supported by the Startup Program of Innovative Young Talents of Jiangsu Provincial Natural Science Foundation under Grant No.BK2007604
Among all the metro Ethernet technologies,Virtual Private LAN Service(VPLS),a Layer 2 Virtual Private Network(L2VPN) technology,has drawn wide attention due to its simplicity,reliability,and ease of use.VPLS can imple...
IPv6 is the foundation of the development of Next Generation Internet (NGI). An IPv6 network management and operations support system is necessary for real operable NGI. Presently there are no approved standards yet a...
The IPv6-powered Internet will cover not only its data communication market, but also the voice-service-dominant fixed-line and mobile markets. The fresh markets of video communication for recreational/educational pur...
Transmission Control Protocol (TCP) was originally designed for wired networks. Many compatibility problems exist when it is applied to wireless environments, and hence it needs to undergo modifications. Currently, th...
On the basis of an initial introduction to the status quo in the worldwide research on mobile Internet technologies, this paper presents the problems encountered during the research and points out some key points and ...
This paper analyzes three standards for videoconferencing and forecasts their development trends.It is concluded that ITU standard H.320 can only videoconferencing involving a few participants while unable to be expan...
The Mobile IP technology is the core technology to implement NGN applications in traditional networks.It is a new domain for the development of IP technologies and the convergence of wireless communication and IP tech...