Location recommendation and power adjustment for D2D communication underlying LTE Cellular Networks

Chiapin Wang, Fang Ru Fu, Meng Yuan Tsai

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

2 Citations (Scopus)

Abstract

Device-to-Device (D2D) communication enables a direct data transmission between User Equipment (UE) without the relay by Base Station (BS). When D2D communication is employed underlying the Long Term Evolution (LTE) cellular network, it can enhance the spectrum utilization, power-saving efficiency and network capacity. However, it might also cause inter-interferences which degrade the system performance. In this paper, we propose a novel scheme called location recommendation and power adjustment algorithm (LR&PA) scheme which dynamically adjusts the location and transmission power of D2D users to reduce inter-interferences between D2D and LTE cellular users so as to enhance the total system capacity. The simulation results illustrate that, comparing to other existing schemes, LR&PA effectively avoids inter-interferences between D2D and LTE cellular users, and thus improves the total capacity in the D2D communication underlying LTE cellular networks.

Original languageEnglish
Title of host publicationProceedings - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017
EditorsTomoya Enokido, Makoto Takizawa, Chi-Yi Lin, Hui-Huang Hsu, Leonard Barolli
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages487-491
Number of pages5
ISBN (Electronic)9781509062300
DOIs
Publication statusPublished - 2017 May 16
Event31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017 - Taipei, Taiwan
Duration: 2017 Mar 272017 Mar 29

Publication series

NameProceedings - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017

Other

Other31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017
CountryTaiwan
CityTaipei
Period17/3/2717/3/29

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Keywords

  • 3GPP long term evolution (LTE)
  • Device-to-Device (D2D) communication
  • Interference mitigation
  • Power control
  • Quality of Service (QoS)

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Information Systems
  • Safety, Risk, Reliability and Quality
  • Information Systems and Management

Cite this

Wang, C., Fu, F. R., & Tsai, M. Y. (2017). Location recommendation and power adjustment for D2D communication underlying LTE Cellular Networks. In T. Enokido, M. Takizawa, C-Y. Lin, H-H. Hsu, & L. Barolli (Eds.), Proceedings - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017 (pp. 487-491). [7929727] (Proceedings - 31st IEEE International Conference on Advanced Information Networking and Applications Workshops, WAINA 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WAINA.2017.40