【摘要】 介绍了移动IPv4区域注册和低延迟切换协议的基本原理,阐述了提前注册和过后注册切换的方法和过程,分析了IEEE802.11网络环境中低延迟切换机制与移动IPv4区域注册结合方案在树状网络结构下的性能,对提前注册和过后注册两种方案的性能进行了仿真验证.更多还原

【Abstract】 The mechanism of MIPv4 regional registration and the low latency handoff protocols are introduced.Ways and procedure of pre-registration handoff and post-registration handoff are discussed also.The authors analyze the performance of the low latency handoff protocols combined with low latency handoffs over a wireless access based on IEEE 802.11 standard in a tree-like network topology.The performance of pre-registration and post-registration scheme is given by simulation.更多还原