Communication system, communication device, wired...

Details Communication system, communication device, wired... Communication system, communication device, wired...

2006-03-06

2010-11-16

Moe, Aung S (Department: 2474)

Multiplex communications

Communication over free space

Combining or distributing information via frequency channels

C235S380000, C455S041100

Reexamination Certificate

active

07835338

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.

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