599 search results - page 13 / 120 » Hide-and-Seek with Directional Sensing |
JDCTA
2010
13 years 4 months ago
2010
Without reconstructing the signal themselves, signal detection could be solved by detection algorithm, which directly processes sampling value obtained from compressive sensing si...
IGARSS
2009
13 years 7 months ago
2009
The ability of various ecosystems to perform vital functions such as biodiversity production, and water, energy and nutrient cycling depends on the ecosystem state, i.e. health. E...
ECCV
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. Compressive sensing (CS) is an emerging field that provides a framework for image recovery using sub-Nyquist sampling rates. The CS theory shows that a signal can be reco...
ICWMC
2006
IEEE
14 years 3 months ago
2006
IEEE
Although directional antennas have been used in mobile communications systems for quite a long time, realistic applications of directional or smart antennas in wireless ad hoc net...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Applying directional antennas in wireless ad hoc networks offers numerous benefits, such as extended communication range, increased spatial reuse, improved capacity and suppre...