Communication system, access authentication method and system based on communication system
US10623405B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2014 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Apr 20, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication system and an access authentication method and system based on such a communication system are described. In the system, a context generation function entity is arranged to generate a user context and store the generated user context in a context database matched with the context generation function entity, and a service access control function entity is arranged to acquire the user context from the context database and authenticate a terminal initiating an access request by adopting the user context. According to systems and methods described, effects of a simple access authentication manner and shorter access delay are achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.