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

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル2017 International Conference on Computing, Networking and Communications, ICNC 2017
出版社Institute of Electrical and Electronics Engineers Inc.
ページ277-281
ページ数5
ISBN(電子版)9781509045884
DOI
出版ステータスPublished - 2017 3 10
イベント2017 International Conference on Computing, Networking and Communications, ICNC 2017 - Silicon Valley, United States
継続期間: 2017 1 262017 1 29

出版物シリーズ

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

Other

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

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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