Simultaneous wireless information and power transfer with pulse energy modulation based on Tomlinson-Harashima precoding

Yonggue Han, Chungyong Lee

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

Abstract

The simultaneous wireless information and power transfer (SWIPT) with integrated receivers has been spotlighted with the benefit of continuous information transfer without degrading of power transfer performance, while the SWIPT with separated receivers has an information-energy trade-off. We propose a pulse energy modulation (PEM) based precoding scheme for SWIPT, motivated from Tomlinson-Harashima precoding (THP). The goal of the proposed scheme is reducing the transmission power. We utilize selection diversity from combining PEM and THP to achieve the goal. The simulation results show that the proposed scheme effectively reduces transmission power and outperforms the conventional SWIPT.

Original languageEnglish
Title of host publicationInternational Conference on Electronics, Information and Communication, ICEIC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
Number of pages4
ISBN (Electronic)9781538647547
DOIs
Publication statusPublished - 2018 Apr 2
Event17th International Conference on Electronics, Information and Communication, ICEIC 2018 - Honolulu, United States
Duration: 2018 Jan 242018 Jan 27

Publication series

NameInternational Conference on Electronics, Information and Communication, ICEIC 2018
Volume2018-January

Other

Other17th International Conference on Electronics, Information and Communication, ICEIC 2018
CountryUnited States
CityHonolulu
Period18/1/2418/1/27

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All Science Journal Classification (ASJC) codes

  • Information Systems
  • Computer Networks and Communications
  • Computer Science Applications
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Han, Y., & Lee, C. (2018). Simultaneous wireless information and power transfer with pulse energy modulation based on Tomlinson-Harashima precoding. In International Conference on Electronics, Information and Communication, ICEIC 2018 (pp. 1-4). (International Conference on Electronics, Information and Communication, ICEIC 2018; Vol. 2018-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ELINFOCOM.2018.8330644