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:
Mar. 19, 2019
Filed:
Sep. 07, 2016
Alcatel-lucent Usa Inc., Murray Hill, NJ (US);
Antonia Maria Tulino, Lincroft, NJ (US);
Jaime Llorca, Red Bank, NJ (US);
NOKIA OF AMERICA CORPORATION, Murray Hill, NJ (US);
Abstract
Data files are transmitted by receiving requests from destination devices for the files and dividing the files into first and second subsets where the files of the second subset are associated with one file of the first subset. The files of the second subset are compressed using one of the files in the first subset as a reference. The compressed files are divided into packets. A portion of the compressed files of the second subset, and a portion of the files of the first subset is cached. Un-cached portions of respective files from the first subset are transmitted to destination devices that have requested these files, and un-cached portions of one particular file from the second subset, and un-cached portions of files in the first subset that are associated with the one particular file, are transmitted to respective destination devices that have requested the particular file from the second subset.