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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Minimum expected delay-based routing protocol (MEDR) for Delay Tolerant Mobile Sensor Networks.

Yong Feng¹, Ming Liu, Xiaomin Wang

¹School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China. fybraver@uestc.edu.cn

Sensors (Basel, Switzerland)

|December 14, 2011

Summary

This summary is machine-generated.

Developing efficient routing protocols for Delay Tolerant Mobile Sensor Networks (DTMSNs) is challenging. The new Minimum Expected Delay-based Routing (MEDR) protocol improves message delivery and reduces overhead in these networks.

Keywords:

delay tolerant mobile sensor networks minimum expected delay routing protocol wireless sensor networks

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Area of Science:

Computer Science
Network Engineering
Wireless Communication

Background:

Delay Tolerant Mobile Sensor Networks (DTMSNs) present unique challenges including mobility, intermittent connectivity, and energy constraints.
Developing efficient routing protocols is crucial for effective data transmission in DTMSNs.

Purpose of the Study:

To propose a novel routing protocol, Minimum Expected Delay-based Routing (MEDR), specifically designed for DTMSNs.
To enhance message delivery ratio and reduce transmission overhead and data delivery delay.

Main Methods:

MEDR utilizes Minimum Expected Delay (MED) and expiration time parameters for dynamic path selection.
Sensors forward messages to nodes with the shortest expected delay to the sink, considering path validity through expiration times.

Main Results:

Simulation results demonstrate that MEDR achieves a higher message delivery ratio compared to existing DTMSN routing approaches.
MEDR significantly reduces transmission overhead and data delivery delay.

Conclusions:

MEDR offers an efficient routing solution for DTMSNs by dynamically identifying and utilizing connected paths.
The protocol effectively manages volatile network topologies through its expiration time mechanism, ensuring reliable data transmission.