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» The wireless synchronization problem
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GIS
2004
ACM
16 years 7 months ago
Energy efficient exact kNN search in wireless broadcast environments
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
Bugra Gedik, Aameek Singh, Ling Liu
MOBISYS
2009
ACM
16 years 7 months ago
Wifi-reports: improving wireless network selection with collaboration
Wi-Fi clients can obtain much better performance at some commercial hotspots than at others. Unfortunately, there is currently no way for users to determine which hotspot access p...
Jeffrey Pang, Ben Greenstein, Michael Kaminsky, Da...
MOBIHOC
2008
ACM
16 years 6 months ago
Dynamic packet fragmentation for wireless channels with failures
It was shown recently [7?9], under quite general conditions, that retransmission-based protocols may result in power-law delays and possibly zero throughput even if the distributi...
Predrag R. Jelenkovic, Jian Tan
IPSN
2009
Springer
16 years 1 months ago
Anti-jamming for embedded wireless networks
Resilience to electromagnetic jamming and its avoidance are difficult problems. It is often both hard to distinguish malicious jamming from congestion in the broadcast regime and ...
Miroslav Pajic, Rahul Mangharam
INFOCOM
2009
IEEE
16 years 1 months ago
Extreme Value FEC for Wireless Data Broadcasting
Abstract—The advent of practical rateless codes enables implementation of highly efficient packet-level forward error correction (FEC) strategies for reliable data broadcasting ...
Weiyao Xiao, David Starobinski