Survey of mobility management technologies based on named data networking

介绍了命名数据网络(NDN)移动性管理技术.在NDN中,移动管理分为生产者移动管理和消费者移动管理;NDN体系结构中有状态的转发机制原生地支持消费者移动,但是生产者移动并未完全解决.近几年,为解决NDN体系结构中的移动性问题,提出了很多生产者和消费者移动管理方案.对解决方案进行了分类,分析了各方案主要的技术特性,比较了它们的优劣,提出了存在的挑战及未来研究方向.This paper surveyed several mobility management technologies based on named data networking (NDN).These technologies are organized into two categories:producer mobility and consumer mobility.Named data networking architecture design provides consumer mobility support naturally,but fails to offer the same level of support for producer mobility.During the past several years,many NDN producer and consumer mobility support schemes have been proposed.This paper classified the proposed solutions by their commonalities.For each technique,it analyzed the main technical characteristics and evaluated the advantages and disadvantages.It pointed out remaining challenges to enhance seamless consumer and producer mobility in the NDN architecture,and discussed the future research direction.深圳市科技计划项目学科布局资助项目中国科学引文数据库(CSCD)4961-964,9853