Communication apparatus, control method for communication apparatus, and storage medium
US10129389B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Aug 2, 2016 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Aug 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0094
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a method for capturing a line after an elapse of a predetermined time, in a case where the line has been disconnected caused by an occurrence of a specific event in which a heavy load signal is input to an input side connecting the line. The control method for controlling a communication apparatus configured to perform a data communication via a line, includes detecting a signal on the line, disconnecting the line based on a level of the detected signal, and capturing the line based on an elapse of a predetermined time after the line has been disconnected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.