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文件传输协议(File Transfer Protoco,FTP)速率提升优化涵盖了无线优化、传输优化及应用层参数优化等方面。传统的FTP优化主要基于无线优化和传输优化,往往未涉及用户应用层的优化。FTP在优化方法,以TCP/IP协议为基础,针对FTP业务信令流程特征及TCP/IP重要参数研究,结合3G无线接入网络信令特征,提出了具有指导意义的TCP/IP参数设置规范,对提高现网FTP下载速率及大流量业务应用(如手机流媒体等)具有一定的推广价值。
File Transfer Protoco (FTP) rate-up optimization covers areas such as wireless optimization, transport optimization, and application layer parameter optimization. Traditional FTP optimization is mainly based on wireless optimization and transmission optimization, and often does not involve user application layer optimization. Based on the TCP / IP protocol and the research of FTP business signaling process and important parameters of TCP / IP, FTP combined with the signaling features of 3G wireless access network proposed the guiding TCP / IP parameter setting specification , To promote the existing FTP download speed and high traffic business applications (such as mobile streaming media, etc.) have a certain promotional value.