Mobile communication system, radio base station apparatus, cell area cooperative control method and program
US9020513B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 13, 2010 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Jan 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile communication system comprises: a first radio base station apparatus transmitting, after recovering from a service halt state and before starting to execute a stepwise cell area expansion, a notification including an instruction for a cell area reduction corresponding to the cell area expansion to a neighboring second radio base station apparatus; and a second radio base station apparatus reducing a cell area that has been expanded during the service halt state of the first radio base station apparatus, in accordance with the instruction for a cell area reduction included in the notification transmitted from the first radio base station apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.