公开(公告)号：US11758365B2

公开(公告)日：2023-09-12

申请号：US17394211

申请日：2021-08-04

Applicant: ST Microelectronics International N.V.

Inventor： Jitendra Jain ,  Alok Kumar Mittal

IPC: H04W4/029 ,  H04W4/18 ,  H04W4/80 ,  H04W4/33 ,  H04W84/18

CPC classification number: H04W4/029 ,  H04W4/185 ,  H04W4/33 ,  H04W4/80 ,  H04W84/18

Abstract: This application discloses systems, devices, and methods for indoor navigation and tracking with a mesh network. In one aspect, a navigation device includes a receiver configured to receive a locational signal from a node network. The locational signal identifies a respective node of the node network, and the node network is distributed throughout a physical space. The navigation device includes a memory storing a program and a processor in communication with the receiver and configured to execute the program to calculate a position of the navigation device from the identity of the respective node, determine a routing instruction from the position of the navigation device to a destination based on the position of the navigation device and a known mapping of the node network in the physical space, and update the position of the navigation device and the routing instruction as the navigation device moves through the physical space.

公开(公告)号：US20210368299A1

公开(公告)日：2021-11-25

申请号：US17394211

申请日：2021-08-04

Applicant: ST Microelectronics International N.V.

Inventor： Jitendra Jain ,  Alok Kumar Mittal

IPC: H04W4/029 ,  H04W4/33

Abstract: This application discloses systems, devices, and methods for indoor navigation and tracking with a mesh network. In one aspect, a navigation device includes a receiver configured to receive a locational signal from a node network. The locational signal identifies a respective node of the node network, and the node network is distributed throughout a physical space. The navigation device includes a memory storing a program and a processor in communication with the receiver and configured to execute the program to calculate a position of the navigation device from the identity of the respective node, determine a routing instruction from the position of the navigation device to a destination based on the position of the navigation device and a known mapping of the node network in the physical space, and update the position of the navigation device and the routing instruction as the navigation device moves through the physical space.