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Studies on Success Prioritized Random Access Protocols

Research Project

Project/Area Number 18K04140
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21020:Communication and network engineering-related
Research InstitutionKyoto Institute of Technology

Principal Investigator

Umehara Daisuke  京都工芸繊維大学, 情報工学・人間科学系, 教授 (50314258)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsランダムアクセスプロトコル / IEEE 802.11 DCF / 非持続型CSMA / バックオフアルゴリズム / 成功優先確率 / 伝送効率向上 / エネルギー効率向上 / スケーラビリティ向上 / 成功優先ランダムアクセス / スロットアロハ / 成功優先ランダムアクセスプロトコル / パケット無線ネットワーク / メディアアクセス制御 / 伝送効率 / エネルギー効率
Outline of Final Research Achievements

In packet radio communication systems such as Wi-Fi, where there are packet collisions caused by sharing the same space as the communication medium, we have introduced the concept of success priority, which allows a wireless station that successfully transmits a packet to have priority over other wireless stations with a certain probability. By introducing this success priority mechanism, packet collisions can be significantly reduced, and the loss of space usage time and packet energy for transmission and reception caused by packet collisions can be reduced. We have quantitatively shown that these effects lead to a reduction in the upload time of files and a longer battery life.

Academic Significance and Societal Importance of the Research Achievements

競合があるパケット無線ネットワークでは,その空間へのアクセスを他の無線局と競合する.同じタイミングで複数のアクセスがあるとパケット衝突となり時間やエネルギーのロスにつながる.この研究成果は,集中制御することなく自律分散制御を維持したまま,さらに各無線局の共有空間へのアクセスの積極性を失うことなく,時間やエネルギーのロスを低減できることに学術的な意義がある.また,この方式の実装がスマートフォン等のデータ速度の改善およびバッテリの長寿命化につながることに社会的な意義がある.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (31 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (2 results) Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 8 results,  Open Access: 2 results) Presentation (17 results) (of which Invited: 3 results) Remarks (4 results)

  • [Int'l Joint Research] University of New South Wales(オーストラリア)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University of New South Wales(オーストラリア)

    • Related Report
      2018 Research-status Report
  • [Journal Article] [Invited Paper] Digital RoHR with Lloyd-Max Quantization for Distributed Collaborative MIMO-OFDM Reception2020

    • Author(s)
      Daisuke Umehara
    • Journal Title

      ITE Transactions on Media Technology and Applications

      Volume: 8 Issue: 1 Pages: 11-17

    • DOI

      10.3169/mta.8.11

    • NAID

      130007779387

    • ISSN
      2186-7364
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Controller Area Network and Its Reduced Wiring Technology2019

    • Author(s)
      Daisuke Umehara, Takeyuki Shishido
    • Journal Title

      IEICE Transactions on Communications

      Volume: E102.B Issue: 7 Pages: 1248-1262

    • DOI

      10.1587/transcom.2018ANI0004

    • NAID

      130007671374

    • ISSN
      0916-8516, 1745-1345
    • Year and Date
      2019-07-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Success Prioritized Binary Exponential Backoff Algorithm for Non-persistent CSMA2019

    • Author(s)
      Daisuke Umehara, Jinhong Yuan
    • Journal Title

      Proceedings of the 2019 IEEE Global Communications Conference

      Volume: - Pages: 1-6

    • DOI

      10.1109/globecom38437.2019.9013247

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Performance Evaluation of CAN FD with Bipolar Coding in the Data Phase for Reduced Wiring2019

    • Author(s)
      Takeyuki Shishido, Daisuke Umehara
    • Journal Title

      Proceedings of the 8th IEEE Global Conference on Consumer Electronics

      Volume: - Pages: 931-932

    • DOI

      10.1109/gcce46687.2019.9015466

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of Lloyd-Max Quantization for Distributed Collaborative Interference Cancellation2019

    • Author(s)
      Daisuke Umehara
    • Journal Title

      Proceedings of the 16th Asia Pacific Wireless Communications Symposium

      Volume: - Pages: 1-5

    • DOI

      10.1109/vts-apwcs.2019.8851611

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Success Prioritized Slotted ALOHA with Sleep Function2018

