1860 search results - page 160 / 372 » J-Sim: A Simulation Environment for Wireless Sensor Networks |
ICASSP
2009
IEEE
13 years 7 months ago
2009
IEEE
A unified framework to jointly solve the two problems of localization and synchronization at the same time is presented in this paper. The joint approach is attractive because it ...
GLOBECOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— Sensing coverage is an important issue for sensor networks, since it is viewed as one of the critical measures of performance offered by a sensor network. The design of a routi...
IWCMC
2006
ACM
14 years 3 months ago
2006
ACM
Receiver-side relay election has been recently proposed as an alternative to transmitter-side relay selection in wireless ad hoc networks. In this paper we study different priori...
TSP
2010
13 years 4 months ago
2010
We consider the problem of distributed channel estimation in a sensor network which employs a random sleep strategy to conserve energy. If the N network nodes are randomly placed a...
ICDCS
2007
IEEE
14 years 3 months ago
2007
IEEE
Although the content of sensor messages describing “events of interest” may be encrypted to provide confidentiality, the context surrounding these events may also be sensitiv...