74 search results - page 8 / 15 » Coding-based schemes for fault identification in communicati... |
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—Existing handover schemes in wireless LANs, 3G/4G networks, and femtocells rely upon protocols involving centralized authentication servers and one or more access points. These ...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—Anomaly detection is an important challenge for tasks such as fault diagnosis and intrusion detection in energy constrained wireless sensor networks. A key problem is how to min...
MOBIHOC
2010
ACM
14 years 7 months ago
2010
ACM
In this paper, we address the problem of preserving generated data in a sensor network in case of node failures. We focus on the type of node failures that have explicit spatial s...
69
Voted
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—While transparent WDM optical networks become more and more popular as the basis of the Next Generation Internet (NGI) infrastructure, such networks raise many unique security i...
118
Voted
IEEECSA
2009
14 years 7 months ago
2009
We study the multicast problem in wireless sensor networks, where the source can send data to a fixed number of destinations (actuators) at a different rate (multiratecast). A typi...