User mobility modeling and characterization of mobility patterns
نویسندگان
چکیده
منابع مشابه
User Mobility Modeling and Characterization of Mobility Patterns
A mathematical formulation is developed for systematic tracking of the random movement of a mobile station in a cellular environment. It incorporates mobility parameters under the most generalized conditions, so that the model can be tailored to be applicable in most cellular environments. This mobility model is used to characterize different mobility-related traffic parameters in cellular syst...
متن کاملUser Mobility Modeling in Cellular Communications Networks
3 To all these who believe in, hope for, and work towards a more human technology, I dedicate my work. Abstract Mobility management is the cornerstone of cellular philosophy. Mobility analysis gives a deep insight on the impact of the terminal mobility on the cellular system performance. In third-generation mobile communication systems, the influence of mobility on the network performance will ...
متن کاملMobility patterns
We present a data model for tracking mobile objects and reporting the result of continuous queries. The model relies on a discrete view of the spatio-temporal space, where the 2D space and the time axis are respectively partitioned in a finite set of user-defined areas and in constant-size intervals. We define a query language to retrieve objects that match mobility patterns describing a sequen...
متن کاملSupporting User Mobility
The availability of wireless network connections to laptop computers and PDA’s has created interest in the issues surrounding mobile computing. However, enabling users to be genuinely mobile in their work requires more than a wireless connection. Distributed system services are needed to support the locating of people, equipment and software objects, and, especially for mobile multimedia applic...
متن کاملA Characterization of Mobility Management in User-Centric Networks
Mobility management is a key aspect to consider in future Internet architectures, as these architectures include a highly nomadic end-user which often relies on services provided by multi-access networks. In contrast, today’s mobility management solutions were designed having in mind simpler scenarios and requirements from the network and where roaming could often be taken care of with previous...
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ژورنال
عنوان ژورنال: IEEE Journal on Selected Areas in Communications
سال: 1997
ISSN: 0733-8716
DOI: 10.1109/49.622908