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OSN
2011
11 years 12 days ago
A distributed impairment aware QoS framework for all-optical networks
—Different physical impairments can occur in optical transmission systems. Impairments such as fiber nonlinear effects are dependent on network state and vary with traffic and to...
Wenhao Lin, Timothy Hahn, Richard S. Wolff, Brenda...
ADHOCNOW
2008
Springer
11 years 11 months ago
Utility-Based Uplink Power Control in CDMA Wireless Networks with Real-Time Services
In this paper we address the problem of efficient power allocation in the uplink of CDMA wireless networks, emphasizing on the support of realtime services’ QoS prerequisites. Th...
Timotheos Kastrinogiannis, Eirini-Eleni Tsiropoulo...
COMSWARE
2007
IEEE
11 years 11 months ago
An Architecture and a Programming Interface for Application-Aware Data Dissemination Using Overlay Networks
- Many real-time distributed collaborative applications are emerging that require exchange of critical sensor data among geographically distant end users under resource-constrained...
Tarun Banka, Panho Lee, Anura P. Jayasumana, Jim K...
DMSN
2009
ACM
11 years 12 months ago
Quality aware query scheduling in wireless sensor networks
We study query scheduling in Wireless Sensor Networks (WSNs) with a focus on two important metrics: Quality of Service (QoS) and Quality of Data (QoD). The motivation comes from o...
Hejun Wu, Qiong Luo, Jianjun Li, Alexandros Labrin...
ICMCS
2010
IEEE
173views Multimedia» more  ICMCS 2010»
11 years 5 months ago
A Discrete perceptual impact evaluation quality assessment framework for IPTV services
Network impairments are unpredictable and highly destructive to the perceptual quality of media content in the IPTV content distribution networks. As a result the existing network...
Mu Mu, Andreas Mauthe, Francisco Garcia
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