584 search results - page 73 / 117 » Fundamental limitations in control over a communication chan... |
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
—Fueled by the promises of high spectral efficiency, adaptive OFDMA has attracted enormous research interests over the last decade. The significant capacity gain of adaptive OF...
PEWASUN
2004
ACM
14 years 2 months ago
2004
ACM
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
— Despite the increasing number of WiFi-based Long Distance (WiLD) network deployments, there is a lack of understanding of how WiLD networks perform in practice. In this paper, ...
IROS
2008
IEEE
14 years 3 months ago
2008
IEEE
— Developers and end-users have to interface robotic systems for control and feedback. Such systems are typically co-engineered with their graphical user interfaces. In the past,...
GLOBECOM
2009
IEEE
13 years 6 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...