On the performance of device-to-device communication under a composite fading channel

Won Moo Jung, Chung Gu Kang, Minjoong Rim

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

1 Citation (Scopus)

Abstract

While maintaining a quality of cellular link subject to underlay device-to-device (D2D) communication in the cellular system, it obvious that a performance of proximity-based service over D2D link would be varying with the location of its transmitter. We consider an open-loop fractional power control for the uplink cellular link while limiting the transmit power of D2D link so as to protect the cellular link. In this paper, we provide an analytical framework to compute the average outage probability of D2D link, especially taking both short-term and long-term fading effects into account, as varying the location of D2D transmitter. A main trick in the current analysis is to resort to an approximation of a composite Rayleigh plus log-normal distribution by another log-normal distribution, which allows for modeling a signal-to-interference and noise ratio (SINR) as a Gaussian random variable. Our numerical analysis and simulation results confirm that the D2D links will be operationally valid when they approach the cell edge.

Original languageEnglish
Title of host publicationInternational Conference on ICT Convergence
PublisherIEEE Computer Society
Pages111-116
Number of pages6
ISBN (Print)9781479967865
DOIs
Publication statusPublished - 2014 Jan 1
Event5th International Conference on Information and Communication Technology Convergence, ICTC 2014 - Busan, Korea, Republic of
Duration: 2014 Oct 222014 Oct 24

Other

Other5th International Conference on Information and Communication Technology Convergence, ICTC 2014
CountryKorea, Republic of
CityBusan
Period14/10/2214/10/24

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

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  • Cite this

    Jung, W. M., Kang, C. G., & Rim, M. (2014). On the performance of device-to-device communication under a composite fading channel. In International Conference on ICT Convergence (pp. 111-116). [6983095] IEEE Computer Society. https://doi.org/10.1109/ICTC.2014.6983095