User attraction via wireless charging in downlink cellular networks

Jeemin Kim, Jihong Park, Seung Woo Ko, Seong Lyun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

A strong motivation of charging depleted battery can be an enabler for network capacity increase. In this light we propose a spatial attraction cellular network (SAN) consisting of macro cells overlaid with small cell base stations that wirelessly charge user batteries. Such a network makes battery depleting users move toward the vicinity of small cell base stations. With a fine adjustment of charging power, this user spatial attraction (SA) improves in spectral efficiency as well as load balancing. We jointly optimize both enhancements thanks to SA, and derive the corresponding optimal charging power in a closed form by using a stochastic geometric approach.

Original languageEnglish
Title of host publication2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509013111
DOIs
Publication statusPublished - 2016 Jun 15
Event14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016 - Tempe, United States
Duration: 2016 May 92016 May 13

Publication series

Name2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016

Other

Other14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016
CountryUnited States
CityTempe
Period16/5/916/5/13

Fingerprint

Cellular Networks
Battery
Base stations
Charging (batteries)
Cell
Resource allocation
Macros
Spectral Efficiency
Geometric Approach
Load Balancing
Adjustment
Closed-form
Enhancement
Optimise
Charge

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Control and Optimization
  • Modelling and Simulation

Cite this

Kim, J., Park, J., Ko, S. W., & Kim, S. L. (2016). User attraction via wireless charging in downlink cellular networks. In 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016 [7492901] (2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WIOPT.2016.7492901
Kim, Jeemin ; Park, Jihong ; Ko, Seung Woo ; Kim, Seong Lyun. / User attraction via wireless charging in downlink cellular networks. 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016. Institute of Electrical and Electronics Engineers Inc., 2016. (2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016).
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abstract = "A strong motivation of charging depleted battery can be an enabler for network capacity increase. In this light we propose a spatial attraction cellular network (SAN) consisting of macro cells overlaid with small cell base stations that wirelessly charge user batteries. Such a network makes battery depleting users move toward the vicinity of small cell base stations. With a fine adjustment of charging power, this user spatial attraction (SA) improves in spectral efficiency as well as load balancing. We jointly optimize both enhancements thanks to SA, and derive the corresponding optimal charging power in a closed form by using a stochastic geometric approach.",
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Kim, J, Park, J, Ko, SW & Kim, SL 2016, User attraction via wireless charging in downlink cellular networks. in 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016., 7492901, 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016, Institute of Electrical and Electronics Engineers Inc., 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016, Tempe, United States, 16/5/9. https://doi.org/10.1109/WIOPT.2016.7492901

User attraction via wireless charging in downlink cellular networks. / Kim, Jeemin; Park, Jihong; Ko, Seung Woo; Kim, Seong Lyun.

2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7492901 (2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - A strong motivation of charging depleted battery can be an enabler for network capacity increase. In this light we propose a spatial attraction cellular network (SAN) consisting of macro cells overlaid with small cell base stations that wirelessly charge user batteries. Such a network makes battery depleting users move toward the vicinity of small cell base stations. With a fine adjustment of charging power, this user spatial attraction (SA) improves in spectral efficiency as well as load balancing. We jointly optimize both enhancements thanks to SA, and derive the corresponding optimal charging power in a closed form by using a stochastic geometric approach.

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Kim J, Park J, Ko SW, Kim SL. User attraction via wireless charging in downlink cellular networks. In 2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7492901. (2016 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016). https://doi.org/10.1109/WIOPT.2016.7492901