Electronic device and communication method thereof
US10097352B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2016 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Sep 7, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and an electronic device are disclosed herein. The electronic device includes a communication unit, a storage unit and at least one processor, which executes the method, including detecting a request for establishing a call session, generating a new security key from a preset security key, renewing the preset security key by setting the generated new security key as a current preset security key, and establishing the call session based on the generated new security key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.