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Performance of Cognitive Radio Networks with Energy Harvesting Nodes

Research Project

Project/Area Number 16K06363
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

Sakakibara Katsumi  岡山県立大学, 情報工学部, 教授 (10235137)

Co-Investigator(Kenkyū-buntansha) 武次 潤平  岡山県立大学, 情報工学部, 助教 (10405483)
高林 健人  岡山県立大学, 情報工学部, 助教 (70803336)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsコグニティブ無線 / エネルギーハーベスト技術 / ランダムアクセスプロトコル / スロット付アロハ / ランダムアクセス / スループット / パケット伝送遅延時間 / 安定性 / エネルギーハーベスト / パケット伝送遅延制限 / カタストロフィ理論 / 安定性解析 / 安定化手法 / 数理モデル
Outline of Final Research Achievements

We investigate performance of secondary users with energy harvesting techniques in cognitive radio networks. Slotted ALOHA is supposed as a medium access control protocol of secondary users. Under certain assumptions, a secondary user can be modeled by a 2-dimensional Markov chain. Using the 2-dimensional Markov chain, we can formulate a fixed point equation with respect to the ratio of secondary users which actually transmit their data packet. Numerical results show that a bistable behavior can be observed in slotted ALOHA consisting of secondary users with energy harvesting techniques in cognitive radio networks to classical, similarly slotted ALOHA.

Academic Significance and Societal Importance of the Research Achievements

無線周波数(通信資源)は有限である反面,無線通信を利用する情報量は日々増加している.このとき,通信資源の空きを活用するコグニティブ無線,端末周辺の環境からエネルギーを獲得するエネルギーハーベスト技術,スロット付アロハ方式に代表されるMACプロトコルは,増加する情報量を収容するために重要な要素技術である.本研究の成果により,スロット付アロハ方式に限定されるものの,このような無線ネットワークの性能を評価するツールを提供することができる.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (11 results)

All 2018 2017 2016

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Modeling and Analysis of Slotted ALOHA Systems With Energy Harvesting Nodes and Retry Limit2018

    • Author(s)
      Sakakibara Katsumi、Takabayashi Kento
    • Journal Title

      IEEE Access

      Volume: 6 Pages: 63527-63536

    • DOI

      10.1109/access.2018.2877424

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Integrated Performance Evaluation of the Smart Body Area Networks Physical Layer for Future Medical and Healthcare IoT2018

    • Author(s)
      Takabayashi Kento、Tanaka Hirokazu、Sakakibara Katsumi
    • Journal Title

      Sensors

      Volume: 19 Issue: 1 Pages: 1-21

    • DOI

      10.3390/s19010030

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of random assigning of initial contention window value on performance of persistent relay CSMA with and without binary exponential backoff algorithm2018

    • Author(s)
      Katsumi Sakakibara, Naoya Yoda and Kento Takabayashi
    • Journal Title

      WSEAS Transactions on Communications

      Volume: 17 Pages: 120-128

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] On bistable region of slotted-ALOHA systems with delay constraints2016

    • Author(s)
      Takayuki Horiuchi, Katsumi Sakakibara and Jumpei Taketsugu
    • Journal Title

      Universal Journal of Communications and Network

      Volume: 4 Issue: 2 Pages: 29-35

    • DOI

      10.13189/ujcn.2016.040201

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Performance analysis of slotted ALOHA systems with energy harvesting nodes and retry limit using DTMC model2018

    • Author(s)
      榊原勝己, 中田耀至, 高林健人
    • Organizer
      Proceedings of the Federated Conference on Computer Science and Information Systems (FedCSIS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Performance Evaluation of Error Control Scheme in ETSI SmartBAN PHY2018

    • Author(s)
      高林健人, 田中宏和, 榊原勝己
    • Organizer
      Proceedings of the Global IoT Summit 2018 (GIoTS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On stability of slotted-ALOHA systems with delay constraints and geometric transmission probability2017

    • Author(s)
      Takayuki Horiuchi, Katsumi Sakakibara and Jumpei Taketsugu
    • Organizer
      31st International Conference on Information and Networking (ICOIN2017)
    • Place of Presentation
      Danang, Vietnam
    • Year and Date
      2017-01-11
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Simulation study of persistent relay CSMA with random assigning of initial contention window values2017

    • Author(s)
      Katsumi Sakakibara, Naoya Yoda and Kento Takabayashi
    • Organizer
      12th International Conference on Systems and Networks Communications (ICSNC2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 遅延制限されたスロット付アロハ方式の安定性に対する送信確率の影響2016

    • Author(s)
      堀内貴行, 榊原勝己, 武次潤平
    • Organizer
      平成28年度(第67回)電気・情報関連学会中国支部連合大会
    • Place of Presentation
      東広島
    • Year and Date
      2016-10-22
    • Related Report
      2016 Research-status Report
  • [Presentation] On bistable behavior of slotted-ALOHA systems with delay constraints2016

    • Author(s)
      Takayuki Horiuchi, Katsumi Sakakibara and Jumpei Taketsugu
    • Organizer
      13th IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS2016)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-08-25
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 遅延制限されたスロット付アロハ方式の双安定性に関する考察2016

    • Author(s)
      堀内貴行, 榊原勝己, 武次潤平
    • Organizer
      電子情報通信学会技術研究報告 (情報ネットワーク研究会)
    • Place of Presentation
      東京
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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