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Development of propagation loss estimation formula for ITS systems

Research Project

Project/Area Number 25420392
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Communication/Network engineering
Research InstitutionDoshisha University

Principal Investigator

Iwai Hisato  同志社大学, 理工学部, 教授 (70411064)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
KeywordsITS / 車車間通信 / 伝搬損失 / レイトレーシング / 道路幅方向依存性 / 周囲建物配置
Outline of Final Research Achievements

A propagation path loss estimation formula in ITS communication environments such as inter-vehicle communications was developed. In the formula, the propagation loss between a transmitter and a receiver is predicted based on road parameters. It is established based on the results of the theoretical analysis and the measured data. While the formula is a simple one, it realizes the comparable estimation accuracy as the ray-tracing method which is a typical existing prediction method.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (11 results)

All 2016 2015 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (10 results)

  • [Journal Article] 見通し外車車間通信環境におけるレイトレーシングに基づく伝搬損失簡易計算式2016

    • Author(s)
      菅江一平, 岩井誠人, 笹岡秀一
    • Journal Title

      電子情報通信学会和文論文誌B

      Volume: J99-B

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 見通し外車車間通信環境における伝搬損失簡易推定モデルの精度評価2016

    • Author(s)
      菅江一平, 岩井誠人, 笹岡秀一
    • Organizer
      電子情報通信学会無線通信システム研究会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2016-06-24
    • Related Report
      2015 Annual Research Report
  • [Presentation] 交差点越え車車間通信環境における伝搬損失簡易推定式高精度化の検討2016

    • Author(s)
      菅江一平, 岩井誠人, 笹岡秀一
    • Organizer
      電子情報通信学会アンテナ伝播研究会
    • Place of Presentation
      奈良県橿原市
    • Year and Date
      2016-05-21
    • Related Report
      2015 Annual Research Report
  • [Presentation] 車車間通信環境における道路幅方向送受信位置変化の伝搬損失特性への影響2016

    • Author(s)
      小澤和夫, 岩井誠人, 笹岡秀一
    • Organizer
      電子情報通信学会アンテナ伝播研究会
    • Place of Presentation
      沖縄県石垣市
    • Year and Date
      2016-04-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] クランク道路における車車間通信用伝搬損失簡易計算式2015

    • Author(s)
      細川裕樹,岩井誠人,笹岡秀一
    • Organizer
      電子情報通信学会アンテナ・伝播研究会
    • Place of Presentation
      福井県福井市
    • Year and Date
      2015-03-19 – 2015-03-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Simplified prediction of propagation loss over none line-of-sight intersections in V2V2014

    • Author(s)
      I. Sugae, T. Tango, H. Iwai, and H. Sasaoka
    • Organizer
      2014 International Symposium on Antennas and Propagations
    • Place of Presentation
      台湾高雄市
    • Year and Date
      2014-12-02 – 2014-12-05
    • Related Report
      2014 Research-status Report
  • [Presentation] 車車間通信環境における伝搬損失道路幅方向位置依存性の検討2014

    • Author(s)
      小澤和生,岩井誠人,笹岡秀一
    • Organizer
      平成26年電気関係学会関西連合大会
    • Place of Presentation
      奈良県生駒市
    • Year and Date
      2014-11-23 – 2014-11-24
    • Related Report
      2014 Research-status Report
  • [Presentation] SIR based grouping scheme of interference alignment2014

    • Author(s)
      N. Maeda, H. Iwai, and H. Sasaoka
    • Organizer
      2014 IEEE International Workshop on Electromagnetics
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2014-08-04 – 2014-08-06
    • Related Report
      2014 Research-status Report
  • [Presentation] ITS車車間通信環境における伝搬損失の道路幅方向送受信位置依存性の評価2014

    • Author(s)
      小澤和生、岩井誠人、笹岡秀一
    • Organizer
      電子情報通信学会2014年総合大会
    • Place of Presentation
      新潟
    • Related Report
      2013 Research-status Report
  • [Presentation] Effect of Building Configuration of Intersection on Propagation Loss Characteristics of V2V Communications2013

    • Author(s)
      Yuki Hosokawa, Hisato Iwai, Hideichi Sasaoka
    • Organizer
      2013 Asia-Pacific Radio Science Conference
    • Place of Presentation
      台湾、台北
    • Related Report
      2013 Research-status Report
  • [Presentation] •車車間通信環境における伝搬損失特性に対する交差点周辺の建物配置の影響2013

    • Author(s)
      細川裕樹、岩井誠人、笹岡秀一
    • Organizer
      日本学術会議 電気電子工学委員会 URSI分科会 非電離媒質伝搬・リモートセンシング小委員会
    • Place of Presentation
      京都
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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