Mobile wireless communication terminal and communication control method
US8224302B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/189
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In order to improve the efficiency of the data communication between mobile wireless communication terminals having a communication means mainly used for the wireless communication between the mobile wireless communication terminals and a wireless communication means mainly with a base station, a following terminal is used. Namely, it includes: a first communication unit used for communication with a specific base station; a second communication unit used for communication with other mobile wireless communication terminals; a storage area storing content data that can be used in the mobile wireless communication terminal and can be transmitted to other mobile wireless communication terminals; and a communication controller that obtains specific content data by searching the storage area when a request of the specific content data is accepted from a user of the mobile wireless communication terminal, transmitting a request to other mobile wireless communication terminals that can communicate via the second communication unit when the valid specific content data is not detected in the storage area, and transmitting a request to the specific base station via the first communication un…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.