1414 search results - page 85 / 283 » Cover Time and Broadcast Time |
MOBICOM
1999
ACM
15 years 2 months ago
1999
ACM
Broadcasting is a common operation in a network to resolve many issues. In a mobile ad hoc network (MANET) in particular, due to host mobility, such operations are expected to be e...
ESA
2003
Springer
15 years 3 months ago
2003
Springer
We consider the transmission of a movie over a broadcast network to support several viewers who start watching at arbitrary times, after a wait of at most twait minutes. A recent a...
TIT
2008
14 years 9 months ago
2008
We develop a couple of new methods to reduce transmission overheads in broadcast encryption. The methods are based on the idea of assigning one key per each partition using one-way...
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VLDB
2009
ACM
15 years 10 months ago
2009
ACM
Information is valuable to users when it is available not only at the right time but also at the right place. To support efficient location-based data access in wireless data broad...
MDM
2001
Springer
15 years 2 months ago
2001
Springer
The challenges ensuing from the asymmetric communication capabilities of mobile environments have led to an increased interest in broadcast-based data dissemination. Among the conc...