Abstract
We demonstrate in the paper that user movement has great influences on the system performance of mobile cellular networks. We also develop a system model to study to what extent the influences will be, with focusing on the user movement simulation. We concern the parameters that determine the system performance of mobile cellular networks. We show partially in this paper that these parameters vary while user movement changes, but the effects are interactive. Since handoff calls are given a higher priority over new calls and GC mechanism is employed, our analysis shows that a mature mobile cellular network should make use of user movement characteristics and dynamically adjust its reservation threshold of the handoff call requests. Extensive simulation results validate our analysis.
This work was supported by NSFC (National Science Foundation of China) and RGC (Research Grants Council of Hong Kong) grant No.60218002, and National Key Basic Research Program (2007CB307104 of 2007CB307100).
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© 2007 Springer-Verlag Berlin Heidelberg
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Zhang, Y., Li, L., Feng, G. (2007). On the System Performance vs. User Movement with Systematic Simulation in Mobile Cellular Networks. In: Stojmenovic, I., Thulasiram, R.K., Yang, L.T., Jia, W., Guo, M., de Mello, R.F. (eds) Parallel and Distributed Processing and Applications. ISPA 2007. Lecture Notes in Computer Science, vol 4742. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-74742-0_67
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DOI: https://doi.org/10.1007/978-3-540-74742-0_67
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-74741-3
Online ISBN: 978-3-540-74742-0
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