Discover Topology Using Connectivities A distributed
coordinate-free topology aware algorithm called Triangular Mesh
Self-organized self- Healing (3MeSH) is introduced to detect
boundaries of coverage holes using connectivity information, and
recover such holes by activating the minimum number of redundant
nodes using a distributed iterative process. A routing hole can be
detected in almost the same way as a coverage hole, therefore
routing holes, jamming holes, sink/black holes and worm holes may
also be detected or avoided using exactly the same algorithm
(3MeSH). A probabilistic model is also introduced to calculate the
probability of triangulation for any position in a randomly
deployed sensor network given the node density. Another
mathematical model is introduced to calculate the mean size of
holes. Based on these models, the expected number of holes and the
probability of complete coverage are formulated for a sensor
network with any node density and target area.
General
Imprint: |
Lap Lambert Academic Publishing
|
Country of origin: |
Germany |
Release date: |
May 2010 |
First published: |
May 2010 |
Authors: |
Xiaoyun Li
|
Dimensions: |
229 x 152 x 7mm (L x W x T) |
Format: |
Paperback - Trade
|
Pages: |
108 |
ISBN-13: |
978-3-8383-6934-1 |
Categories: |
Books >
Computing & IT >
Computer communications & networking >
General
|
LSN: |
3-8383-6934-3 |
Barcode: |
9783838369341 |
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