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MOBISYS
2006
ACM
14 years 7 months ago
WiFiProfiler: cooperative diagnosis in wireless LANs
While 802.11-based wireless hotspots are proliferating, users often have little recourse when the network does not work or performs poorly for them. They are left trying to manual...
Ranveer Chandra, Venkata N. Padmanabhan, Ming Zhan...
WICON
2008
13 years 9 months ago
The effect of cooperation at the network protocol level
Abstract--There has been a great deal of attention on cooperative communication which exploits the spatial diversity among antennas belonging to multiple terminals. Most of the exi...
Beiyu Rong, Anthony Ephremides
GLOBECOM
2008
IEEE
13 years 7 months ago
Power Allocation for Cognitive Radios Based on Primary User Activity in an OFDM System
Efficient and reliable power allocation algorithm in Cognitive radio (CR) networks is a challenging problem. Traditional water-filling algorithm is inefficient for CR networks due ...
Ziaul Hasan, Ekram Hossain, Charles L. Despins, Vi...
SIGGRAPH
2000
ACM
14 years 5 hour ago
Pomegranate: a fully scalable graphics architecture
Pomegranate is a parallel hardware architecture for polygon rendering that provides scalable input bandwidth, triangle rate, pixel rate, texture memory and display bandwidth while...
Matthew Eldridge, Homan Igehy, Pat Hanrahan
DPD
1998
141views more  DPD 1998»
13 years 7 months ago
Dynamic Query Operator Scheduling for Wide-Area Remote Access
Distributed databases operating over wide-area networks such as the Internet, must deal with the unpredictable nature of the performance of communication. The response times of acc...
Laurent Amsaleg, Michael J. Franklin, Anthony Toma...