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Utilizing User Device Capabilities for Network Load Distribution in Mobile Networks

Research Project

Project/Area Number 17K00127
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Information network
Research InstitutionFuture University-Hakodate

Principal Investigator

Inamura Hiroshi  公立はこだて未来大学, システム情報科学部, 教授 (20780232)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsモバイルネットワーク / 負荷分散 / D2D / インターネット / 制御信号 / IoT / スマートデバイス / DDoS
Outline of Final Research Achievements

The mobile Internet is the infrastructure of society, and sound and stable operation is essential. With its wider use, it is necessary to consider the load distribution in network functionalities between the network and the terminal, such as smart phones and IoT/IoE devices. The purpose of this study is to examine the method of message delivery by the function on the terminal, which is applicable to the current mobile network. Earthquake and Tsunami Warning (ETWS) messaging systems in LTE is in use for rapid evacuation in disaster. We studied to enhance the ETWS by leveraging the device to device (D2D) communications in LTE. In particular, we proposed to extend the coverage of e node B (eNB)s through relaying among User Equipment (UE)s with Proximity Service (ProSe) device to device (D2D) capability, such that the important ETWS messages may reach people even out of the coverage area of eNBs.

Academic Significance and Societal Importance of the Research Achievements

モバイルインターネットは社会のインフラであり、健全かつ安定した運用が不可欠である。昨今の適応領域の拡大を考えると、さらに多数のデバイスの収容が必要なIoT/IoE環境ではモバイルネットワークの負荷は拡大することが予想される。これらを踏まえてスマートフォン、IoT/IoEなどの端末側での網負荷分散を考える必要がある。トラフィックの集中が懸念される地震や津波などの大規模な災害時には携帯電話基地局の故障によって一部地域の人々が電話,メール,緊急速報などのモバイルサービスを利用できない場合があり被災時に停止したモバイルネットワークの代替ネットワークを迅速に構築することが重要となる.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (8 results)

All 2020 2019 2018 2017

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (5 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Transmission Reduction Scheme in an Emergency Warning System with LTE D2D2019

    • Author(s)
      Musaka Yutaka、Nakamura Yoshitaka、Inamura Hiroshi、Jiang Xiaohong
    • Journal Title

      Proceedings of the 12th International Conference on Mobile Computing and Ubiquitous Networking (ICMU2019)

      Volume: 20 Pages: 1-6

    • DOI

      10.23919/icmu48249.2019.9006653

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 緊急速報をカバレッジ外へ拡散するための Proximity Servicesを統合した災害時同報配信システム2019

    • Author(s)
      六平豊, 中村嘉隆, 稲村浩
    • Journal Title

      情報処理学会論文誌

      Volume: 60 Pages: 514-526

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relay UE selection scheme in an emergency warning system integrating proximity services2019

    • Author(s)
      Yutaka Musaka, Yoshitaka Nakamura, and Hiroshi Inamura, Xiaohong Jiang
    • Journal Title

      Proceedings of the 16th IEEE Consumer Communications and Networking Conference (CCNC2019)

      Volume: 16 Pages: 752-753

    • DOI

      10.1109/ccnc.2019.8651762

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] TCPを標的としたLow-rate DDoS攻撃における正 常トラフィックを用いた攻撃レート削減の検討2020

    • Author(s)
      髙橋佑太, 稲村浩, 中村嘉隆
    • Organizer
      情報処理学会研究報告, Vol.2019-DPS-182, No.63
    • Related Report
      2019 Annual Research Report
  • [Presentation] 実ネットワーク環境下におけるLDDoS攻撃の検証2018

    • Author(s)
      髙橋佑太, 稲村浩, 中村嘉隆
    • Organizer
      情報処理学会研究報告, Vol.2018-MBL-89
    • Related Report
      2018 Research-status Report
  • [Presentation] Proximity Servicesを統合した災害時同報配信システムにおける通信量削減に関する検討2018

    • Author(s)
      六平 豊 中村 嘉隆 稲村 浩
    • Organizer
      情報処理学会研究報告. モバイルコンピューティンクとパーベイシブシステム(MBL)研究会, 2018
    • Related Report
      2017 Research-status Report
  • [Presentation] A Broadcast Distribution System for Deliver Emergency Bulletins to User Equipments of Outside eNBs Coverage2017

    • Author(s)
      Yutaka Musaka Yoshitaka Nakamura Hiroshi Inamura
    • Organizer
      Tenth International Conference on Mobile Computing and Ubiquitous Networking, ICMU 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] カバレッジ外の端末へ緊急速報を配信するためのProximity Servicesを用いた同報配信システム2017

    • Author(s)
      六平 豊 中村 嘉隆 稲村 浩
    • Organizer
      マルチメディア、分散協調とモバイルシンポジウム2017論文集, 2017
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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