Location registration control method, mobile communication network, and communication terminal
US6952581B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2001 |
| Grant date | Oct 4, 2005 |
| Priority date | — |
| Expiry date | Aug 17, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W60/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile communication network includes a plurality of section patterns, each of which is used to section a communication service area into a plurality of location areas. A base station transmits a control signal which includes a plurality of location area IDs corresponding to the section patterns. A cellular phone selects a location area ID of a location area which is obtained by using a section pattern corresponding to the mobile station usage category of the cellular phone, among the plurality of location area IDs contained in the control signal received from the base station, and performs location registration processing by use of the selected location area ID.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.