Resource allocation techniques for wireless powered communication networks

Hoon Lee, Kyoung Jae Lee, Hanjin Kim, Bruno Clercks, Inkyu Lee

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

2 Citations (Scopus)

Abstract

This paper studies multi-user wireless powered communication networks, where energy constrained users scavenge energy of the radio frequency signals radiated from a hybrid access point (H-AP). The energy is then utilized for the users' uplink information transmission to the H-AP in time division multiple access mode. In this system, we aim to maximize the uplink sum rate performance by jointly optimizing energy and time resource allocation for multiple users. To this end, we first derive the optimal downlink energy transmission policy at the HAP. Based on this result, analytical resource allocation solutions are obtained. Simulation results confirm that the proposed algorithms offer significant sum rate performance gain over conventional schemes.

Original languageEnglish
Title of host publication2016 IEEE International Conference on Communications, ICC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479966646
DOIs
Publication statusPublished - 2016 Jul 12
Event2016 IEEE International Conference on Communications, ICC 2016 - Kuala Lumpur, Malaysia
Duration: 2016 May 222016 May 27

Other

Other2016 IEEE International Conference on Communications, ICC 2016
CountryMalaysia
CityKuala Lumpur
Period16/5/2216/5/27

ASJC Scopus subject areas

  • Computer Networks and Communications

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  • Cite this

    Lee, H., Lee, K. J., Kim, H., Clercks, B., & Lee, I. (2016). Resource allocation techniques for wireless powered communication networks. In 2016 IEEE International Conference on Communications, ICC 2016 [7511402] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2016.7511402