309 search results - page 20 / 62 » Secure Communication over Parallel Relay Channel |
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, the problem of deploying relay nodes in wireless sensor networks will be considered. A system consisting of a set of sensor nodes communicating to a fusion center...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
We investigate secure communications for a four-node relayeavesdropper channel with multiple data stream transmission, assuming that the eavesdropper’s channel state information...
SASN
2005
ACM
14 years 2 months ago
2005
ACM
Sensor network has a great potential in applications such as habitat monitoring, wildlife tracking, building surveillance, and military combat. The design of a sensor network syst...
ICIP
2009
IEEE
14 years 10 months ago
2009
IEEE
A recent dynamic increase in demand for wireless multimedia services has greatly accelerated the research on cross layer optimization techniques for transmitting multimedia data o...
WIOPT
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper we develop distributed approaches for power allocation and scheduling in wireless access networks. We consider a model where users communicate over a set of parallel...