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- Title
Node Synchronization Across Two-layered Heterogeneous Clustered Wireless Sensor Network.
- Authors
Miezitis, Gundars; Taranovs, Romans; Zagurskis, Valerijs
- Abstract
Time synchronization is a mandatory feature needed for Wireless Sensor Network to operate consistently and to be capable to chronologically link to global time. Time synchronization is important when the sensor nodes employ TDMA [9] based medium access protocols and when sensor nodes want to operate on some time managed schedule as well. Time stamping is one of the most widely used approaches, because of simple implementation and of being quite precise. Based on the time stamp exchange approach we provide network wide synchronization that employs neighbouring node information to determine if synchronization should be continued on the same level or in the second level of nodes.
- Subjects
WIRELESS sensor networks; CLUSTER analysis (Statistics); FEATURE extraction; WIRELESS sensor nodes; TIME division multiple access; SYNCHRONIZATION
- Publication
Technologies of Computer Control, 2014, Vol 15, p56
- ISSN
2255-9108
- Publication type
Article
- DOI
10.7250/tcc.2014.008