160 search results - page 26 / 32 » Low power systems for wireless microsensors |
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
In this study, the impact of mobility is investigated in low-speed environments such as femtocells and picocells for wireless networks. Given that there is interference on the upl...
VTS
2005
IEEE
14 years 1 months ago
2005
IEEE
: This project involves the design of a CMOS RF RMS Detector that converts the RMS voltage amplitude of an RF signal to a DC voltage. Its high input impedance and small area make i...
SASN
2004
ACM
14 years 1 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper develops a distributed, threshold based MAC protocol for cooperative Multi Input Multi Output (MIMO) transmissions in distributed wireless systems. The protocol uses...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We present a low-power architectural MPEG-4 part-10 AVC/H.264 video and MPEG-4 BSAC audio decoder chip capable of delivering high-quality and high-compression in wireless multimed...