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TELSYS
2010
154views more  TELSYS 2010»
13 years 2 months ago
Blocking attacks on SIP VoIP proxies caused by external processing
As Voice over IP (VoIP) applications become increasingly popular, they are more and more facing security challenges that have not been present in the traditional Public Switched Te...
Ge Zhang, Simone Fischer-Hübner, Sven Ehlert
INFOCOM
2012
IEEE
11 years 9 months ago
Realizing the full potential of PSM using proxying
Abstract—The WiFi radio in smartphones consumes a significant portion of energy when active. To reduce the energy consumption, the Power Saving Mode was standardized in IEEE 802...
Ning Ding, Abhinav Pathak, Dimitrios Koutsonikolas...
HICSS
1999
IEEE
193views Biometrics» more  HICSS 1999»
13 years 11 months ago
Web-based Access to Distributed High-Performance Geographic Information Systems for Decision Support
A number of applications that use GIS for decision support can potentially be enhanced by the use of high-performance computers, broadband networks and mass data stores. We descri...
Paul D. Coddington, Kenneth A. Hawick, Heath A. Ja...
ICSE
2004
IEEE-ACM
14 years 7 months ago
GlueQoS: Middleware to Sweeten Quality-of-Service Policy Interactions
A holy grail of component-based software engineering is "write-once, reuse everywhere". However, in modern distributed, component-based systems supporting emerging appli...
Eric Wohlstadter, Stefan Tai, Thomas A. Mikalsen, ...
GLOBECOM
2009
IEEE
14 years 2 months ago
Model-Based Opportunistic Channel Access in Dynamic Spectrum Access Networks
Abstract—We propose a model-based channel access mechanism for cognitive radio-enabled secondary network, which opportunistically uses the channel of an unslotted primary network...
Manuj Sharma, Anirudha Sahoo, K. D. Nayak