Data transfer system, approach notification system and data transfer method
US8078173B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2007 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Sep 7, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/28
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data transfer system includes a data conversion storage server (3) that generates data (MD1) having a size smaller than a size of data (MD0) received from a delivery server (5) by performing a specific process on the data (MD0). A base station control unit (2) is provided with a data transferring portion that transfers one of the data (MD0 and MD1) selectively to a mobile phone terminal (1), and an approaching mobile communication equipment sensing portion that senses a mobile phone terminal (1) that is receiving the data (MD0) and is approaching an HSDPA supporting wireless base station (4). Then, the data transferring portion stops sending the data (MD0) to the mobile phone terminal (1) sensed by the approaching mobile communication equipment sensing portion, and instead it starts transferring data (MD2) related to a part of the first data to be transferred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.