Wireless local area network discovery and selection method, device, and system, and terminal
US9648550B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Aug 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure provide a wireless local area network discovery and selection method, device, and system, and a terminal. The method includes sending a registration request to a wireless local area network discovery and selection device when packet switched data is initiated to a cellular network. A notification message sent by the wireless local area network discovery and selection device is received. The notification message is sent when the wireless local area network discovery. The selection device determines that a wireless local area network needs to be used to offload the packet switched data in the cellular network. The notification message carries access parameter information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.