Indoor Radio Wave Propagation Characteristics of 2.4/5 GHz Wireless LAN System in an Office Environment with Furniture

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  • YONEZAWA Satoshi
    Graduate School of Information Science Technology, Hokkaido University
  • MAEDA Yuji
    Graduate School of Information Science Technology, Hokkaido University
  • OMIYA Manabu
    Information Initiative Center, Hokkaido University

Bibliographic Information

Other Title
  • 什器を備えたオフィス環境における2.4/5GHz帯無線LANシステムの屋内伝搬特性(放送現業技術・送受信技術および一般)
  • 什器を備えたオフィス環境における2.4/5GHz帯無線LANシステムの屋内伝搬特性
  • ジュウキ オ ソナエタ オフィス カンキョウ ニ オケル 2.4/5GHzタイ ムセン LAN システム ノ オクナイ デンパン トクセイ

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Abstract

Recently a wireless LAN (WLAN) system based on the IEEE802.11n standard such as a WLAN router and an access point with high output power and high speed data transmission has become popular. Compared with the conventional IEE802.11a/g/b standards, the IEEE802.11n standard achieves data transmission speed five times faster than them. The paper discusses the indoor propagation characteristics in an office environment by the practical measurements and the numerical simulations. In order to confirm the validity of the measurement results, large-scale FDTD simulations are carried out for the two cases of the room with and without furniture. We will clarify effects of furniture related to the indoor propagation from the numerical results. As a result, we propose an effective means of modeling indoor propagation channels based on numerical simulations.

Journal

  • ITE Technical Report

    ITE Technical Report 37.34 (0), 21-24, 2013

    The Institute of Image Information and Television Engineers

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