193 search results - page 17 / 39 » Addressing the Dynamic Range Problem in Cognitive Radios |
IUI
1998
ACM
14 years 1 days ago
1998
ACM
Software architectures are high-level design representations of software systems that focus on composition of software components and how those components interact. Software tures...
MOBIWAC
2006
ACM
14 years 1 months ago
2006
ACM
Due to their self-configuring and self-healing capabilities, as well as their low equipment and deployment cost, Wireless Mesh Networks (WMNs) based on commodity hardware present...
WIOPT
2011
IEEE
12 years 11 months ago
2011
IEEE
Abstract—This paper considers maximizing throughput utility in a multi-user network with partially observable Markov ON/OFF channels. Instantaneous channel states are never known...
TCOM
2010
13 years 6 months ago
2010
—Cooperative spectrum sensing has been shown to be able to greatly improve the sensing performance in cognitive radio networks. However, if cognitive users belong to different se...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— We address the problem of vision-based multiperson tracking in busy pedestrian zones using a stereo rig mounted on a mobile platform. Specifically, we are interested i...