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Improving Energy Efficiency Using Wireless Sensor Network

  • Unique Paper ID: 166306
  • Volume: 11
  • Issue: 2
  • PageNo: 768-776
  • Abstract:
  • Energy is the major constraint in Wireless Sensor Network. In multi-hop network, the nodes consume high energy due to data forwarding to the nodes that are present far away. This leads to quick draining of battery within a short time. In the proposed system, multiple mobile sink nodes are used for gathering data from the Cluster Head (CH) i.e. Rendezvous Points (RP) and each cluster contain only one RP. Initially Rendezvous Point (RP) is identified in the network in random manner. The proposed system makes a hybrid moving pattern in which mobile-sink nodes solely visits RP’s, as hostile. Sensor nodes that are not the Rendezvous Points forward their detected knowledge via single hopping to the closest RP. The basic drawback is the computation of a tour that visits the Rendezvous Points (RP), among a given delay. Finding the distinctive best path is considered as an NP-hard problem. To overcome the problem, Weighted Rendezvous Planning (WRP) is projected thereby every sensing node is appointed a weight equivalent to its hop distance from the tour. WRP is a valid intensive technique which helps in better energy preservation. Localization of node is included in which movement of the sink node can be tracked by all the nodes. WRP increase the network lifetime and reduce energy consumption when compared with the existing system. The simulation-based performance evaluation is performed in the output.
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Cite This Article

  • ISSN: 2349-6002
  • Volume: 11
  • Issue: 2
  • PageNo: 768-776

Improving Energy Efficiency Using Wireless Sensor Network

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Impact Factor
8.01 (Year 2024)
UGC Approved
Journal no 47859

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