Modeling indoor-outdoor propagation in wooden residential area at 2.5 GHz and 3.5 GHz bands

Hideki Fukudome, Kohei Akimoto, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi

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

5 Citations (Scopus)

Abstract

To deal with the explosion of wireless traffic, the authors are now considering a new system at 3.5 GHz band, which consists of small outdoor cells constructed by access points set up indoor. In order to utilize this system, measurement-based propagation modeling in multiple frequencies is necessary. In this paper, the authors propose the new modeling method for indoor-outdoor propagation when buildings are arranged side-by-side in parallel. Additionally, the authors derive a fitting parameter at 2.5GHz and 3.5 GHz in order to compare characteristics of the target frequency with those of a frequency in service. The result shows that indoor obstacles have notable effect to path loss exponent whereas little effect to a path loss offset, while a path loss offset has a dominant effect when it comes to a difference of a frequency. Moreover, the authors confirm our model can predict a shadow fading accurately compared with previous indoor-outdoor propagation model.

Original languageEnglish
Title of host publication2017 International Conference on Computing, Networking and Communications, ICNC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages277-281
Number of pages5
ISBN (Electronic)9781509045884
DOIs
Publication statusPublished - 2017 Mar 10
Event2017 International Conference on Computing, Networking and Communications, ICNC 2017 - Silicon Valley, United States
Duration: 2017 Jan 262017 Jan 29

Publication series

Name2017 International Conference on Computing, Networking and Communications, ICNC 2017

Other

Other2017 International Conference on Computing, Networking and Communications, ICNC 2017
CountryUnited States
CitySilicon Valley
Period17/1/2617/1/29

Keywords

  • 2.5 GHz band
  • 3.5 GHz band
  • Indoor-outdoor propagation
  • Propagation model

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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    Fukudome, H., Akimoto, K., Kameda, S., Suematsu, N., Takagi, T., & Tsubouchi, K. (2017). Modeling indoor-outdoor propagation in wooden residential area at 2.5 GHz and 3.5 GHz bands. In 2017 International Conference on Computing, Networking and Communications, ICNC 2017 (pp. 277-281). [7876139] (2017 International Conference on Computing, Networking and Communications, ICNC 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCNC.2017.7876139