Method and communication system for data communication via a cable
US7092403B2 · kind B2 · utility
1Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2001 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | May 11, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/1438
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
First, two subsystems are connected with each other via a communication cable and then recognize physical connection between the two subsystems. Next, each one of the two subsystems ignores signals from the other subsystem for a predetermined time period after recognition of the physical connection. Then, the two subsystems execute the connection procedure and after that, establish data communication between the two subsystems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.