| Project/Area Number |
20700056
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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 | Tohoku University |
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Principal Investigator |
NAKAMURA Naoki Tohoku University, 大学院・医学系研究科, 助教 (50447132)
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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 |
¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 移動体通信 / ネットワーク / 通信プロトコル / 無線ネットワーク / 電波干渉 / アドホックネットワーク / MAC / IEEE 802.11 / IEEE802.11 |
|---|
| Research Abstract |
In this research, we proposed a scheme to reduce the interference problem in mobile communication and provide media access function to keep the environment stable, and at the same time increase channel efficiency. We analyzed how to reduce the interference problem and developed a basic technique for media access function with frame aggregation and channel re-use scheme in a complementary method. We implemented frame aggregation scheme and channel re-use scheme into network simulator, ns2. Through performance evaluation, we verify the effectiveness of our proposed scheme.
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