Method and apparatus for operating device for transmitting and receiving data through ultra-wideband (UWB)
US11965951B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2020 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Jul 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2201/71634
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of operating a first target device for transmitting and receiving data through an ultra-wideband (UWB) channel in a wireless communication system includes receiving a ranging initiation message from an electronic device, transmitting, to the electronic device, a ranging response message in response to receiving the ranging initiation message, receiving, from the electronic device, a measurement report message comprising measured time information measured by the electronic device, based on a plurality of ranging response messages of a plurality of target devices, wherein the plurality of target devices includes the first target device and a second target device, determining time information of the first target device for determining a distance to the electronic device, based on the measurement report message, and determining the distance to the electronic device based on the time information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.