68 search results - page 11 / 14 » An efficient adaptive distributed space time coding scheme f... |
ADVIS
2004
Springer
13 years 11 months ago
2004
Springer
In this paper, we introduce a new approach to adaptive coding which utilizes Stochastic Learning-based Weak Estimation (SLWE) techniques to adaptively update the probabilities of t...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract-- Due to the limited energy supplies of nodes in wireless networks, achieving energy efficiency is crucial for extending the lifetime of these networks. Thus, we study eff...
TWC
2008
13 years 7 months ago
2008
In this paper, we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme. We first...
PERCOM
2007
ACM
14 years 7 months ago
2007
ACM
Intermittently connected mobile networks are wireless networks where most of the time there does not exist a complete path from the source to the destination. There are many real ...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
RTMonitor is a real-time data management system for traffic navigation applications. In our system, mobile vehicles initiate time-constrained navigation requests and RTMonitor cal...