NDLI: Testbed Experimentation of a Meshed Tree Routing with Local Link State for Wireless PAN Mesh

Content Provider	IEEE Xplore Digital Library
Author	Rui Zhang Tae Rim Park Lee, M.J. Hakyung Jung Jaehong Ryu
Copyright Year	2008
Description	Author affiliation: Dept of Electr. Eng., City Univ. of New York, New York, NY (Rui Zhang; Tae Rim Park; Lee, M.J.)
Abstract	This paper focus on the testbed experimentation of a meshed tree routing algorithm with local link state for wireless personal area networks (WPANs) based on current IEEE 802.15.4 MAC and PHY. The meshed tree uses a block addressing scheme based on tree structure and local link state information for mesh routing. Our approach exploits the information from the global tree structure for the direction of packet forwarding and local link state for choosing the next hop toward the destination. It has two prominent features: scalability and fault tolerance. Each node maintains a local link state of k-hop(usually 2-hop) information regardless of network size, which makes the approach scalable. Being a mesh, our approach shows good fault tolerance and load balancing. Testbed experiments show that the meshed tree displays superior performance when compared with AODV and a tree based algorithm. Comparisons were made with respect to packet deliver ratio, energy consumption and memory usage. The proposed algorithm is being considered as the routing algorithm for IEEE 802.15.5 WPANMesh standard.
Starting Page	3060
Ending Page	3065
File Size	540319
Page Count	6
File Format	PDF
ISBN	9781424420759
DOI	10.1109/ICC.2008.576
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	Testing Routing Tree data structures Fault tolerance Wireless personal area networks Physical layer Scalability Load management Displays Energy consumption
Content Type	Text
Resource Type	Article

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