可控热核聚变国际合作中网络加速的研究与实现  

Research and Implementation of Network Acceleration in International Cooperation on Controlled Thermonuclear Fusion

作　　者：谭海波[1] TAN Haibo(Hefei Institutes of Physical Science,Chinese Academy of Sciences,Hefei,Anhui 230031,China)

机构地区：[1]中国科学院合肥物质科学研究院,安徽合肥230031

出　　处：《数据与计算发展前沿(中英文)》2025年第2期22-30,共9页Frontiers of Data & Computing

摘　　要：【背景】可控热核聚变研究具有巨大政治、经济、社会意义;中国和全球主要国家在这个领域开展了全面、深入的合作,其中基于网络的科研协同成为了必然选择。【目的】针对热核聚变国际科研协同中不同应用的特点,提升长延时高带宽国际链路的传输性能,确保设计协同和在线实验的顺利开展。【方法】依托中国科技网,研究和应用多种网络数据传输加速手段,分别提升端到端应用、专用高性能传输节点间(DTNs Data Transfer Nodes)的网络传输性能。【结果】测试以及实践结果表明,本文的方法有效地支撑了热核聚变国际科研设计协同和在线实验的网络需求。[Context]Controlled thermonuclear fusion research has great political,economic,and social significance.China and major countries in the world have carried out comprehensive and indepth cooperation in this field and the network-based scientific research collaboration has become an inevitable choice.[Objective]This study is to enhance the transmission performance of long-latency,high-bandwidth international links in response to the characteristics of different applications in international thermonuclear fusion research collaboration,and to ensure the smooth conduct of design collaboration and online experiments.[Methods]Relying on the China Science and Technology Network,this study investigates and applies various network data transfer acceleration methods to improve the network transmission performance between endto-end applications and between dedicated high-performance data transfer nodes(DTNs).[Results]The testing and practical results verify that the methods proposed in this paper effectively support the network requirements for international thermonuclear fusion research design collaboration and online experiments.

关 键 词：网络加速 拥塞控制算法 数据包负载缓存技术 

分 类 号：TL6[核科学技术—核技术及应用] TP393[自动化与计算机技术—计算机应用技术]