2 search results - page 1 / 1 » Spatial Opportunity for Cognitive Radio Systems with Heterog... |
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, the possibility for a short–range cognitive radio (secondary communication system) to be located within the service area of the primary system is discussed. Al...
JSAC
2011
12 years 11 months ago
2011
—Opportunistic spectrum access creates the opening of under-utilized portions of the licensed spectrum for reuse, provided that the transmissions of secondary radios do not cause...