Communication system, communication device, wired communication device, and communication method
US7835338B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2006 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Jan 11, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication system includes a wired communication device and a communication device that can communicate with a wireless communication device and the wired communication device. The communication device includes a clock output unit and a modulator. The wired communication device includes a clock extracting unit, a signal extracting unit, and a processing unit. The communication device and the wired communication device are connected to each other by a first connecting line through which a modulated signal is sent from the communication device to the wired communication device, and a second connecting line, which is different from the first connecting line, through which a signal is sent from the wired communication device to the communication device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.