Broadcasting with optimized transmission efficiency in 3-dimensional wireless networks

Yung Liang Lai, Jehn Ruey Jiang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Broadcasting is one of the most important operations in the wireless network for disseminating information throughout the entire network. Flooding is a simple mechanism to realize broadcasting, but it has high redundancy of retransmissions, leading to low transmission efficiency. Many broadcast protocols have been proposed for pursuing optimized transmission efficiency for wireless networks hypothetically deployed on the 2-dimesional (2D) plane. In the real world, wireless networks are deployed in the 3D space. In this paper, we derive the upper bound of 3D transmission efficiency and propose a 3D broadcast protocol with optimized transmission efficiency by partitioning the 3D space into multi-layer hexagonal prisms of a hexagon ring pattern in each layer. As we will show, the transmission efficiency of the proposed protocol can reach 1/π, which is better than those of other polyhedron-filling approaches using cubes, hexagon prisms, rhombic dodecahedrons, and truncated octahedrons.

原文???core.languages.en_GB???
主出版物標題ICPADS '09 - 15th International Conference on Parallel and Distributed Systems
頁面80-87
頁數8
DOIs
出版狀態已出版 - 2009
事件15th International Conference on Parallel and Distributed Systems, ICPADS '09 - Shenzhen, Guangdong, China
持續時間: 8 12月 200911 12月 2009

出版系列

名字Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS
ISSN(列印)1521-9097

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???event.eventtypes.event.conference???15th International Conference on Parallel and Distributed Systems, ICPADS '09
國家/地區China
城市Shenzhen, Guangdong
期間8/12/0911/12/09

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