Research on ultra low-power on-demand and on-supply wireless communications system
| Project/Area Number |
26820149
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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 | Kansai University |
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Principal Investigator |
Yomo Hiroyuki 関西大学, システム理工学部, 教授 (00510124)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 無線通信 / 省電力化 / ウェイクアップ受信機 / エネルギーハーベスト / WiFi / 無線センサネットワーク / 無線LAN / センサネットワーク / ウェイクアップ無線 / アクセス制御方式 / MAC |
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| Outline of Final Research Achievements |
In this research, aiming at the realization of ultra low-power wireless communications system, we studied on-demand communications, which utilize supplied energy only when communications are needed, and on-supply communications, which adapt communications control to the amount of energy supplied by energy-harvesting technologies. We developed communications schemes and protocols that are required for on-demand and on-supply communications to be integrated into WiFi and wireless sensor networks, which are fundamental technologies in IoT paradigm. We validated effectiveness of the developed schemes and protocols with theoretical analysis, computer simulations, and experimental evaluations.
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Report
(4 results)
Research Products
(23 results)
