88 search results - page 9 / 18 » Implementing an Experimental Cognitive Radio System for DySP... |
AVI
2004
13 years 8 months ago
2004
Designing effective instructions for everyday products is challenging. One reason is that designers lack a set of design principles for producing visually comprehensible and acces...
MUE
2008
IEEE
14 years 1 months ago
2008
IEEE
The capability of providing real-time multimedia player over the Internet is an important future application for embedded system. However, the main challenge of such an applicatio...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
Cognitive radios are devices capable of sensing a large range of frequencies in order to detect the presence of primary networks and reuse their bands when they are not occupied. D...
JCM
2006
13 years 7 months ago
2006
- Current wireless systems are called vendor-central systems because, users should subscribe to a service provider (vendor) and receive the service through the spectrum assigned to...
ANCS
2010
ACM
13 years 4 months ago
2010
ACM
Over the past few years, researchers have developed many crosslayer wireless protocols to improve the performance of wireless networks. Experimental evaluations of these protocols...