Research on the local communication flow increase in efficiency based on OpenFlow and contents cash

• Project/Area Number: 16K00133
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Information network
• Research Institution: University of the Ryukyus
• Principal Investigator: NAGATA Tomokazu 琉球大学, 工学部, 准教授 (30372808)
• Project Period (FY): 2016-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: SDN / OpenFlow / コンテンツキャッシュ / 地域IX

Outline of Final Research Achievements

In this research, in order to realize the increase in efficiency of the local network traffic which used OpenFlow, I checked the effect by the simulation experiment. Moreover, I also checked contributing to reduction of the amount of communications in http communication by combining with contents cash.
This research is carrying out interconnection of the local intranet currently installed in each area, and showed that the increase in efficiency and backup redundancy of communication traffic of an overall community were realizable.

Academic Significance and Societal Importance of the Research Achievements

本研究は、各地域に設置されている地域イントラネットを相互接続することで、地域全体の通信トラフィックの効率化と冗長化を実現するものである。

Research Products

• [Journal Article] FORMAL DEVELOPMENT OF ONLINE SHOPPING SYSTEM USING EVENT-B (2016)
  • Author(s): Jawid Ahmad Baktash, Tomokazu Nagata and Mursal Dawodi
  • Journal Title: International Journal of Applied Engineering and Technology Volume: 6(2) Pages: 1-7
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Specific Kankor Management System for Afghanistan (2016)
  • Author(s): Mursal Dawodi, Jawid Ahmad Baktash and Tomokazu Nagata
  • Journal Title: Information Journal Volume: 19 Pages: 1885-1892
  • NAID: 40020905684
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Cloud Based Dynamic Routing with Frrdback in Formal Methods (2016)
  • Author(s): Jawid Ahmad Baktash, Mursal Dawodi and Tomokazu Nagata
  • Journal Title: International Journal of Advanced Computational Engineering and Networking Volume: 4 Pages: 17-20
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Consideration on Core Layer Dynamic Network and Server Refinement Using Event-B (2016)
  • Author(s): Jawid Ahmad Baktash, Mursal Dawodi, Zahra Nazari and Tomokazu Nagata
  • Journal Title: International Journal of Emerging Technology and Advanced Engineering Volume: 6 Pages: 147-155
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] 情報系学科における教育研究用情報システムの運用ならびにセキュリティ改善に関する取り組み (2019)
  • Author(s): 玉城祐太, 伊佐大佑, 長田智和, 谷口祐治
  • Organizer: 信学技報
• [Presentation] トラフィック監視による不正通信遮断システムの提案 (2018)
  • Author(s): 田場典智, 長田智和, 谷口祐治
  • Organizer: 第80会情報処理学会全国大会論文誌
• [Presentation] OpenFlow?を用いたネットワーク監視とトポロジーの可視化 (2018)
  • Author(s): 秋田海人, 長田智和, 谷口祐治
  • Organizer: 第80会情報処理学会全国大会論文誌
• [Presentation] 情報系学科における教育研究用情報システムの運用管理に関する取り組み (2017)
  • Author(s): 田中大海 , 城戸翔大, 長田智和, 谷口祐治
  • Organizer: 情報処理学会インターネットと運用技術研究会報告(IOT)
  • Place of Presentation: 沖縄県宜野湾市カヌチャリゾート・フェストーネ
  • Year and Date: 2017-02-24
• [Presentation] Dynamic Routing Verification, Using Event-B (2017)
  • Author(s): Jawid Ahmad Baktash, Tomokazu Nagata
  • Organizer: Advances in collaboration for Engineering & Technology, Computer, Basic and Applied Sciences Research
  • Place of Presentation: 東京都新宿区新宿ニューシティホテル
  • Year and Date: 2017-01-26
  • Int'l Joint Research
• [Presentation] 家庭内無線LANネットワークにおけるIoTデバイスの真正性及び健全性向上に関する研究 (2016)
  • Author(s): 西村優吾, 長田智和
  • Organizer: 電子情報通信学会IA&IN研究会
  • Place of Presentation: 広島県広島市広島市立大学
  • Year and Date: 2016-12-15
• [Presentation] Dynamic Routing Protocols Evaluation with the feedback of Event-B and Formal Method (2016)
  • Author(s): Jawid Ahmad Baktash, Mursal Dawodi and Tomokazu Nagata
  • Organizer: 106th International Conference on Science and Innovative Engineering (ICSIE)
  • Place of Presentation: 京都府京都市ホテルグランビア京都
  • Year and Date: 2016-10-10
  • Int'l Joint Research
• [Presentation] Cloud-based Dynamic Routing with Feedback in Formal Methods (2016)
  • Author(s): Jawid Ahmad Baktash, Mursal Dawodi and Tomokazu Nagata
  • Organizer: International Institute of Engineering & researchers proceeding of 37th international conference
  • Place of Presentation: 京都府京都市ホテルグランビア京都
  • Year and Date: 2016-06-22
  • Int'l Joint Research