Effective bandwidths for multiclass Markov fluids and other ATM sources
IEEE/ACM Transactions on Networking (TON)
Rate adaptation schemes in networks with mobile hosts
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Call admission control or adaptive multimedia in wireless/mobile networks
WOWMOM '98 Proceedings of the 1st ACM international workshop on Wireless mobile multimedia
WOWMOM '99 Proceedings of the 2nd ACM international workshop on Wireless mobile multimedia
Bandwidth Adaptation Algorithms for Adaptive Multimedia Services in Mobile Cellular Networks
Wireless Personal Communications: An International Journal
An Optimal Distributed Call Admission Control for Adaptive Multimedia in Wireless/Mobile Networks
MASCOTS '00 Proceedings of the 8th International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems
QoS for Adaptive Multimedia in Wireless/Mobile Networks
MASCOTS '01 Proceedings of the Ninth International Symposium in Modeling, Analysis and Simulation of Computer and Telecommunication Systems
BROADNETS '04 Proceedings of the First International Conference on Broadband Networks
End to end QoS provisioning multimedia wireless/mobile networks using an adaptive framework
IEEE Communications Magazine
Bandwidth degradation QoS provisioning for adaptive multimedia in wireless/mobile networks
Computer Communications
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Next generation wireless cellular networks aim to provide guaranteed Quality of Service (QoS) for multimedia applications. However, bandwidth is an extremely scarce resource in such networks that required an efficient and effective management to enhance the network performance and provide better services for mobile users. In this paper, we propose a QoS adaptive multimedia service framework for controlling the multimedia traffic in cellular-based multimedia wireless networks. The frame operates at the connection-level where the bandwidth of ongoing connections can be dynamically adjusted to provide an acceptable trade off level between connection blocking and dropping probabilities for different traffic class. The proposed framework is designed to take advantage of the Adaptive Bandwidth Allocation (ABA) algorithm with new calls in order to enhance the system utilization and blocking probability of new calls. The performance of our framework is compared to a framework previously proposed in [4]. Simulation results show that our QoS adaptive multimedia service framework outperforms the previous framework in terms of connection blocking probability, connection dropping probability, and bandwidth utilization.