Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/11502
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Li X. | en_US |
dc.contributor.author | Santoro N. | en_US |
dc.contributor.author | Stojmenović, Ivan | en_US |
dc.date.accessioned | 2020-03-03T14:44:39Z | - |
dc.date.available | 2020-03-03T14:44:39Z | - |
dc.date.issued | 2009-08-25 | - |
dc.identifier.issn | 00189340 | en_US |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/11502 | - |
dc.description.abstract | We formalize the distance-sensitive service discovery problem in wireless sensor and actor networks, and propose a novel localized algorithm, iMesh. Unlike existing solutions, iMesh uses no global computation and generates constant per-node storage load. In iMesh, new service providers (i.e., actors) publish their location information in four directions, updating an information mesh. Information propagation for relatively remote services is restricted by a blocking rule, which also updates the mesh structure. Based on an extension rule, nodes along mesh edges may further advertise newly arrived relatively near service by backward distance-limited transmissions, replacing previously closer service location. The final information mesh is a planar structure constituted by the information propagation paths. It stores locations of all the service providers and serves as service directory. Service consumers (i.e., sensors) conduct a lookup process restricted within their home mesh cells to discover nearby services. We analytically study the properties of iMesh including construction cost and distance sensitivity over a static network model. We evaluate its performance in static/dynamic network scenarios through extensive simulation. Simulation results verify our theoretical findings and show that iMesh guarantees nearby (closest) service selection with very high probability, >99 percent (respectively, >95 percent). © 2009 IEEE. | en |
dc.relation.ispartof | IEEE Transactions on Computers | en |
dc.title | Localized distance-sensitive service discovery in wireless sensor and actor networks | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.doi | 10.1109/TC.2009.54 | - |
dc.identifier.scopus | 2-s2.0-68949170852 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/68949170852 | - |
dc.description.version | Unknown | en_US |
dc.relation.lastpage | 1288 | en |
dc.relation.firstpage | 1275 | en |
dc.relation.issue | 9 | en |
dc.relation.volume | 58 | en |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
Appears in Collections: | Naučne i umetničke publikacije |
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