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International Internet-2 performance and automatic tuning protocol for medical imaging applications
Lawrence W C Chan1, Michael Z Zhou, S K Hau
1Department of Optometry and Radiography, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China. orlchan@polyu.edu.hk
Summary
Internet-2 offers high-speed medical imaging but faces global access issues. A new protocol optimizes TCP/IP parameters to improve performance for international clinical applications.
Area of Science:
- Computer Science
- Medical Informatics
- Network Engineering
Background:
- Internet-2 is utilized for high-speed medical imaging, including teleradiology and teleconsultation, due to its data transmission capabilities.
- Global access to Internet-2 can be hindered by factors like network looping and connection bottlenecks, impacting performance for international users.
- Suboptimal Transmission Control Protocol/Internet Protocol (TCP/IP) parameter settings can lead to underutilization of available bandwidth.
Purpose of the Study:
- To address performance degradation of Internet-2 for international medical applications.
- To propose a protocol for automatic tuning of TCP/IP parameters.
- To enhance the efficiency of medical imaging over international networks.
Main Methods:
- Investigated international Internet-2 connection issues between PolyU and IPI/USC.
- Identified network looping and connection bottlenecks as key performance factors.
- Developed a repeatable and consistent protocol for automatic TCP/IP parameter tuning.
Main Results:
- The study identified specific network issues affecting international Internet-2 performance.
- The proposed protocol aims to automatically adjust TCP/IP parameters for optimal data transfer.
- The protocol is designed for clinical applications requiring reliable, high-speed data transmission.
Conclusions:
- A novel protocol can improve Internet-2 performance for international medical imaging.
- Automatic TCP/IP parameter tuning is crucial for maximizing bandwidth utilization.
- The developed protocol offers a repeatable solution for enhancing global medical network applications.