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随着无线通信技术和便携式终端技术的快速发展,面向固定网络环境的传统IP技术迫切需要更新,以支持主机在网络中的漫游和移动。为此提出了移动IP技术,它是下一代通信网络(NGN)和下一代因特网(NGI)的重要基础技术。本讲座分3期介绍该项技术。第1期介绍移动IPv4和移动IPv6的基本原理和关键技术,第2期介绍移动IP的路由优化技术和安全技术,第3期介绍移动IP切换技术,并简述移动IP技术的未来发展。
With the rapid development of wireless communication technologies and portable terminal technologies, the traditional IP technologies for the fixed network environment urgently need to be updated to support the host roaming and moving in the network. To this end, mobile IP technology is proposed, which is an important basic technology of next generation communication network (NGN) and next generation internet (NGI). This lecture introduces the technology in three phases. The first one introduces the basic principles and key technologies of Mobile IPv4 and Mobile IPv6, the second introduces the routing optimization and security technologies of Mobile IP, the third introduces the Mobile IP handover technology and briefly describes the future development of Mobile IP technology.