Marker for telecommunication system

Details Marker for telecommunication system Marker for telecommunication system

1976-02-11

1977-08-16

Olms, Douglas W.

1791752R, H04Q 342

Patent

active

040427854

ABSTRACT:
A marker controlling the establishment of connections between local subscriber lines and inter-office links, via an associated line concentrator/distributor, comprises a link allocator, a signalization unit and a service unit. The link allocator responds to requests from a local subscriber line, transmitted via a line finder, or from a remote exchange, arriving over a common signal path, to control the line concentrator/distributor for connecting that local line to an available link or a designated link to a selected line. The signalization unit coacts with a respective two-way coupler in each link, in a time-division mode, to pick up outgoing dial pulses for transmission via the common path and to transmit switching instructions from that path to the engaged subscriber line. The service unit, communicating with both the link allocator and the signalization unit, receives and sends out information relating to possible malfunctions or alarm conditions.

REFERENCES:
patent: 2944115 (1960-07-01), Henquet et al.
patent: 3159715 (1964-12-01), Abbott
patent: 3217107 (1965-11-01), Schorum
patent: 3389229 (1968-06-01), Torisu
patent: 3729592 (1973-04-01), Buchner

Affiliated with

Also associated with

Rating

Marker for telecommunication 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 Marker for telecommunication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Marker for telecommunication system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-362397