636 search results - page 110 / 128 » High-efficiency power amplifier for wireless sensor networks |
ISCI
2008
13 years 7 months ago
2008
The recent evolution of wireless sensor networks have yielded a demand to improve energy-efficient scheduling algorithms and energy-efficient medium access protocols. This paper p...
WH
2010
13 years 2 months ago
2010
In this work, we consider low power, wearable pulse oximeter sensors for ambulatory, remote vital signs monitoring applications. It is extremely important for such sensors to main...
EWSN
2006
Springer
14 years 7 months ago
2006
Springer
Time synchronization is a crucial component of a large class of sensor network applications, traditionally implemented as a standalone middleware service that provides a virtual gl...
SAINT
2005
IEEE
14 years 1 months ago
2005
IEEE
The research community is working towards a new allencompassing vision of the Internet. This vision certainly includes powerful transport and switching technologies, wireless netw...
SUTC
2010
IEEE
13 years 6 months ago
2010
IEEE
— Symbol synchronization is a critical component in the design of an underwater acoustic modem. Without accurate symbol synchronization, higher bit error rates incur thus reduc...