A Simulation Method for Terminal Mobilities with Regularity in Mobile Networks

Hyunjoon Cho

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2005, 10(2), pp.133-142
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

Hyunjoon Cho ¹

¹전주대학교

ABSTRACT

We need to study on simulation method of user's mobility patterns for the performance analysis of the location management in wireless mobile networks. For this purpose ,this paper presents a user mobility model of wireless mobile networks with regular patterns. Sometimes mobile users randomly move, but they show the movement characteristics that regularly change their locations in some patterns in given time slots. So, we suggest the mobility model that can describe user's time related movement patterns. This model consists of some elements-positions, transitions, transition probabilities which are variable, and some geographical paths for each transitions. We describe the simulation method for users' mobilities with random movements and regular movements, too. The simulation results by the model show that the suggested model can generate movement scenarios having regular patterns related with location and time.
KEYWORDS

Mobility Model, Movement Patterns, Mobile Network Simulation
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KCI Citation (1)

KJC Korea
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