End-to-end routing behavior in the Internet
Conference proceedings on Applications, technologies, architectures, and protocols for computer communications
Cisco CallManager Fundamentals: A Cisco AVVID Solution
Cisco CallManager Fundamentals: A Cisco AVVID Solution
Comparison of Measurement-based Admission Control Algorithms for Controlled-Load Service
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
Measurement-Based Call Admission Control: Analysis and Simulation
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 2)-Volume - Volume 2
Differentiated Services with Statistical Real-Time Guarantees in Static-Priority Scheduling Networks
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
Assessing the quality of voice communications over internet backbones
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Deploying Cisco Voice over IP Solutions
Deploying Cisco Voice over IP Solutions
VoIP: A comprehensive survey on a promising technology
Computer Networks: The International Journal of Computer and Telecommunications Networking
Essay on teletraffic models (I)
ACACOS'10 Proceedings of the 9th WSEAS international conference on Applied computer and applied computational science
FGN based telecommunication traffic models
WSEAS Transactions on Computers
An architecture framework for measuring and evaluating packet-switched voice
EUC'06 Proceedings of the 2006 international conference on Emerging Directions in Embedded and Ubiquitous Computing
QoS-aware path switching for VoIP traffic using SCTP
Computer Standards & Interfaces
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In this paper, we address issues in implementing Voice over IP (VoIP) services in packet switching networks. VoIP has been identified as a critical real-time application in the network QoS research community and has been implemented in commercial products. To provide competent quality of service for VoIP systems comparable to traditional PSTN systems, a call admission control (CAC) mechanism has to be introduced to prevent packet loss and over-queuing. Several well-designed CAC mechanisms, such as the Site-Utilization-based CAC and the Link-Utilization-based CAC mechanisms have been in place. However, the existing commercial VoIP systems have not been able to adequately apply and support these CAC mechanisms and, hence, have been unable to provide QoS guarantees to voice over IP networks. We have designed and implemented a QoS-provisioning system that can be seamlessly integrated with the existing VoIP systems to overcome their weakness in offering QoS guarantees. A practical implementation of our QoS-provisioning system has been realized.