| Project/Area Number |
20700059
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Computer system/Network
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| Research Institution | Mie University |
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Principal Investigator |
KATSUHIRO Naito Mie University, 大学院・工学研究科, 助教 (80378314)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | マルチホップネットワーク / 経路制御 / レート制御 / 送信電力制御 / プロトコル / TCP / 適応レート制御 / 経路制御プロトコル / 干渉 / MAC |
|---|
| Research Abstract |
In this study, we proposed some communication protocols for multi-hop networks. Especially, we focus on interference effect between neighbor communication or self communication. In the proposed protocols, mobile terminals can select adequate transmission rate according to channel condition, and select an adequate transmission power to reduce interference to neighbor communication or self communication. From simulation, we showed that the proposed protocols can improve end-to-end throughput and while network throughput. Additionally, we find that interference is a big factor of degradation in multi-hop networks from experimental results.
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