2009 Fiscal Year Final Research Report
Wireless Ad Hoc Broadcasting with Network Coding
| Project/Area Number |
19700059
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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 | Osaka University |
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Principal Investigator |
MATSUDA Takahiro Osaka University, 工学研究科, 准教授 (50314381)
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| Project Period (FY) |
2007 – 2009
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| Keywords | ネットワークコーディング / ブロードキャスト / 無線アドホックネットワーク |
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| Research Abstract |
Broadcasting in wireless ad hoc networks results in a serious problem called broadcast storm problem, where serious collision of packets or significant waste of power occurs due to a huge amount of redundant packet forwarding. In order to solve this problem, a broadcasting scheme with network coding was proposed, and its performance was evaluated with simulation experiments. Network coding can reduce the number of forwarded packets by allowing intermediate nodes to encode packets before forwarding.
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