Ranging apparatus and method
US10768280B2 · kind B2 · utility
1Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2018 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Apr 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B14/026
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The disclosure relates to a range-classifying-module for a radio receiver, the range-classifying-module configured to: receive a signal representative of a chirp from a transmitter, determine the presence of one or more pulses in the received signal; and classify the receiver as either proximal to or distal from the transmitter based on: one or more characteristics of the one or more pulses; in addition to a time-of-arrival of the one or more pulses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.