Signaling network gateway device and method for use in a signaling network
US6081591A · kind A · utility
Inventor
Key dates
| Filing date | Apr 16, 1997 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Apr 16, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/42323
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A signaling network gateway device (12) is provided for use in a signaling network (10), such as a Signaling System 7 signaling network. The signaling network gateway device (12) includes a protocol interface unit, a signaling transport unit, and a signaling gateway control unit (58). The protocol interface unit converts signaling information between a first format and a second format and exchanges signaling information in the second format with a user access element, such as a digital loop carrier (26), of the signaling network (10). The protocol interface unit may include any number of individual protocol interface units such as an ISDN protocol interface unit (50), a future protocol interface unit (52), a TAPI/TSAPI protocol interface unit (54), and an SS7 protocol interface unit (56). The signaling transport unit performs link speed conversion on the signaling information in the first format so that the signaling information may be exchanged with a transport signaling link, such as a link (15), of the signaling network (10) at a desired rate. The signaling transport unit may include any number of individual signaling transport units such as an SS7 signaling transport unit (68) …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.