Method and system for wireless localisation
US12279223B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 3, 2021 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Dec 7, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S5/0205
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A narrowband localization method including: concurrently transmitting, by a plurality of transmitters, a plurality of narrowband signals, wherein frequencies of respective narrowband signals are different from each other; receiving, by a receiver, a superimposed signal of the plurality of narrowband signals; and determining, by the receiver, a location of the receiver relative to the plurality of transmitters based on the superimposed signal received by the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.