System and method for selecting data rates of initialization signals
US7672367B1 · kind B1 · utility
5Cited by
8References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2005 |
| Grant date | Mar 2, 2010 |
| Priority date | — |
| Expiry date | May 11, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0002
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system includes a transceiver for communicating over a telecommunication line that is coupled to the transceiver. The transceiver comprises logic configured to measure attenuation of at least one signal transmitted across the telecommunication line. The logic is further configured to automatically select, based on the measured attenuation, a plurality of different data rates for a plurality of initialization signals communicated via the transceiver during an initialization phase that precedes a data phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.