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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Abbas, N. Dawy, Z. Hajj, H. Sharafeddine, S. |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Comput. Sci. & Math., Lebanese American Univ., Beirut, Lebanon (Sharafeddine, S.) || Electr. & Comput. Eng. Dept., American Univ. of Beirut, Beirut, Lebanon (Abbas, N.; Dawy, Z.; Hajj, H.) |
| Abstract | Heterogeneous networks are expected to play a major role towards meeting the exploding traffic demand over cellular systems. Particularly, existing WiFi hotspots will be dynamically utilized to offload the traffic of cellular mobile subscribers. This will be further facilitated by forthcoming advances in mobile device capabilities that will include the ability to operate multiple wireless interfaces simultaneously. To this end, we focus in this work on cellular/WiFi heterogeneous networks with traffic splitting where a mobile device can utilize existing cellular and WiFi links simultaneously to achieve various performance gains. We propose a multi-objective approach for traffic splitting that captures the tradeoffs between throughput maximization on one hand and battery energy minimization on the other hand. We evaluate the proposed approach using parameters determined via experimental measurements using Samsung Galaxy SIII mobile devices. Results are presented for various scenarios in order to quantify and analyze the throughput-energy tradeoffs of traffic splitting in cellular/WiFi heterogeneous networks. |
| Starting Page | 2294 |
| Ending Page | 2299 |
| File Size | 984308 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479930838 |
| DOI | 10.1109/WCNC.2014.6952687 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-04-06 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | IEEE 802.11 Standards Throughput Energy consumption Mobile handsets Mobile communication Mobile computing Quality of service |
| Content Type | Text |
| Resource Type | Article |
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