DISTRIBUTED SPECTRUM ALLOCATION SCHEME FOR COGNITIVE RADIO
摘要
A technique (300) and apparatus for sharing frequency spectrum amongst cognitive radios is provided. By maintaining an unoccupied spectral quantum between each CR device, the channel technique ensures that a device just beginning transmissions in the CR frequency band will have spectrum from which to start growing. The growth can continue up to the maximum the spectrum can support, when the bandwidth of each device has been reduced to one spectral quantum, and there are no available spectral quanta left.
申请公布号
EP2183863(B1)
申请公布日期
2016.12.14
申请号
EP20080799403
申请日期
2008.09.10
申请人
Motorola Solutions, Inc.
发明人
CALLAWAY, Edgar, H., Jr.;BROWN, Monique, B.;GORDAY, Paul, E.;TAUBENHEIM, David, B.