Mobile station internet messaging
US6856804B1 · kind B1 · utility
113Cited by
4References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2000 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Aug 2, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W60/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communications network provides the power status for mobile stations served by the wireless communications network to Internet service providers. Internet service providers make the power status for mobile stations available to Internet service provider subscribers. By knowing the power status of a particular mobile device, Internet service provider subscribers can send messages to the mobile device or may call the mobile device, knowing that it is activated and will receive the call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.