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. 12, 2026
Filed:
Jan. 29, 2021
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventor:
Dong Chen, Beijing, CN;
Assignee:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 45/745 (2022.01); H04L 45/00 (2022.01); H04L 45/02 (2022.01);
U.S. Cl.
CPC ...
H04L 45/745 (2013.01); H04L 45/02 (2013.01); H04L 45/38 (2013.01);
Abstract
A data packet transmission method, performed by a first device, includes: determining an Internet Protocol (IP) data packet. The IP data packet comprises a router identifier of a router for transmitting the IP data packet, and a first time corresponding to the router identifier. The first time is time when the router sends the IP data packet.