Electronic device for identifying electronic device to perform speech recognition and method of operating same
US12183336B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 14, 2021 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Oct 21, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device is provided. The electronic device includes a communication circuit, a memory, and at least one processor, wherein, when instructions stored in the memory are executed, the instructions cause the at least one processor to establish communication connections with a plurality of external electronic devices for providing an intelligent speech service, receive at least one piece of information related to a user utterance including a specific word for wake-up from at least some of the plurality of external electronic devices, identify a device to be woken up among the at least some of the plurality of external electronic devices, based on at least one piece of information received during a time interval for identifying the device to be woken up, and change the time interval to a first time interval longer than the time interval, based on a reception time point of at least one piece of second information when the at least one piece of second information is received after the time interval.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.