| 摘要 |
<p>A mixed signal blind separating method, which is related to at least one signal source and in which filters are uniquely associated with respective signal sources, comprises a step of applying an inverse filter, which is corresponding to the inverse of a filter, to one or more of a plurality of the outputs of received signals so as to restore the characteristics of the corresponding signal sources; and a step of adjusting the gains of the respective outputs as filtered by the inverse filter, under a constraint that the sum of weighted multiplexed filtered output signals should have the same characteristic as the original signals of the corresponding signal sources so as to remove interference signals or other signal sources occupying the same frequency band or transmission time intervals.</p> |
