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:
Dec. 06, 2016
Filed:
Feb. 21, 2014
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xindong Teng, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Embodiments of the present invention provide a data processing method and a data processing device. If to-be-compressed data includes a data fragment that is the same as a first half of a variable block in a duplicate database and is different from a second half of the variable block, a new variable block with granularity smaller than that of the matching variable block can be generated, and the new variable block is added to the duplicate database. The granularity of the new variable block is smaller, which increases the probability of subsequent to-be-compressed data matching the updated duplicate database, thereby improving compression efficiency.