506 search results - page 60 / 102 » Comments on Broadcast Channels |
MDA
1999
Springer
14 years 2 months ago
1999
Springer
Abstract. In this paper, we propose dynamic discrete-event based models for information dissemination systems in both single cell and multiple cell mobile environments. We demonstr...
WCNC
2008
IEEE
14 years 4 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
CRYPTO
1993
Springer
14 years 2 months ago
1993
Springer
A broadcast encryption scheme allows the sender to securely distribute data to a dynamically changing set of users over an insecure channel. One of the most challenging settings fo...
INFOCOM
2010
IEEE
13 years 7 months ago
2010
IEEE
We examine the problem of minimizing feedbacks in reliable wireless broadcasting, by pairing rateless coding with extreme value theory. Our key observation is that, in a broadcast ...
EDBT
2006
ACM
14 years 1 months ago
2006
ACM
Abstract. In wireless data broadcast systems, popular information is repetitively disseminated through possibly multiple communication channels to mobile clients using various type...