THE SIGNAL ACQUIRING APPARATUS AND METHOD FOR DISTRIBUTED COMPRESSIVE SENSING AND JOINT SIGNAL RECOVERY

摘要

PURPOSE: A signal obtaining apparatus and a method thereof are provided to obtain an original signal through cooperative restore the original signal through cooperation recovery. CONSTITUTION: A receiver(310) receives each compression sensing signal from sensor devices. Each compression sensing signal is a measured signal through a sensing matrix by a defined algorithm. A storing unit(350) stores the sensing matrix and channel information between sensor devices. A compensating unit(330) compensates the original signal through the sensing matrix.