System and method for generating phase-coherent signaling when ranging between wireless communications nodes and to account for phase shift therebetween
US11105917B1 · kind B1 · utility
2Cited by
9References
10Claims
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Key dates
| Filing date | Jan 22, 2021 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Jan 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are a system and method for generating phase-coherent signaling when ranging between a transmitting node and a receiving node during wireless communication. Phase coherence is established in response to phase adjustment of a signal to be transmitted from the receiving node, in which such adjustment is commensurate with at least an amount of phase attributable to signaling transmitted by the transmitted node and received at the receiving node. Phase shift attributable to the signaling is compensated for upon receipt of the signaling at a tag in communication with the receiving node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.