Communication system and communication control method
US8705354B2 · kind B2 · utility
4Cited by
0References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 17, 2010 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Feb 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A node on a core network, in accordance with a connection state of a terminal, releases a transmission path resource which is made unnecessary due to LIPA (Local IP access) or SIPTO (Selected IP traffic offload) connection configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.