A quality of service architecture
ACM SIGCOMM Computer Communication Review
Voice over IP performance monitoring
ACM SIGCOMM Computer Communication Review
Maximum likelihood network topology identification from edge-based unicast measurements
SIGMETRICS '02 Proceedings of the 2002 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Network tomography on general topologies
SIGMETRICS '02 Proceedings of the 2002 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Distributed multimedia applications and quality of service: a survey
CASCON '94 Proceedings of the 1994 conference of the Centre for Advanced Studies on Collaborative research
Performance debugging for distributed systems of black boxes
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
Assessing the quality of voice communications over internet backbones
IEEE/ACM Transactions on Networking (TON)
1-800-OVERLAYS: using overlay networks to improve VoIP quality
NOSSDAV '05 Proceedings of the international workshop on Network and operating systems support for digital audio and video
Inference and Labeling of Metric-Induced Network Topologies
IEEE Transactions on Parallel and Distributed Systems
iPlane: an information plane for distributed services
OSDI '06 Proceedings of the 7th USENIX Symposium on Operating Systems Design and Implementation - Volume 7
Towards highly reliable enterprise network services via inference of multi-level dependencies
Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications
Path selection using available bandwidth estimation in overlay-based video streaming
Computer Networks: The International Journal of Computer and Telecommunications Networking
P4p: provider portal for applications
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
On the treeness of internet latency and bandwidth
Proceedings of the eleventh international joint conference on Measurement and modeling of computer systems
iPlane Nano: path prediction for peer-to-peer applications
NSDI'09 Proceedings of the 6th USENIX symposium on Networked systems design and implementation
Towards automated performance diagnosis in a large IPTV network
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Detailed diagnosis in enterprise networks
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Towards unbiased end-to-end network diagnosis
IEEE/ACM Transactions on Networking (TON)
The MPEG-4 fine-grained scalable video coding method for multimediastreaming over IP
IEEE Transactions on Multimedia
Voice quality prediction models and their application in VoIP networks
IEEE Transactions on Multimedia
Quality of service terminology in IP networks
IEEE Communications Magazine
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QoSaaS is a new framework that provides QoS information portals for enterprises running real-time applications. By aggregating measurements from both end clients and application servers, QoSaaS derives the quality information of individual system components and enables system operators to discover and localize quality problems; end-users to be hinted with expected experience; and the applications to make informed adaptations. Using a large-scale commercial VoIP system as a target application, we report preliminary experiences of developing such service. We also discuss remaining challenges and outline potential directions to address them.