The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2013
Filed:
Jun. 27, 2006
Farni B. Weaver, Spring Hill, KS (US);
Irwin Joseph Butac Acosta, Kansas City, MO (US);
Thomas L. Paterik, Kansas City, MO (US);
Farni B. Weaver, Spring Hill, KS (US);
Irwin Joseph Butac Acosta, Kansas City, MO (US);
Thomas L. Paterik, Kansas City, MO (US);
Sprint Spectrum L.P., Overland Park, KS (US);
Abstract
Methods and systems are provided for using voiceprint technology in CALEA surveillance. A media-analysis platform receives packets from a bearer element, the packets comprising media data representing a copy of at least part of a real-time media session. The bearer element is configured to initially send to the platform a copy of each of a plurality of media sessions that traverse the bearer element, and to stop sending a copy of a particular session in response to receiving an instruction from the platform. Responsive to receiving the packets, the platform compares the media data to at least one media-data profile, where each profile is associated with a target of surveillance. The platform determines whether the data matches any of the profiles. If the data does not match any of the profiles, the platform sends an instruction to the bearer element to stop sending the copy of the session.