Method and device for signal processing
US10178498B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2017 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Mar 2, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/0204
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosure describes a method and device for signal processing. The method includes generating a signal time series associated with a terminal device based on time points for signal collection and intensities of signals collected at the time points collected from the terminal device by signal collection devices deployed in a spatial object; obtaining at least one segment of the signal time series by segmenting the signal time series according to a pre-generated segmenting interval; and determining, for the at least one segment, if a user of the terminal device is located in the spatial object during a continuous period of time included in the at least one segment. The disclosure may be used to statistically analyze user traffic in a spatial object and reduce resource consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.