摘要
随着internet的迅猛发展,采用TCP/IP协议的Internet存在很多问题。而卫星通信具有灵活分配带宽等优点,采用卫星接入internet技术具有十分重要的意义。但由于卫星链路大时延、高误码率、上下行不对称等特点,卫星链路上传输TCP/IP有很多问题需要解决。协议网关是一种目前解决卫星接入Internet问题的比较看好的方案。
Current internet using TCP/IP can not meet the demand of the rapid development of internet, while satellite communications have the advantages of neatly distributing bandwidth, so satellite access technology is beneficial, But satellite channels have the characteristics of long latency, tied high error ratio, asymmetry up-link and down-link, so there are still many problems to be settled.Gateway protocol accelerator is the best project to settle the problem of satellite access internet at present.
出处
《金陵科技学院学报》
2005年第4期33-36,共4页
Journal of Jinling Institute of Technology
