Method, system, and apparatus of range measurement in a wireless network
US9872191B2 · kind B2 · utility
0Cited by
2References
25Claims
0Family size
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Key dates
| Filing date | Jun 11, 2015 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Dec 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus to transmit a fine timing measurements (FTM) request from a first station to a second station. The FTM request including a request for suspending FTM measurements, if a threshold of movement has not been crossed since a last FTM measurement by the second station. The second station transmits in response to the FTM request a response including a motion indication of the second station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.