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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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Energy-Efficient Clustering Multi-Hop Routing Protocol in a UWSN.

Nhat-Tien Nguyen1,2, Thien T T Le2, Huy-Hung Nguyen2

  • 1Department of Telecommunications, VSB-Technical University of Ostrava, 708 00 Ostrava, Czech Republic.

Sensors (Basel, Switzerland)
|January 22, 2021
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Summary

This study introduces an energy-efficient clustering multi-hop routing protocol (EECMR) for underwater wireless sensor networks. EECMR balances node energy consumption, extending network lifetime in aquatic environments.

Keywords:
clusteringdepth-based routingenergy-efficientunderwater wireless sensor network

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Area of Science:

  • Environmental monitoring
  • Wireless sensor networks
  • Network protocols

Background:

  • Underwater wireless sensor networks (UWSNs) are crucial for monitoring aquatic environments.
  • Deploying numerous sensor nodes in oceans and rivers necessitates efficient network management.

Purpose of the Study:

  • To propose an energy-efficient clustering multi-hop routing protocol (EECMR) for UWSNs.
  • To enhance network lifetime and balance energy consumption among sensor nodes.

Main Methods:

  • Dividing the network area into layers based on depth.
  • Selecting cluster heads based on node depth and residual energy.
  • Implementing a multi-hop routing path for data transmission to a sink node.
  • Aggregating data packets at the cluster head before forwarding.

Main Results:

  • EECMR effectively balances energy consumption across sensor nodes.
  • The proposed protocol significantly increases the overall network lifetime.
  • Simulation results validate the efficiency of EECMR.

Conclusions:

  • EECMR offers an effective solution for energy management in UWSNs.
  • The protocol's layered approach and intelligent cluster head selection contribute to its success.
  • This research advances the development of sustainable underwater monitoring systems.