Multiplex communications – Channel assignment techniques – Using a separate control line or bus for access control
Reexamination Certificate
2004-08-11
2011-11-08
Vu, Huy (Department: 2461)
Multiplex communications
Channel assignment techniques
Using a separate control line or bus for access control
C370S442000, C370S345000, C370S347000, C370S210000
Reexamination Certificate
active
08054850
ABSTRACT:
A communication control system is provided that satisfies the needs of industrial applications in terms of real time properties, scalability and flexibility. For this purpose, the invention causes a communication station performing communications in accordance with a standard protocol to perform multiplex communications based on time division of a communication band. Communication is performed by dividing a communication cycle into time slots, and assigning a set of communication stations and a type of a communication section to each of the time slots.
REFERENCES:
patent: 5541919 (1996-07-01), Yong et al.
patent: 6021124 (2000-02-01), Haartsen
patent: 7075909 (2006-07-01), Iinuma
patent: 2003/0110435 (2003-06-01), Wu et al.
patent: 2004/0062278 (2004-04-01), Hadzic et al.
patent: 2004/0179469 (2004-09-01), Attar et al.
patent: 2004/0223466 (2004-11-01), Schrader et al.
patent: 2-272975 (1990-11-01), None
patent: 3-289834 (1991-12-01), None
patent: 9-282046 (1997-10-01), None
patent: 2000-244585 (2000-09-01), None
patent: 2001-285394 (2001-10-01), None
patent: 2003-125020 (2003-04-01), None
patent: 3457636 (2003-08-01), None
patent: WO-01/74702 (2001-10-01), None
Akabane Kuniharu
Demachi Koji
Ebashi Hiromichi
Habaguchi Kenji
Hongo Takeshi
Mian Omer
Vu Huy
Westerman Hattori Daniels & Adrian LLP
Yokogawa Electric Corporation
LandOfFree
Communication control system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Communication control system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication control system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4299609