Activation of multiple xDSL modems with half duplex and full duplex procedures
US6950459B1 · kind B1 · utility
4Cited by
47References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 29, 1999 |
| Grant date | Sep 27, 2005 |
| Priority date | — |
| Expiry date | Dec 29, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/1438
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for enabling data communication that detects and notifies the opposite terminal of which type of duplexing (e.g., full duplex or half duplex) is used. The capabilities of the communication devices are exchanged between a central location and a remote location. Based upon the quality of the communication channel, and the capabilities of the communication channel, an appropriate communication standard is selected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.