Method and circuit arrangement for transmitting binary data trains
US5623518A · kind A · utility
26Cited by
19References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 16, 1993 |
| Grant date | Apr 22, 1997 |
| Priority date | — |
| Expiry date | Apr 16, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/24
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for transmitting binary data trains of 0 and 1 data bits, or combinations of these data bits over a communications network. The data bits are converted into pulses whose polarity changes from pulse to pulse, so as to enable an optimal exploitation of the transmission channel with a low error rate. The pulses generated by an apparatus of the present invention have a signal shape that produces a minimum inter-symbol interference. Processing and evaluation of the transmitted pulses are performed by a processor, so that a minimal error rate is attainable even under unfavorable transmission conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.