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Wake-Up Receiver-Based Routing for Clustered Multihop Wireless Sensor Networks.

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  • 1Smart Diagnostic and Online Monitoring, Leipzig University of Applied Sciences, Wächterstrasse 13, 04107 Leipzig, Germany.

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Summary
This summary is machine-generated.

This study introduces Clustered WuRx based on Multicast wake-up (CWM), an energy-efficient routing protocol for Wireless Sensor Networks (WSNs). CWM significantly improves energy optimization and reduces delivery delay in indoor environments.

Keywords:
IoTWSNclustersenergy-efficiencylatency-minimisationmulticastingroutingwake-up based sensors

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Area of Science:

  • Computer Science
  • Electrical Engineering
  • Network Engineering

Background:

  • Wireless Sensor Networks (WSNs) are crucial for Internet of Things (IoT) applications.
  • Energy efficiency is a major challenge in WSNs, particularly for routing processes.
  • Wake-up Receivers (WuRx) offer a promising solution for energy-constrained communication.

Purpose of the Study:

  • To propose a novel energy-efficient and time-efficient routing protocol for WSNs.
  • To address the energy and time consumption challenges in WSN routing.
  • To enhance continuous monitoring capabilities in indoor IoT scenarios.

Main Methods:

  • Developed a clustered routing protocol named Clustered WuRx based on Multicast wake-up (CWM).
  • Implemented a multicast wake-up mechanism for simultaneous node activation.
  • Divided the WSN into clusters, with Fog Nodes managing intra-cluster routes.

Main Results:

  • The proposed CWM protocol demonstrated superior energy efficiency compared to existing protocols.
  • Significant improvements in delivery delay were observed with the CWM approach.
  • The multicast wake-up mechanism effectively reduced communication overhead.

Conclusions:

  • CWM provides an effective solution for energy optimization in WSNs.
  • The protocol enhances time-efficiency, crucial for real-time monitoring applications.
  • CWM offers a viable routing strategy for indoor IoT deployments using WSNs.