145 search results - page 22 / 29 » A key loss recovery scheme for secure broadcasts in wireless... |
WISEC
2010
ACM
13 years 12 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
PERCOM
2010
ACM
13 years 5 months ago
2010
ACM
—Data loss in wireless communications greatly affects the reconstruction quality of a signal. In the case of images, data loss results in a reduction in quality of the received i...
COMCOM
2007
13 years 6 months ago
2007
Distributed wireless sensor networks have problems on detecting and preventing malicious nodes, which always bring destructive threats and compromise multiple sensor nodes. Theref...
JCS
2007
13 years 7 months ago
2007
Many emerging applications in both wired and wireless networks need support of secure group communications. There have been many secure group communication schemes in the setting ...
APNOMS
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. A wireless sensor network is a collection of devices limited in lowpowered batteries, processing, communication bandwidth capabilities and low memory availability. Due to...