Journal article
Prediction-based resource allocation for multimedia traffic over high-speed wireless networks
AEU - International Journal of Electronics and Communications, Vol.60(10), pp.681-689
2006
Abstract
Both call admission control (CAC) and efficient scheduling are of great importance in next generation wireless networks, which are expected to handle various types of highly demanding multimedia users. In this paper, we present and evaluate a new mechanism which combines CAC with bandwidth allocation in a high-speed downlink time division multiple access (TDMA) wireless channel with errors; our mechanism incorporates predictions of the wireless channel condition in its decision making and our results show that, with the use of the feedback between the scheduler and the admission controller, system performance is significantly enhanced (in terms of voice-WAP-SMS-H.263 video QoS) compared to a scheme without prediction on the channel condition.
Details
- Title
- Prediction-based resource allocation for multimedia traffic over high-speed wireless networks
- Authors/Creators
- P. Koutsakis (Author/Creator) - Technical University of CreteM. Vafiadis (Author/Creator) - Technical University of CreteH. Papadakis (Author/Creator) - Technical University of Crete
- Publication Details
- AEU - International Journal of Electronics and Communications, Vol.60(10), pp.681-689
- Publisher
- Elsevier B.V.
- Identifiers
- 991005541365707891
- Copyright
- © 2006 Elsevier GmbH.
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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- Citation topics
- 4 Electrical Engineering, Electronics & Computer Science
- 4.13 Telecommunications
- 4.13.6 Cellular Resource Allocation
- Web Of Science research areas
- Engineering, Electrical & Electronic
- Telecommunications
- ESI research areas
- Computer Science