IPSec VPN误码传输控制的研究与应用

Error Transmission Control Studies Based on IPSec VPN

IPSec VPN为网络创建安全连接的虚拟私网提供了灵活的实现手段,使用户可以避免租用昂贵的专线而采用公网就可以实现广泛的电子商务活动;在IPSec隧道通信协议实现VPN的基础上,详细研究了VPN双极性信号误码率的传输控制,得出了提高带宽B比增加信噪比S/N更有效的结论,并讨论了数字密钥在提高通信系统安全的应用前景。

IPSec VPN creates a secure mentation which provides a flexible means to connection for the network＇s virtual private network impleenable users to avoid expensive private line and to make the public network which can be achieved using a wide range of E-commerce activities. Based on communication protocol in IPSec VPN tunnel gives detailed studies of VPN bipolar signals error rate of transmission control and discusses the key codes in improving the communication system security applications.