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INFOCOM
2008
IEEE
15 years 10 months ago
Competitive Analysis of Opportunistic Spectrum Access Strategies
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
Nicholas B. Chang, Mingyan Liu
GLOBECOM
2008
IEEE
15 years 11 months ago
MIMO Receiver Design in the Presence of Radio Frequency Interference
—Multi-input multi-output (MIMO) receivers have been designed and their communication performance analyzed under the assumption of additive Gaussian noise. Wireless transceivers,...
Kapil Gulati, Aditya Chopra, Robert W. Heath Jr., ...
CCR
2006
85views more  CCR 2006»
15 years 4 months ago
Troubleshooting wireless mesh networks
Effective network troubleshooting is critical for maintaining efficient and reliable network operation. Troubleshooting is especially challenging in multi-hop wireless networks be...
Lili Qiu, Paramvir Bahl, Ananth Rao, Lidong Zhou
AINA
2005
IEEE
15 years 10 months ago
Nodes Localization through Data Fusion in Sensor Network
The Location of nodes in sensor network is an important problem with application in resource allocation, location sensitive browsing, and emergency communications. A key problem i...
Ren C. Luo, Ogst Chen, Liang Chao Tu
JSAC
2008
143views more  JSAC 2008»
15 years 4 months ago
Distributed Kalman filtering based on consensus strategies
In this paper, we consider the problem of estimating the state of a dynamical system from distributed noisy measurements. Each agent constructs a local estimate based on its own m...
Ruggero Carli, Alessandro Chiuso, Luca Schenato, S...