Method and apparatus for efficient paging and registration in a wireless communications network
US6922561B2 · kind B2 · utility
47Cited by
21References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2002 |
| Grant date | Jul 26, 2005 |
| Priority date | — |
| Expiry date | Nov 19, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W68/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for optimizing registration and paging in a group communication system use mobility of the mobile stations to minimize the frequency of registrations performed by the mobile stations as well as the area of paging the mobile stations. When the mobile stations have a low mobility status, the base station reduces the area of paging the mobile stations so that the paging channel load is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.