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For
all network topologies, CCA-Map can achieve good localization
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results
(below 10%r) for low connectivity levels when using ranging
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Using
connectivity only, CCA-Map achieves 20%r or better for
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reasonably
low connectivity levels
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CCA-Map
almost always significantly better than MDS-Map
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CCA-Map
does not require many anchor nodes
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Future
Work
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Study
irregular and anisotropic networks in more detail (Milcom paper)
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Improve
stability of MDS and CCA in range-free case
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Implement
algorithm in testbed to study computational complexity
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May
exploit hierarchical nature of testbed to run localization on only
clusterheads
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