System for signaling the availability of a device to receive forward data
US8880066B2 · kind B2 · utility
0Cited by
1References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 2007 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | May 16, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
System for signaling the availability of a device to receive forward data. A method is provided that includes receiving an information message to be transmitted to the device, and transmitting a registration cancellation message to cancel registration of the device at a visiting location register. The method also includes receiving a registration message to register the device on a communication network, and transmitting the information message to the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.