636 search results - page 120 / 128 » High-efficiency power amplifier for wireless sensor networks |
SASN
2004
ACM
14 years 28 days ago
2004
ACM
An ad hoc network is a collection of computers (nodes) that cooperate to forward packets for each other over a multihop wireless network. Users of such networks may wish to use de...
ALGOSENSORS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We consider the problem of counting the number of indistinguishable targets using a simple binary sensing model. Our setting includes an unknown number of point targets i...
CIIA
2009
13 years 8 months ago
2009
The increasing power of computers, increasing capacity of digital memory and wider availability of a great variety of input devices such as cameras and video recorders, has resulte...
CDC
2010
IEEE
13 years 2 months ago
2010
IEEE
The communication protocol IEEE 802.15.4 is becoming pervasive for low power and low data rate wireless sensor networks (WSNs) applications, including control and automation. Never...
ISCAS
2008
IEEE
14 years 1 months ago
2008
IEEE
—This study describes a method of implementing a fully integrated ultra-low-power (ULP) radio for wireless sensor networks (WSNs). This is achieved using an ad hoc modulation sch...