卫星网络环境下TFRC与窗口协议的比较  

Comparison between TFRC and window-based protocols in satellite network

作　　者：江波[1] 胡谷雨[1] 金凤林[1] 吴兆峰[1] 

机构地区：[1]解放军理工大学指挥信息系统学院,江苏南京210007

出　　处：《计算机时代》2016年第3期31-35,38,共6页Computer Era

基　　金：国家863计划项目(2012AA01A509);江苏省自然科学青年基金项目(BK20150722)

摘　　要：为了比较传输控制协议在卫星网络环境下的性能,研究了传统的基于窗口的协议和基于速率中使用最广泛的TFRC(TCP Friendly Rate Control,TCP友好速率控制)协议,在卫星网络应用环境下,通过仿真实验比较了窗口协议与TFRC。仿真实验表明,TFRC协议的性能要优于传统的基于窗口的传输控制协议。In order to compare the performance of the transmission control protocol in satellite network environment, the traditional window-based protocols and the most widely used rate-based protocol TFRC （TCP Friendly Rate Control） are studied and applied to a satellite network environment, and through the simulation experiments compared the window-based protocols with TFRC. The simulation experiments show that the performance of TFRC protocol is better than the traditional window-based transmission control protocols.

关 键 词：卫星网络 拥塞控制 窗口协议 传输友好速率控制 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]