Effective bandwidths for multiclass Markov fluids and other ATM sources
IEEE/ACM Transactions on Networking (TON)
Providing guaranteed services without per flow management
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
GSM, cdmaOne and 3G Systems
New Generation of Control Planes in Emerging Data Networks
IWAN '99 Proceedings of the First International Working Conference on Active Networks
Implementing Voice over IP
Energy-Aware Media Transcoding in Wireless Systems
PERCOM '04 Proceedings of the Second IEEE International Conference on Pervasive Computing and Communications (PerCom'04)
Dynamic bandwidth distribution techniques for scalable per-flow qos
Dynamic bandwidth distribution techniques for scalable per-flow qos
Energy-Aware Traffic Shaping for Wireless Real-Time Applications
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
Courtesy Piggybacking: Supporting Differentiated Services in Multihop Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Evaluating the number of active flows in a scheduler realizing fair statistical bandwidth sharing
SIGMETRICS '05 Proceedings of the 2005 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Theory, Volume 1, Queueing Systems
Theory, Volume 1, Queueing Systems
Dynamic bandwidth allocation for Internet telephony
Computer Communications
Computer Networks: The International Journal of Computer and Telecommunications Networking
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Long range dependent trafic
Network calculus: a theory of deterministic queuing systems for the internet
Network calculus: a theory of deterministic queuing systems for the internet
Improving energy saving in wireless systems by using dynamic power management
IEEE Transactions on Wireless Communications
Performance benchmarking of signaling in ATM networks
IEEE Communications Magazine
A practical approach for providing QoS in the Internet backbone
IEEE Communications Magazine
QoS-enabled residential gateway architecture
IEEE Communications Magazine
IEEE Journal on Selected Areas in Communications
Buffer management schemes for supporting TCP in gigabit routers with per-flow queueing
IEEE Journal on Selected Areas in Communications
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The trade-off between resource efficiency and Quality of Service (QoS) is always a vital issue for communication networks, and link overbooking is a common technique used to improve resource efficiency. How to properly overbook a link and analytically determine its overbooking factor under QoS constraints are still problems, especially when achieving advanced QoS by per-flow queueing, as urged by the emerging mobilized applications in the access networks. This paper first proposes an Opportunistic Link Overbooking (OLO) scheme for an edge gateway to improve its link efficiency, and then develops an integrated analytical framework for determining the suitable link overbooking factor with service guarantee on flow level. In our scheme, once the idle time of a high priority flow's quasi-dedicated link is larger than a specified threshold, the link is temporarily overbooked to a low priority flow; and then when the high priority flow's subsequent packets start arriving, the link can be recovered at the expense of a setup delay. To explore the balance between link efficiency and the flow's QoS in the proposed scheme, we develop the corresponding queueing model under either bounded packet delay (relevant to delay-sensitive flow) or finite buffer size (relevant to loss-sensitive flow). Our queueing analysis reveals the inherent trade-offs among the link overbooking factor, packet loss rate and delay/jitter under different traffic patterns.