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User behavior based call admission control for traffic steering in Wi-Fi/cellular networks

Lim, Yun Yi and Mohd Shariff, Azizul Rahman and Mohd Zaini, Khuzairi (2015) User behavior based call admission control for traffic steering in Wi-Fi/cellular networks. In: Advanced Computer and Communication Engineering Technology. Universiti Utara Malaysia Press, Sintok, pp. 407-417. ISBN 978-3-319-24582-9

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The expanded growth in smartphones and applications, hence data traffic resulted in cellular networks being conspicuously overwhelmed with demand for resources. Service providers constantly looking for suitable technologies and mechanisms to reduce the network congestion by offloading the data traffic, where Wi-Fi is an excellent option. In the traffic steering process, network selection is the most vital process, as it affects the user’s network experience. This paper focuses on enhancing the procedure of Call Admission Control (CAC). Two key functions were introduced into the call admission procedure, namely Channel Reserve Engine (CRE) and Traffic Steering Policy (TSP). Based on the simulation results, it is found the proposed CAC reduces the call blocking probability as compared with conventional CAC. Thus, it is suitable to be implemented in WLAN/Cellular integration.

Item Type: Book Section
Uncontrolled Keywords: Cellular Network Network Selection Call Admission Control Connection Admission Control Call Blocking Probability
Subjects: Q Science > QA Mathematics > QA76 Computer software
Divisions: School of Computing
Depositing User: Mrs. Norazmilah Yaakub
Date Deposited: 10 Mar 2019 06:53
Last Modified: 10 Mar 2019 06:53
URI: http://repo.uum.edu.my/id/eprint/25729

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