
DO - 10.1109/PCCC.2015.7410265
M3 - Conference article published in proceeding or book
AN - SCOPUS:84970028046
T3 - 2015 IEEE 34th International Performance Computing and Communications Conference, IPCCC 2015
BT - 2015 IEEE 34th International Performance Computing and Communications Conference, IPCCC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 34th IEEE International Performance Computing and Communications Conference, IPCCC 2015
Y2 - 14 December 2015 through 16 December 2015
ER -