43 search results - page 2 / 9 » Cooperative Cognition and Its Implementation under Web Envir... |
EJASP
2011
13 years 8 days ago
2011
We develop and analyze a space time coded cooperative diversity protocol that achieves improved quality of service for mobile users in the downlink of small cells. The protocol, c...
MVA
1992
13 years 6 months ago
1992
This paper proposes a system for the background image generation by cooperative parallel processingunder the severe outdoor environmental conditions, which are ever changing in na...
ISCC
2009
IEEE
14 years 1 days ago
2009
IEEE
—In this paper we investigate a cooperative mobile network with respect to error performance. Power allocation is applied between source and relay. The relay cooperates after hav...
JSAC
2008
13 years 5 months ago
2008
Abstract--The concept of cognitive radio (or secondary spectrum access) is currently under investigation as a promising paradigm to achieve efficient use of the frequency resource ...
JSAC
2011
13 years 8 days ago
2011
This work on cognitive radio access ventures beyond the more traditional “listen-before-talk” paradigm that underlies many cognitive radio access proposals. We exploit the bi-...