Admission control for VoIP calls with heterogeneous codecs

Authors:
Xiaowen Mang;Yonatan Levy;Carolyn Johnson;David Hoeflin
Affiliations:
AT&T Labs Research, Middletown, NJ;AT&T Labs Research, Middletown, NJ;AT&T Labs Research, Middletown, NJ;AT&T Labs Research, Middletown, NJ
Venue:
WOCC'09 Proceedings of the 18th international conference on Wireless and Optical Communications Conference
Year:
2009

Citing 12
Cited 0

Effective bandwidth of general Markovian traffic sources and admission control of high speed networks

IEEE/ACM Transactions on Networking (TON)
A measurement-based admission control algorithm for integrated service packet networks

IEEE/ACM Transactions on Networking (TON)
Voice over IP performance monitoring

ACM SIGCOMM Computer Communication Review
A Simple Fair Cell Discarding Algorithm on Per-VC Queueing Bases

Proceedings of the IFIP TC6 WG6.3/WG6.4 Fifth International Workshop on Performance Modelling and Evaluation of ATM Networks: Performance Analysis of ATM Networks
Survey on QoS Management of VoIP

ICCNMC '03 Proceedings of the 2003 International Conference on Computer Networks and Mobile Computing
Individual QoS versus aggregate QoS: a loss performance study

IEEE/ACM Transactions on Networking (TON)
Call admission control for voice over IP: Research Articles

International Journal of Communication Systems - Voice Over IP–Theory and Practice
Aggregate Traffic Models for VoIP Applications

ICDT '06 Proceedings of the international conference on Digital Telecommunications
A Novel Analytical Framework for Integrated Cross-Layer Study of Call-Level and Packet-Level QoS in Wireless Mobile Multimedia Networks

IEEE Transactions on Mobile Computing
QoS-, Queue-, and Channel-Aware Packet Scheduling for Multimedia Services in Multiuser SDMA/TDMA Wireless Systems

IEEE Transactions on Mobile Computing
A measurement-based loss scheduling scheme

INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
Admission control for statistical QoS: theory and practice

IEEE Network: The Magazine of Global Internetworking

Quantified Score

Hi-index	0.00

Visualization

Abstract

As VoIP services proliferate due to rapid advances in technology and market demands, service providers are aggressively looking for better ways to offer VoIP services to customers including support of different codec technologies via a single network access point. This service flexibility introduces major traffic engineering challenges, especially when supporting a mix of data and voice services. In order to guarantee individual source's call blocking probability, intelligence must be added to the call admission process. To tackle the issue, we propose an intelligent call blocking algorithm that is guided by a pre-defined blocking targets.