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:
Jun. 04, 2024
Filed:
Feb. 09, 2022
Huawei Technologies Co., Ltd., Guangdong, CN;
Chenchen Liu, Shenzhen, CN;
Huangxun Chen, Hong Kong, CN;
Xiao Han, Shenzhen, CN;
Rui Du, Shenzhen, CN;
Meihong Zhang, Shenzhen, CN;
Yunbo Li, Shenzhen, CN;
Qian Zhang, Hong Kong, CN;
Jia He, Chengdu, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method includes, in accordance with some implementations, sending, a measurement station, a trigger frame to a signal source station, where the trigger frame carries pilot format information, and the pilot format information is used to indicate a sending time point of a signal frame triggered by the trigger frame, a quantity of times for sending the signal frame, and a transmission mode of pilot information in the signal frame. The measurement station receives an illumination frame from the signal source station, where the illumination frame is the signal frame triggered by the trigger frame. The measurement station analyzes pilot information in the illumination frame to obtain sensing information in the illumination frame, where the sensing information is used to indicate physical information of an object surrounding the signal source station and the measurement station.