    • Author(s)
      Daisuke Umehara, Takuma Yamamoto, Jinhong Yuan
    • Journal Title

      Proceedings of the 12th International Conference on Signal Processing and Communication Systems

      Volume: - Pages: 1-7

    • DOI

      10.1109/icspcs.2018.8631709

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Ringing Mitigation Schemes for Controller Area Network2018

    • Author(s)
      Daisuke Umehara, Takeyuki Shishido
    • Journal Title

      Proceedings of the 2018 IEEE Vehicular Networking Conference

      Volume: - Pages: 1-8

    • DOI

      10.1109/vnc.2018.8628443

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Success Prioritized Distributed Coordination Function with Contention-Free Threshold2018

    • Author(s)
      Daisuke Umehara, Jinhong Yuan
    • Journal Title

      Proceedings of the 2018 IEEE International Conference on Communications

      Volume: - Pages: 1-6

    • DOI

      10.1109/icc.2018.8422700

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 成功優先DCFの性能解析モデルの一考察2021

    • Author(s)
      梅原 大祐
    • Organizer
      電子情報通信学会 総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 空間相関チャネル下における低解像度ADCを用いた大規模MIMOの特性評価2021

    • Author(s)
      吉田 麻菜
    • Organizer
      電子情報通信学会 総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 非飽和状態における成功優先DCFの性能解析2020

    • Author(s)
      吉川 大和
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Error Floor and MSQE of DCIC with Digital RoHR2020

    • Author(s)
      Daisuke Umehara
    • Organizer
      2020年 電子情報通信学会 総合大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Distributed Control Schemes of Contention Window for Success Prioritized Non-persistent CSMA2019

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Digital RoHR for Distributed Collaborative MIMO Reception2019

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 無線通信システム研究会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Quantization to Forward Received MIMO-OFDM Signals2019

    • Author(s)
      Daisuke Umehara
    • Organizer
      2019年 電子情報通信学会 ソサイエティ大会
    • Related Report
      2019 Research-status Report
  • [Presentation] A Study on CAN with Bipolar Coding in the Data Phase Compatible with CAN FD and Its Scalability2019

    • Author(s)
      Takeyuki Shishido, Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Analysis and Design of Success Prioritized Busy Doubled Backoff Algorithm for Non-persistent CSMA2019

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 成功優先DCFによるダウンリンク帯域割当制御2019

    • Author(s)
      吉川 大和, 梅原 大祐
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] CANの伝送特性に対するコンパレータの影響評価2019

    • Author(s)
      原 隆宏, 梅原 大祐
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Throughput Maximization for Success Prioritized Non-persistent CSMA2019

    • Author(s)
      Daisuke Umehara
    • Organizer
      2019年 電子情報通信学会 総合大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Success Prioritized Busy Doubled Backoff Algorithm for Non-persistent CSMA2019

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Success Prioritized Non-persistent CSMA with Sleep Funtion2018

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Ringing Mitigation Schemes for Controller Area Network2018

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] Controller Area Network and Its Reduced Wiring Technology2018

    • Author(s)
      Daisuke Umehara
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] PAM-RoHRによる端末共同干渉キャンセラにおける送受信アンテナ数の影響評価2018

    • Author(s)
      田中 祐大
    • Organizer
      電子情報通信学会 通信方式研究会
    • Related Report
      2018 Research-status Report
  • [Remarks] 国内及び査読無し発表

    • URL

      http://www.ice.is.kit.ac.jp/~umehara/papers/domestic-j.html

    • Related Report
      2020 Annual Research Report 2019 Research-status Report 2018 Research-status Report
  • [Remarks] ジャーナル論文

    • URL

      http://www.ice.is.kit.ac.jp/~umehara/papers/journal-j.html

    • Related Report
      2019 Research-status Report 2018 Research-status Report
  • [Remarks] Refereed international conference papers

    • URL

      http://www.ice.is.kit.ac.jp/~umehara/papers/international.html

    • Related Report
      2019 Research-status Report 2018 Research-status Report
  • [Remarks] 梅原 大祐

    • URL

      https://www.hyokadb.jim.kit.ac.jp/profile/ja.288262d3ce364ba04b16438a6e9b61a8.html

    • Related Report
      2019 Research-status Report 2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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