文献类型：期刊文献

英文题名：Analysis and discussion of group mobility management in ubiquitous network

作者：Cao, Jian-Fu[1]; Ling, Zhi-Hao[1,2]; Yuan, Yi-Feng[1]

机构：[1] School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237, China; [2] Key Laboratory of Advanced Control and Optimization for Chemical Processes, Ministry of Education, Shanghai 200237, China

年份：2012

卷号：36

期号：SUPPL.2

起止页码：299

外文期刊名：Nanjing Li Gong Daxue Xuebao/Journal of Nanjing University of Science and Technology

收录：EI(收录号：20125115819174)

语种：英文

外文关键词：Radio transmission - Ubiquitous computing

摘要：In order to research the group mobility management technology, the research progress of group mobility management in ubiquitous network is summarized. Based on the new features of the ubiquitous network, the structures, performances and application fields of group mobility model are discussed, and some key technologies such as context awareness, service decision-making, cooperative transmission and radio resource management are also introduced. Aiming at the challenges in this filed, some solutions and valuable research directions are proposed.