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題名 A Cross-Layer Routing Design for Multi-Interface Wireless Mesh Networks
作者 蔡子傑
Tsai,Tzu-Chieh; Peng,Chen-Tzu
貢獻者 資科系
日期 2009-10
上傳時間 2-九月-2014 17:19:44 (UTC+8)
摘要 In this paper, we propose a cross-layer routing protocol design over multi-power, multi-interface wireless mesh networks (WMNs). Variable transmission power levels cause different network connectivity and impact the route discovery. Further, different power levels have different network spatial reusability and interference. These features affect the network throughput and end-to-end delay. We incorporate transmission power control with intra/inter-flow interference, and proposed the Multi-power Multi-interface Routing protocol considering Intra/Inter flow Interference (M2iRi2). Each radio interface locally calculates the tolerable interference (iTolerance)information at the physical layer and sends to the network layer to exchange with neighbors to constrain the power level selection at the route discovery. The traffic flow chooses the appropriate power level and the path with less interference to forward the packets. In this way, the simulations results demonstrate that the proposed M2iRi2 can improve both network throughput and end-to-end delay.
關聯 MESH 2009. Second International Conference on Advances in Mesh Networks, 109-114
資料類型 conference
DOI http://dx.doi.org/10.1155/2009/208524
dc.contributor 資科系en_US
dc.creator (作者) 蔡子傑zh_TW
dc.creator (作者) Tsai,Tzu-Chieh; Peng,Chen-Tzuen_US
dc.date (日期) 2009-10en_US
dc.date.accessioned 2-九月-2014 17:19:44 (UTC+8)-
dc.date.available 2-九月-2014 17:19:44 (UTC+8)-
dc.date.issued (上傳時間) 2-九月-2014 17:19:44 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/69583-
dc.description.abstract (摘要) In this paper, we propose a cross-layer routing protocol design over multi-power, multi-interface wireless mesh networks (WMNs). Variable transmission power levels cause different network connectivity and impact the route discovery. Further, different power levels have different network spatial reusability and interference. These features affect the network throughput and end-to-end delay. We incorporate transmission power control with intra/inter-flow interference, and proposed the Multi-power Multi-interface Routing protocol considering Intra/Inter flow Interference (M2iRi2). Each radio interface locally calculates the tolerable interference (iTolerance)information at the physical layer and sends to the network layer to exchange with neighbors to constrain the power level selection at the route discovery. The traffic flow chooses the appropriate power level and the path with less interference to forward the packets. In this way, the simulations results demonstrate that the proposed M2iRi2 can improve both network throughput and end-to-end delay.en_US
dc.format.extent 285 bytes-
dc.format.mimetype text/html-
dc.language.iso en_US-
dc.relation (關聯) MESH 2009. Second International Conference on Advances in Mesh Networks, 109-114en_US
dc.title (題名) A Cross-Layer Routing Design for Multi-Interface Wireless Mesh Networksen_US
dc.type (資料類型) conferenceen
dc.identifier.doi (DOI) 10.1155/2009/208524en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1155/2009/208524en_US