Cited By
View all- Agamy AMohamed A(2020)Impact of Offloading on the Efficiency of Wireless Access NetworksInternational Journal of Wireless Information Networks10.1007/s10776-020-00498-0Online publication date: 3-Oct-2020
A PS Queue Model for Lte Macrocells Taking into Account Mobility of Users
Pages 44 - 46
Abstract
In this paper we analyze the performance of mobile users in a LTE macrocell with different transmission zones. To this end, we develop a simple model based on a muticlass Processor Sharing queue, that captures mobility of users between zones through the distribution of the sojourn time a user stays in each zone. The originality of the model is to decouple the mobility model from the cell model itself, by relating both the input rates and the service rates of the PS queue to performance parameters. The unknowns of the underlying system are thus solution of a fixed-point iterative technique. We compare the cell performance obtained by the model to simulation and show the accuracy of the solution. We believe that this very encouraging result will be the starting point of numerous extensions.
References
[1]
T. Bonald, A. Proutière, Wireless Downlink Data Channels: User Performance and Cell Dimensioning, ACM Mobicom, 2003.
[2]
L. Rong, S-E. Elayoubi, O. Ben Haddada, Performance Evaluation of Cellular Networks Offering TV Services, IEEE Transactions on Vehicular Technology, 2010.
[3]
C. Sanogo, T. Chahed, S.E. Elayoubi, Modeling user impatience and its impact on performance in mobile networks, Personal Indoor and Mobile Radio Communications, 2013, pp. 2861--2865, 2013.
[4]
X. Lin, R.K. Ganti, P.J. Fleming, J.G. Andrews, Towards understanding the fundamentals of mobility in cellular networks, IEEE Transactions on Wireless Communications, vol.12, No.4, April 2013
[5]
M.K. Karray, User's mobility effect on the performance of wireless cellular networks serving elastic traffic, Wireless Networks, 17, pp.247--262, 2011
[6]
B. Baynat, R-M. Indre, N. Nya, P. Olivier, A. Simonian, Impact of mobility in dense LTE-A networks with small cells, VTC-spring, 2015
Index Terms
- A PS Queue Model for Lte Macrocells Taking into Account Mobility of Users
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September 2015
56 pages
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Publication History
Published: 11 September 2015
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MobiCom'15
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MobiCom'15: The 21th Annual International Conference on Mobile Computing and Networking
September 11, 2015
Paris, France
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S3 '15 Paper Acceptance Rate 10 of 25 submissions, 40%;
Overall Acceptance Rate 65 of 93 submissions, 70%
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View all- Agamy AMohamed A(2020)Impact of Offloading on the Efficiency of Wireless Access NetworksInternational Journal of Wireless Information Networks10.1007/s10776-020-00498-0Online publication date: 3-Oct-2020
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