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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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QMMAC: Quorum-Based Multichannel MAC Protocol for Wireless Sensor Networks.

Eman Alzahrani1, Fatma Bouabdallah1

  • 1Information Technology Department, Faculty of Computing and Information Technology, King Abdulaziz University, Jeddah 21589, Saudi Arabia.

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|June 2, 2021
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Summary

A new quorum-based multichannel MAC protocol (QMMAC) enhances wireless sensor network (WSN) performance. QMMAC conserves energy, boosts throughput, and reduces delay by optimizing node wake-up times and channel assignments.

Keywords:
MAC protocolmultichannel communicationquorum systemwireless sensor networks

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Area of Science:

  • Computer Science
  • Electrical Engineering
  • Network Engineering

Background:

  • Energy conservation is critical in wireless sensor networks (WSNs).
  • Existing MAC protocols often struggle to balance energy efficiency, throughput, and delay.
  • Effective MAC protocol design is essential for WSN performance.

Purpose of the Study:

  • To propose a novel quorum-based multichannel MAC protocol (QMMAC) for WSNs.
  • To enhance network throughput and conserve energy simultaneously.
  • To minimize end-to-end delay and avoid collisions and overhearing.

Main Methods:

  • Utilizing multichannel communication and the quorum concept.
  • Implementing QMMAC wakeup scheduling for synchronized node and forwarder wake-up times.
  • Employing quorum-based channel assignment for efficient data channel sharing.

Main Results:

  • QMMAC significantly increases network throughput.
  • QMMAC demonstrates improved energy efficiency.
  • QMMAC reduces end-to-end delay and minimizes collisions and overhearing.

Conclusions:

  • QMMAC effectively improves WSN performance in terms of energy efficiency, throughput, and end-to-end delay.
  • The protocol's design addresses key challenges in WSN communication.
  • QMMAC offers a promising solution for energy-constrained WSNs.