摘要： 在移动计算中,移动性及其相关的无线环境特点给Internet网络协议提出了新的挑战,该文分析了移动性对Internet中物理和链路层、网络层、传输层、应用层的影响,并介绍了目前上述各层中的主要解决方案,综合地分析了各类解决方案的优劣,提出了一个多层协作的移动性支持的机制。
关键词:
移动计算,
移动性,
Internet
Abstract: In mobile computing,mobility is a great challenge to the existing Internet protocols.This paper analyzes the effects of mobility and discusses the solutions proposed on a layer-by-layer basis,according to the five-layer architecture of Internet.Then it presents the scheme to smoothly support mobility by introducing some layer collaboration into the present Internet architecture as a conclusion.
中图分类号:
段韵,周建华,钟亦平,张世永. 移动计算中移动性对Internet各层的影响[J]. , 2005, 31(18): 131-133.
DUAN Yun1,2,ZHOU Jianhua1,2,ZHONG Yiping1,2,ZHANG Shiyong1,2. Effect of Mobility on Layers of Internet in Mobile Computing[J]. , 2005, 31(18): 131-133.