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:
Jan. 03, 2023
Filed:
Oct. 05, 2021
Applicant:
Nec Laboratories Europe Gmbh, Heidelberg, DE;
Inventor:
Felix Klaedtke, Heidelberg, DE;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 47/22 (2022.01); H04L 47/283 (2022.01);
U.S. Cl.
CPC ...
H04L 47/225 (2013.01); H04L 47/283 (2013.01);
Abstract
Systems, computer-readable media and methods for aggregating data items from an out-of-order data stream over a sliding window efficiently. The method delays the value aggregation for certain time windows and computes partial aggregations that can be reused for the multiple time windows. Aggregations may have any value type such as Boolean, integer, strings, floating point, vector and map.