Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2006-08-29
2009-11-17
Ferris, Derrick W (Department: 2416)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
Reexamination Certificate
active
07620074
ABSTRACT:
A communication system is provided which allows synchronous devices in different synchronous communication networks to have synchronous communications with one another via an asynchronous communication network. In the communication system of the present invention, a master communication device generates a master clock based on a reference clock which is provided by a clock supplier. The master communication device sends a synchronization information frame, which contains information about the generated master clock, to plural slave communication devices via the asynchronous communication network. The slave communication devices each reproduce the master clock from the received synchronization information frame.
REFERENCES:
patent: 5054020 (1991-10-01), Meagher
patent: 7023833 (2006-04-01), Aiello et al.
patent: 7028204 (2006-04-01), Jammes et al.
patent: 7483450 (2009-01-01), Giese et al.
patent: 2006/0112191 (2006-05-01), Ooi
patent: 05-268202 (1993-10-01), None
patent: 2000-126394 (2000-05-01), None
patent: 2000-332802 (2000-11-01), None
patent: 2001 186180 (2001-07-01), None
patent: 2004 274766 (2004-09-01), None
patent: 2005 184092 (2005-07-01), None
patent: 2005 184284 (2005-07-01), None
Ashi Yoshihiro
Mutou Ken
Yasuda Takeshi
Anwar Mohammad
Brundidge & Stanger, P.C.
Ferris Derrick W
Hitachi Communication Technologies Ltd.
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