Communication methods and systems
US8219449B2 · kind B2 · utility
2Cited by
3References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2008 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Apr 18, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system arranged to receive an authorization request from an application server using a first communication protocol; identify a charging server associated with the authorization request from a plurality of charging servers, each charging server associated with a respective charging server communication protocol; and communicate with the identified charging server using the respective charging server communication protocol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.