NDLI: Routing over Interconnected Heterogeneous Wireless Networks with Intermittent Connections

Content Provider	IEEE Xplore Digital Library
Author	Samuel, H. Weihua Zhuang Preiss, B.
Copyright Year	2008
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON (Samuel, H.; Weihua Zhuang)
Abstract	The recent years have seen an enormous advance in wireless communication technology and a wide spread of various types of wireless networks. It requires effective inter-networking among the heterogeneous wireless networks in order to support user roaming over the networks while maintaining the connectivity. One of main challenges to achieve the connectivity over a heterogeneous wireless network is potential intermittent connections caused by user roaming. The issue is how to maintain the connection as the user roams and how to ensure service quality in the presence of a long disconnection period. In this paper, we apply the concept of delay tolerant network (DTN) framework to heterogeneous terrestrial wireless networks, and propose a routing scheme to ensure successful communication over an information transport platform that can encounter excessive long delays and intermittent paths. Simulation results demonstrate that our proposed scheme outperforms the epidemic routing based scheme.
Starting Page	2282
Ending Page	2286
File Size	281212
Page Count	5
File Format	PDF
ISBN	9781424420759
DOI	10.1109/ICC.2008.435
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-05-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Routing Wireless networks Disruption tolerant networking Roaming Wireless sensor networks Wireless mesh networks Protocols Space technology Internetworking Communications Society
Content Type	Text
Resource Type	Article

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