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:
Apr. 26, 2011
Filed:
Sep. 27, 2005
Herve Bronnimann, New York, NY (US);
Nasir Memon, Holmdel, NJ (US);
Kulesh Shanmugasundaram, Bronx, NY (US);
Herve Bronnimann, New York, NY (US);
Nasir Memon, Holmdel, NJ (US);
Kulesh Shanmugasundaram, Bronx, NY (US);
Polytechnic Institute of New York University, Brooklyn, NY (US);
Abstract
A hierarchical data structure of digested payload information (e.g., information within a payload, or information spanning two or more payloads) allows a payload excerpt to be attributed to earlier network flow information. These compact data structures permit data storage reduction, while permitting efficient query processing with a low level of false positives. One example of such a compact data structure is a hierarchical Bloom filter. Different layers of the hierarchy may correspond to different block sizes.