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:
Feb. 15, 2022
Filed:
Aug. 01, 2018
Comba Telecom Systems (China) Limited, Guangdong, CN;
Ziyong Zheng, Guangdong, CN;
Chengxin Hu, Guangdong, CN;
Comba Network Systems Company Limited, Guangdong, CN;
Abstract
Disclosed in the present invention are a data transmission method and processing method, and a device, which are used for improving the compression effect on an original message during tunnel transmission, wherein the data transmission method comprises: obtaining an original message to be transmitted and a current reference message, the current reference message and the original message being transmitted in the same tunnel; differentiating and compressing the original message and the current reference message to obtain an information message; encapsulating the information message by using a tunneling protocol to generate a tunnel message, the tunnel message comprising a compression information header, and the compression information header comprising a reference message identifier corresponding to the current reference message; and sending the tunnel message. With the disclosed method, each message in the same tunnel have a certain correlation. Therefore, the differentiation result obtained after the original message and the current reference message are differentiated is more regular, the information entropy thereof is smaller and a better compression effect may be obtained.