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TON
2010
14 years 6 months ago
2010
The cognitive radio (CR) paradigm calls for open spectrum access according to a predetermined etiquette. Under this paradigm, CR nodes access the spectrum opportunistically by cont...
DAC
2003
ACM
16 years 24 days ago
2003
ACM
Recent advances in tester technology have led to automatic test equipment (ATE) that can operate at up to several hundred MHz. However, system-on-chip (SOC) scan chains typically ...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
This paper proposes a method for adaptive speech dereverberation and speaker-position change detection, which have not previously been addressed. Signal transmission channels in r...
GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
— According to employing Power Saving Mode (PSM) scheme or not, stations (STAs) in Wireless Local Area Networks can be classified into two categories: STAs using PSM (PSSTAs) an...
HAPTICS
2008
IEEE
15 years 6 months ago
2008
IEEE
This paper describes a new tactile device which produces stress fields in 3D space. Combined with 3D stereoscopic displays, this device is expected to provide high-fidelity tacti...