464 search results - page 16 / 93 » Detecting the number of signals in wireless DS-CDMA networks |
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
SensorScope is a collaborative project between network, signal processing, and environmental researchers that aims at providing a cheap and out-of-the-box environmental monitoring...
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
— Relay networks have received considerable attention recently, especially when limited size and power resources impose constraints on the number of antennas within a wireless se...
109
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JSAC
2008
14 years 11 months ago
2008
This paper studies a nonlinear vector precoding scheme which inverts the wireless multiple-input multiple-output (MIMO) channel at the transmitter so that simple symbol-bysymbol de...
89
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BSN
2006
IEEE
15 years 5 months ago
2006
IEEE
We present HealthGear, a real-time wearable system for monitoring, visualizing and analyzing physiological signals. HealthGear consists of a set of non-invasive physiological sens...
ICSAP
2010
15 years 3 months ago
2010
— When sensors are redundantly deployed, a subset of sensors should be selected to actively monitor the field (referred to as a "cover"), while the rest of the sensors ...