3809 search results - page 38 / 762 » Randomized Broadcast in Networks |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We investigate the effects of user cooperation on the secrecy of broadcast channels by considering a cooperative relay broadcast channel. We show that user cooperation can increase...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Overlay networks have shown tremendous potential in solving large scale data dissemination problem by employing peer-to-peer communication protocols. These networks, however, have ...
AINA
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper presents a novel analytical model to compute communication latency of broadcast as the most fundamental collective communication operation. The novelty of the model lie...
EUROPAR
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. The performance of consensus and atomic broadcast algorithms using failure detectors is often affected by a trade-off between the number of communication steps and the ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this work, coding for the relay channel (RC) and the cooperative relay broadcast channel (RBC) controlled by random parameters are studied. In the first channel, the RC, in...