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:
Jul. 29, 2025
Filed:
Feb. 10, 2022
Vivo Mobile Communication Co.,ltd., Guangdong, CN;
Ye Si, Guangdong, CN;
Huaming Wu, Guangdong, CN;
Xueming Pan, Guangdong, CN;
Peng Sun, Guangdong, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Abstract
A ranging method includes: sending a first signal, where a time at which the first signal is sent from a first UE is a first time; receiving a second signal sent by a second UE, where a time at which the second signal reaches the first UE is a second time; and determining a distance between the first UE and the second UE according to the first time, the second time, and a first time difference, where the first time difference is a difference between a third time at which the second UE sends the second signal and a fourth time at which the second UE receives the first signal.