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在高密度且訊號涵蓋範圍不規則的感測器網路中減輕廣播風暴

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Presentation on theme: "在高密度且訊號涵蓋範圍不規則的感測器網路中減輕廣播風暴"— Presentation transcript:

1 在高密度且訊號涵蓋範圍不規則的感測器網路中減輕廣播風暴
Alleviating Broadcast Storm in Dense Sensor Networks with Irregular Radio Converge

2 研究內容 提出一演算法,應用於涵蓋範圍不規則、高密度且變動頻繁的感測網路中,以減輕廣播風暴的影響。 Author:許麗君
Advisor:金仲達 發表時間:July 2006

3 Introduction Sensor network作用方式簡介 Broadcast Storm:1-hop rebroadcast
New issues : Dense wireless sensor network Proposed Solution

4 Related Works Forwarders’ selection DCB Static Protocol:MPRs,CDS,
Dynamic Protocol:DP,TDP,PDP, DCB

5 Proposed Solution:RIM
Main Ideas:不維護鄰居的資訊 Algorithm Affected Parameters

6 Performance Evaluation
Simulations: GloMoSim simulator CSMA protocol 10 trials Result s


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