| Project/Area Number |
26820143
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Communication/Network engineering
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| Research Institution | National Institute of Informatics (2016-2017)
Kyoto University (2014-2015) |
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Principal Investigator |
Kaneko Megumi 国立情報学研究所, アーキテクチャ科学研究系, 准教授 (10595739)
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| Research Collaborator |
Hayashi Kazunori 大阪市立大学, 教授 (50346102)
Masaaki Nagahara 北九州大学, 教授 (90362582)
Popovski Petar オールボー大学, 教授
Simeone Osvaldo ニュージャージー工科大学, 教授
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 無線通信 / 無線資源割り当て / M2M / 制御通信システム / 圧縮センシング |
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| Outline of Final Research Achievements |
In this work, we have considered the design of wireless access and communication protocols for the future Internet of Things (IoT) and Machine-to-Machine (M2M) systems. In particular, we aimed at designing spectrum and energy-efficient access protocols while satisfying the stringent reliability and delay requirements of wireless control systems. We have first analyzed the suitable PHY and MAC layer protocols to support such requirements. Next, we have focused on the WLAN-based Communication-Based Train Control (CBTC) as one concrete scenario of a wireless feedback control system, for which we have proposed a tailored link layer protocol. Our results show that the proposed access protocol achieves large improvements in terms of communication delay outage performance as well as the overall system control performance.
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