73 search results - page 4 / 15 » Signal to Interference Prediction for Adaptive Radio Links |
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
—We venture beyond the “listen-before-talk” strategy that is common in many traditional cognitive radio access schemes. We exploit the bi-directional nature of most primary c...
LCN
1999
IEEE
14 years 24 days ago
1999
IEEE
In a wireless environment, due to topology changes and characteristics of media (interference in radio signals) the bandwidth of a link is unpredictable and possibly very low, the...
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
—Cognitive radios have the ability to sense their RF environment and adapt their transmission parameters to perform optimally in any situation. Part of this involves selecting th...
ICCSA
2009
Springer
14 years 3 months ago
2009
Springer
Wireless link capacity within a sensor network has direct impact on its performance and throughput. Due to dense sensor deployment, interference seems to be a key factor for varyin...
TSP
2008
13 years 8 months ago
2008
We address the issue of computing power spectral density (PSD) estimates at the output of a beamforming sensor array in the presence of strong moving interference. It is shown that...