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:
May. 31, 2022
Filed:
Apr. 02, 2018
Applicant:
Xi'an Zhongxing New Software Co., Ltd., Shaanxi, CN;
Inventor:
Lu Zhang, Shenzhen, CN;
Assignee:
XI'AN ZHONGXING NEW SOFTWARE CO., LTD., Xi'An, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/66 (2006.01); H04L 69/04 (2022.01);
U.S. Cl.
CPC ...
H04L 69/04 (2013.01);
Abstract
Provided are a data transmission method and device. The method includes: processing a first data packet to be sent by using a compression strategy obtained in advance from a receiving end, deleting specified duplicated data comprised in the compression strategy in the first data packet; generating a second data packet to be sent from the processed first data packet, where the second data packet includes a modification record field for indicating the deleted duplicated data; and sending the second data packet to the receiving end.