Invention Grant
- Patent Title: Node localization method and device
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Application No.: US15959289Application Date: 2018-04-23
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Publication No.: US10356744B2Publication Date: 2019-07-16
- Inventor: Yongjun Liu
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Kilpatrick Townsend & Stockton, LLP
- Priority: CN201510697509 20151023
- Main IPC: G01S5/02
- IPC: G01S5/02 ; H04B7/06 ; H04W24/10 ; H04W64/00

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 (101); 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 (102).
Public/Granted literature
- US20180242274A1 NODE LOCALIZATION METHOD AND DEVICE Public/Granted day:2018-08-23
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