Broadband information communications network system with coheren

Details Broadband information communications network system with coheren Broadband information communications network system with coheren

1990-05-29

1991-12-31

Eisenzopf, Reinhard J.

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

370 50, H04J 400

Patent

active

050777270

ABSTRACT:
A terminal-inside signal handing architecture is disclosed which is preferably applied to an extra-large capacity digital integrated network for optical broadband information communications among terminal stations via optical fiber link cables. A terminal station has a signal input section including optical demultiplexers and optoelectric converters, a signal output section connected with optical fiber cables and including electrooptical converters, and a data switching section provided between the signal input and output sections. The switching section has a main section connected to a sub-network system, demultiplexers provided at pre-stage of the main section, and multiplexers provided at the post-stage of the main section. The switching section disassembles and exchange only selected ones of the input information supplied to this station, the remaining ones of the input signals are directly transferred by direct connection lines between the input section and the output section at higher transmission rate without through the switching section in such a form as they are output by the signal input section.

REFERENCES:
patent: 4386424 (1983-05-01), Christensen
patent: 4704715 (1987-11-01), Shibazaki et al.
patent: 4821255 (1989-04-01), Kobrinski
patent: 4928272 (1990-05-01), Olive
IEEE Int. Conf. on Communications '87, Proceedings, vol. 3 (Cat. No. 87CH2424-0), pp. 1593-1600, I. M. I. Habbab et al., 7-10, Jun. 1987.
IEEE Journal on Selected Areas in Communications, vol. 6, pp. 1500-1510, E. Arthurs et al., Dec. 1988.
The Transactions on the IEICE, vol. E72, pp. 55-62, M. Fujiwara et al., Jan. 1989.

Affiliated with

Also associated with

Rating

Broadband information communications network system with coheren does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Broadband information communications network system with coheren, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadband information communications network system with coheren will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1514980