56 search results - page 2 / 12 » sChat: a group communication service over wireless sensor ne... |
WMCSA
2002
IEEE
13 years 9 months ago
2002
IEEE
We show how the database community’s notion of a generic query interface for data aggregation can be applied to ad-hoc networks of sensor devices. As has been noted in the senso...
IPSN
2007
Springer
13 years 11 months ago
2007
Springer
This paper proposes a new application framework for group tour guiding services based on RFIDs and wireless sensor network. We consider a sensing field mixed with multiple indepe...
JMS
2007
13 years 4 months ago
2007
A wireless body sensor network hardware has been designed and implemented based on MICS (Medical Implant Communication Service) band. The MICS band offers the advantage of miniatur...
ICICS
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Jamming is a kind of Denial-of-Service (DoS) attack in which an adversary purposefully emits radio frequency signals to corrupt wireless transmissions. Thus, the communic...
BROADNETS
2006
IEEE
13 years 8 months ago
2006
IEEE
Sensor webs are heterogeneous collections of sensor devices that collect information and interact with the environment. They consist of wireless sensor networks that are ensembles ...