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. 16, 2019
Filed:
Apr. 23, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
Yongjun Liu, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A node localization method and device are disclosed. The method includes: determining a first set of radio signal measurement values that can be received by each known-location node of at least one known-location node, and determining a second set of radio signal measurement values that can be received by a to-be-localized node; determining, according to the radio signal measurement values included in the first set that respectively correspond to each known-location node and the radio signal measurement values included in the second set, a weighting coefficient corresponding to each known-location node (); and determining location information of the to-be-localized node according to the weighting coefficient corresponding to each known-location node and location information of each known-location node ().