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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Po-Han Wu Yu Hen Hu Jenq-Neng Hwang |
| Copyright Year | 2010 |
| Abstract | A wireless resource scheduling problem is formulated in the context of IPTV multicasting streaming services over WiMAX channels. The goal is to maximize quality of services, in terms of number of subscribers served, number of IPTV channels carried, and video qualities of individual channels; subject to constraints of finite amount of multicast channel capacities as well as time and spatially varying wireless channel qualities. While a globally optimal solution is NP-hard, we present an efficient heuristic algorithm that exploits the structure of the problem formulation to yield solutions that are very close to the optimal solution. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 162867 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424425181 |
| ISSN | 15502252 |
| DOI | 10.1109/VETECS.2010.5493920 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-16 |
| Publisher Place | Taiwan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | IPTV Streaming media WiMAX Quality of service Static VAr compensators Resource management Modulation coding USA Councils Constraint optimization Context-aware services |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Electrical and Electronic Engineering Computer Science Applications |
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