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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Motevallian, S.A. Lu Xia Anderson, B.D.O. |
| Copyright Year | 2013 |
| Description | Author affiliation: Australian Nat. Univ. & Nat. ICT, Canberra, ACT, Australia (Motevallian, S.A.; Lu Xia; Anderson, B.D.O.) |
| Abstract | This paper proposes a new merging (stitching) scheme for distributed localization of wireless sensor networks. In splitting-merging localization techniques, the network is first split into small sub-networks and each sub-network self-localizes itself, possibly in its own rather than a global coordinate basis. Then by using a stitching strategy they are merged back to compute the position of the nodes in a global coordinate basis. Unlike the existing techniques in which the stitchable sub-networks must have at least 3 nodes in common for the stitching to succeed, the proposed method can systematically address all possible scenarios (even when the two sub-networks are disjoint) while keeping the computational complexity fairly low. The scheme puts the idea of four-bar linkage mechanism and bilateration together in tackling the problem. Therefore, theoretically the proposed method can localize a broader class of networks which are localizable by any splitting-stitching technique. Simulation comparisons with trilateration and wheel graphs show a considerably higher percentage of the localized nodes in this technique. This technique in conjunction with some existing distributed splitting technique, provides a total distributed localization algorithm. |
| Starting Page | 1454 |
| Ending Page | 1458 |
| File Size | 1453886 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467331227 |
| ISSN | 15503607 |
| DOI | 10.1109/ICC.2013.6654716 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-09 |
| Publisher Place | Hungary |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Merging Couplings Wheels Clustering algorithms Equations Joints Couplers Four-bar linkage Sensor Networks Distributed Localization Merging-based localization Bilateration |
| Content Type | Text |
| Resource Type | Article |
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