Sibanda, Clifford and Bagula, Antoine (2012) Network Selection for Mobile Nodes in Heterogeneous Wireless Networks using Knapsack Problem Dynamic Algorithms, Proceedings of Telecommunications forum TELFOR, 20-22 November 2012, Belgrade, Serbia, 1-4, IEEE.
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Abstract
With the accelerated proliferation wireless networks ranging from GPRS and EDGE to high speed networks such as HSPDA and Mobile Wi-Fi, network selection by mobile nodes will benefit more from knowledge of Network Capability of candidate networks. Network selection is important for handover in heterogeneous wireless environment. User Profiles/Needs and Network Capability will greatly influence the next logical step after network discovery, which is Network Selection. We examine the Dynamic Network Selection paradigm that uses User Profiling/needs to rank networks for selection and ignore networks with less capacity than required, using the Knapsack problem 0/1 Dynamic algorithm and the Knapsack problem Optimization Algorithm.
| Item Type: | Conference paper |
|---|---|
| Uncontrolled Keywords: | Dynamic Selection, Heterogeneous Wireless Networks, Mobile Nodes, Network Capability, Network Selection, User Profile/needs. |
| Subjects: | Computer systems organization > Architectures > Distributed architectures |
| Alternate Locations: | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6419176 |
| Date Deposited: | 22 Mar 2013 |
| Last Modified: | 10 Oct 2019 15:33 |
| URI: | http://pubs.cs.uct.ac.za/id/eprint/850 |
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