System and method for chat based communication multiphase encoded protocol and syncrhonization of network buses
US7072941B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2002 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Sep 18, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for providing chat group services to wireless mobile terminals is disclosed. The chat forum permits integrated voice and text messaging. The system includes plural mobile terminals, each being capable of running a chat client application. A server complex is connected to one or more wireless carrier networks by way of a packet-based network, such as the Internet. The server complex includes server applications and components for supporting the chat group services and communicating with the chat clients on the mobile terminals. The system also includes features that permit the integration of legacy mobile terminals, communication with machine interfaces using a chat metaphor, and robustness and reliability of operation across various wireless operators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.