Geometry-driven Scheme for Geocas t Routing in Mobile Ad Hoc Networ ks Sung-Hee Lee, Young-Bae K o College of Information an d Communication, Ajou University, Suwon, R epublic of Korea Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd Publication Date: May 2006
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Geometry-driven Scheme for Geocast Routing in Mobile Ad Hoc Networks
Geometry-driven Scheme for Geocast Routing in Mobile Ad Hoc Networks. Sung-Hee Lee, Young-Bae Ko College of Information and Communication, Ajou University, Suwon, Republic of Korea. Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd Publication Date: May 2006. Outline. - PowerPoint PPT Presentation
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Geometry-driven Scheme for Geocast Routing in Mobile Ad Hoc Networks
Sung-Hee Lee, Young-Bae KoCollege of Information and Communication,Ajou University, Suwon, Republic of Korea
• In our simulation model, 200 nodes are randomly deployed in 1500mx 1500m square area.
• Source node is immobile, other nodes can move according to a random movement pattern with maximum speed of 5m/s without pause.
• A geocast region is circular in shape with the radius of 250m.
• Geocast region is observed to be around 12.
Performance evaluation
Performance evaluation
Conclusion
We show that our scheme is not only reliable in the aspect of packet delivery, but also reduces network overhead and latency significantly. Moreover, the proposed scheme exhibits good scalability characteristics for increasing number of geocast regions. GGP is useful in many applications and scenarios, and reduces overall routing cost