383 search results - page 27 / 77 » Dynamics of Phonological Cognition |
JSAC
2011
13 years 3 months ago
2011
—Various spectrum management schemes have been proposed in recent years to improve the spectrum utilization in cognitive radio networks. However, few of them have considered the ...
HICSS
2009
IEEE
14 years 3 months ago
2009
IEEE
Research has demonstrated how successful coordination can lead to greater organizational performance. In information technology (IT) projectbased environments, coordinating the kn...
SECON
2010
IEEE
13 years 6 months ago
2010
IEEE
Wireless communications over water may suffer from serious multipath fading due to strong specular reflections from conducting water surfaces. Cognitive radios enable dynamic spect...
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Cognitive radio (CR) emerges as a key technology to enhance spectrum efficiency and thus creates opportunistic transmissions over links. Supporting the routing function on top of n...
EJWCN
2010
13 years 3 months ago
2010
A tactical radio network is a radio network in which a transmitter broadcasts the same information to its receivers. In this paper, dynamic spectrum management is studied for multi...