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Related Experiment Video

Updated: Apr 18, 2026

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

CCS-DTN: clustering and network coding-based efficient routing in social DTNs.

Zhenjing Zhang¹, Maode Ma², Zhigang Jin³

¹Tianjin University, Tianjin 300072, China. tiandazzj@126.com.

Sensors (Basel, Switzerland)

|January 23, 2015

Summary

This study introduces a new routing solution for social Delay Tolerant Networks (DTNs). The proposed method enhances communication efficiency by considering node characteristics and relationships within and between clusters.

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Area of Science:

Computer Science
Network Engineering

Background:

Mobile Internet development has increased interest in wireless communication via mobile devices, often using Delay Tolerant Networks (DTNs).
Existing routing solutions for DTNs often address only limited aspects, such as node movement or clustering, failing to provide comprehensive solutions.
Effective routing in DTNs is crucial for reliable data dissemination in intermittently connected networks.

Purpose of the Study:

To propose a novel routing solution for social Delay Tolerant Networks (DTNs) that addresses the limitations of existing methods.
To improve routing performance in social DTNs by considering a wider range of factors, including node characteristics and inter-node relationships.
To develop a hybrid routing approach combining intra-cluster and inter-cluster communication strategies.

Main Methods:

Dividing mobile nodes into distinct clusters for network management.
Employing the Spray and Wait scheme for efficient intra-cluster communication.
Designing a novel forwarding mechanism specifically for inter-cluster communication.
Fully considering individual node characteristics and the relationships between nodes within the social DTN.

Main Results:

The proposed routing scheme significantly enhances the performance of social Delay Tolerant Networks.
The hybrid approach effectively manages data transfer within and between clusters.
Simulation results demonstrate the superiority of the novel scheme over existing methods.

Conclusions:

The developed routing solution offers a more advanced and comprehensive approach to challenges in social DTNs.
Considering node characteristics and relationships leads to improved routing efficiency.
This work provides a valuable contribution to the field of routing in Delay Tolerant Networks.