777 search results - page 4 / 156 » Secure broadcasting in large networks |
PEWASUN
2004
ACM
14 years 4 months ago
2004
ACM
In large and dense mobile ad hoc networks, position-based routing protocols can offer significant performance improvement over topology-based routing protocols by using location i...
SECON
2007
IEEE
14 years 5 months ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose a broadcast protocol that is based on a form of cooperative diversity called the Opportunistic Large Array (OLA). In the initial broadcast, an SNR ("transmission&qu...
MUE
2007
IEEE
14 years 5 months ago
2007
IEEE
The scale of smart living spaces can be varied from small, e.g. a household, to large, e.g. a building or a campus, scales. As the scale of the space increases, we can expect that...
EUROCRYPT
2010
Springer
14 years 3 months ago
2010
Springer
A broadcast protocol allows a sender to distribute a message through a point-to-point network to a set of parties, such that (i) all parties receive the same message, even if the s...