Digital loop carrier system having programmable timeslot and bandwidth allocation circuit
CA 1310437 C · Owner: Alcatel Canada Inc. · Inventors: Dyke, Harry J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for allocating a plurality of channel units to a transmission line having a plurality of timeslots including bandwidth and multiple time slot allocation. The system has a counter and a parallel to serial register for providing a channel address via an address signal corresponding to a predetermined one of the plurality of timeslots to each of the channel units. A processor is provided for assigning an assigned address to each channel unit of the plurality of channel units such channel unit, being assigned to a different selected timeslot of the plurality of timeslots. Each of the channel units has a comparator for comparing the channel address in the address signal to the assigned …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted November 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 17, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.