Source localization using time difference of arrival within a sparse representation framework

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2011, Pages 2872-2875

  Comsa, Ciprian R ^a   Haimovich, Alexander M ^a   Schwartz, Stuart ^b   Dobyns, York ^b   Dabin, Jason A ^c  

^a NEW JERSEY INSTITUTE OF TECHNOLOGY   (United States)

^b PRINCETON UNIVERSITY   (United States)

^c US Army Communications and Electronics Command   (United States)

Author keywords

1 regularization; Source localization; sparse multipath channel; time difference of arrival

Indexed keywords

LINE-OF-SIGHT COMPONENTS; LOCALIZATION PROBLEMS; MULTI-PATH; NOISY SIGNALS; PULSE SHAPES; RECEPTION RANGE; SIMULATION RESULT; SOURCE LOCALIZATION; SOURCE LOCALIZATION METHOD; SPARSE MULTI-PATH CHANNEL; SPARSE REPRESENTATION; SPARSITY CONSTRAINTS; SUPER RESOLUTION; TIME DELAY ESTIMATION; TIME-DIFFERENCE-OF- ARRIVAL; TRANSMITTED SIGNAL;

ESTIMATION; MULTIPATH PROPAGATION; SENSORS; TIME DELAY;

SPEECH COMMUNICATION;

EID: 80051618715     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2011.5947084     Document Type: Conference Paper

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