2009 Fiscal Year Final Research Report
An Enhancement of Channel Utilization Scheme ConsideringInterference Problems in Wireless Ad-hoc Networks
| 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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| 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 |
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| 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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