计算机技术与发展2017，Vol.27Issue(11)：24-27,32,5.DOI:10.3969/j.issn.1673-629X.2017.11.005
基于连接标识的多路径传输
Concurrent Multipath Transfer Based on Connection Identifier
摘要
Abstract
With the development of network technology,multi-homing host is becoming more and more popular. Concurrent multipath transfer can take full advantage of it,which not only can maximize the use of bandwidth and improve data throughput,but also can im-prove the fault tolerance. When a path occurs failure,it can quickly switch to other paths for data transmission. Based on the characteristics of multipath transmission and dynamic address translation,the connection identifier is introduced for communication. Instead of the five-tuple,establishing the mapping between the connection identifier and the address identifier can better adapt to multi-path transmission. It describes how to implement multipath transmission and dynamic address translation based on stream control transmission protocol,and de-fines the generation method of connection identifier. A method is put forward to establish the connection identifier and access identifier mapping locally and the advantages of communication on the basis of connection identifier are also described,including more adaptive to multi-path transmission, better enhancement of transmission security, and management of connections. The throughput under different bandwidth and delay is tested,and the performance is compared with the traditional transmission protocol. Multi-path transmission using the connection identifier can improve performance and better support dynamic address translation,achieving the purpose of identity and location separation.关键词
连接标识/多路径传输/数据传输/解析映射Key words
connection identifier/concurrent multipath transfer/data transfer/analytic mapping分类
信息技术与安全科学引用本文复制引用
郑理,苏伟,郜帅..基于连接标识的多路径传输[J].计算机技术与发展,2017,27(11):24-27,32,5.基金项目
国家"863"高技术发展计划项目(2015AA016101) （2015AA016101）
北京市科技新星计划(Z151100000315052) （Z151100000315052）
