Mobile communication method, mobile switching center, and radio base station
US8565189B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2009 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Dec 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A CSFB processing unit (14) of a mobile switching center (MME) of according to the present invention is configured not to perform CSFB processing to enable a mobile station (UE), which establishes a bearer in a core network of a mobile communication system of the LTE scheme, to start CS communication in a mobile communication system of the WCDMA scheme, when CS communication of the mobile station (UE) in the mobile communication system of the WCDMA scheme is restricted in a specified area, even when the mobile switching center (MME) of the mobile communication system of the LTE scheme detects that a service request signal transmitted by the mobile station contains the first identification information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.