760 search results - page 133 / 152 » Efficient Communication Using Partial Information |
TWC
2010
13 years 3 months ago
2010
Multiple antenna systems are known to provide very large data rates, when the perfect channel state information (CSI) is available at the receiver. However, this requires the recei...
CN
2004
13 years 8 months ago
2004
In secure group communications, a key server can deliver a "grouporiented" rekey message [22] to a large number of users efficiently using multicast. For reliable delive...
SIGMETRICS
2008
ACM
13 years 8 months ago
2008
ACM
Local network coding is growing in prominence as a technique to facilitate greater capacity utilization in multi-hop wireless networks. A specific objective of such local network ...
CHI
1998
ACM
14 years 25 days ago
1998
ACM
Collaboration in current real-time groupware systems is often an awkward and clumsy process. We hypothesize that better support for workspace awareness can improve the usability o...
JCP
2008
13 years 8 months ago
2008
For both embedded systems and biological cell systems, design is a feature that defines their identity. The assembly of different components in designs of both systems can vary wid...