公开(公告)号：US11550025B2

公开(公告)日：2023-01-10

申请号：US17272347

申请日：2019-08-29

Applicant: SECOND BRIDGE INC.

Inventor： Dennis Palatov ,  Marc Ganouna ,  Pete Stoppani

IPC: G01S3/02 ,  G01S5/14 ,  G01S5/02

Abstract: A method of determining a new position for a node. The node having a distance measuring radio. A list of positions of a plurality of neighboring nodes is obtained. The geometric relationship of the positions in the list and the predicted position of node is analyzed. A subset of the nodes is selected from the list that is less than the total number of modes in the list. Electronic distance measurements from the node to each of the subset of nodes are performed. A new position of the node is determined utilizing the measured distances.

公开(公告)号：US11519998B2

公开(公告)日：2022-12-06

申请号：US17272345

申请日：2019-08-29

Applicant: SECOND BRIDGE INC.

Inventor： Dennis Palatov ,  Marc Ganouna ,  Pete Stoppani

IPC: G01S5/14 ,  G01S5/02

Abstract: Methods for geolocation utilizing electronic distance measurement equipment. The methods select a small subset of available data that is most trustworthy, and then mathematically treats the subset of data (preferably bilateration or trilateration) to compute one or more new measured position candidates. One measured position candidate may be chosen among the measure position candidates based on confidence metrics, relative position geometry, and the comparison with history-based predicted position and its respective confidence metric. In a case where no measured position candidates of sufficient confidence are available, the predicted position is taken as the new position.