The shadow cluster concept for resource allocation and call admission in ATM-based wireless networks
MobiCom '95 Proceedings of the 1st annual international conference on Mobile computing and networking
Supporting mobile multimedia in integrated services networks
Wireless Networks - Special issue on wireless multimedia networking
IEEE/ACM Transactions on Networking (TON)
Adaptive resource management algorithms for indoor mobile computing environments
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
Predictive and adaptive bandwidth reservation for hand-offs in QoS-sensitive cellular networks
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
A real-time scalable software video codec for collaborative applications over packet networks
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Quality adaptation for congestion controlled video playback over the Internet
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Low-complexity video coding for receiver-driven layered multicast
IEEE Journal on Selected Areas in Communications
Performance evaluation of mobile wireless networks: a new perspective
MSWIM '01 Proceedings of the 4th ACM international workshop on Modeling, analysis and simulation of wireless and mobile systems
Understanding Wireless Mobile Systems: A Simplified Simulation Approach
IWDC '02 Proceedings of the 4th International Workshop on Distributed Computing, Mobile and Wireless Computing
The case for a systematic approach to wireless mobile network simulation
Journal of High Speed Networks
IEEE Transactions on Mobile Computing
International Journal of High Performance Computing and Networking
Pricing-based call admission control for wireless MPEG-4 traffic
Computer Communications
Supporting MPEG video VBR traffic in wireless networks
Computer Communications
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This paper introduces a novel distributed call admission control framework developed for cellular mobile networks. The main feature of the proposed framework is a more efficient support for mobile multimedia users having dynamic bandwidth requirements. This is achieved by reducing the call dropping probability while maintaining a high network resource utilization. A call admission control algorithm is proposed in this paper and involves not only the original cell (handling the new admission request) but also a cluster of neighboring cells. The neighboring cells provide significant information about their ability to support the new mobile user in the future. This distributed process allows the original cell to make a more clear-sighted admission decision for the new user. Simulations are provided to show the improvements obtained using our framework.