Device and method in wireless communication system and wireless communication system
US10769615B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Mar 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is disclosed a device and method in a wireless communication system and a wireless communication system, the device including: a secure channel establishing unit configured to establish a secure communication channel between a first apparatus and a second apparatus using a location-based service; a data security key generating unit configured to generate a data security key for protecting service data based on at least a channel key extracted from the secure communication channel; and a controlling unit configured to control the service data protected using the data security key to be transmitted on the secure communication channel. According to the embodiments of the disclosure, it is possible to improve security of data transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.