422 search results - page 39 / 85 » On the Wake-Up Problem in Radio Networks |
PERCOM
2005
ACM
14 years 8 months ago
2005
ACM
In this paper, we present a novel method to adapt the temporal radio maps for indoor location determination by offsetting the variational environmental factors using data mining t...
GLOBECOM
2008
IEEE
13 years 8 months ago
2008
IEEE
Efficient and reliable power allocation algorithm in Cognitive radio (CR) networks is a challenging problem. Traditional water-filling algorithm is inefficient for CR networks due ...
ICDCS
2009
IEEE
14 years 5 months ago
2009
IEEE
Vehicular networks are emerging as a new distributed system environment with myriad possible applications. Most studies on vehicular networks are carried out via simulation, given...
PERCOM
2007
ACM
14 years 8 months ago
2007
ACM
Activity monitoring, a crucial task in many applications, is often conducted expensively using video cameras. Also, effectively monitoring a large field by analyzing images from m...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
In Cognitive Radio scenarios channelization information from primary network may be available to the spectral monitor. Under this assumption we propose a spectral estimation algor...