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Author Weihong Wang ♦ Yuhui Cao ♦ Da Li ♦ Zheng Qin
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2007
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science ♦ Technology ♦ Engineering & allied operations
Subject Keyword Wireless communication ♦ Cellular networks ♦ Tracking ♦ Computational modeling ♦ Predictive models ♦ Economic forecasting ♦ Mobile communication ♦ Mobile Computing User Mobility Markov ♦ Communication networks ♦ Environmental economics ♦ Mobile computing
Abstract Aiming at the shortcoming in previouse user mobility model, a novel user mobility model named as MB-HUMM, Markov-based hierarchical user mobility model, was proposed. The model adopted two hierarchical structure, GUM and LUM, for more exactly describing the character that mobile users move form a cell to another. And the GUM depicted the the macro mobility of mobile user among cell in a LA, the LUM depicted the micro mobility of mobile user in a cell. Then, the definition of the relation parameters was given. After that, the GUM and LUM was expressed by the parameters based on it. Furthermore, the migration process of model was given. At last, the simulation was made for validating the model. The result indicates the model can depict the user mobility well.
Description Author affiliation: Xi'an Jiaotong Univ., Xi'an (Weihong Wang; Yuhui Cao; Da Li; Zheng Qin)
ISBN 0769527965
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-03-04
Publisher Place France
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.47 MB
Page Count 1
Starting Page 47
Ending Page 47

Source: IEEE Xplore Digital Library