The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 1984
Filed:
Aug. 23, 1982
Milo Orsic, Lincolnwood, IL (US);
AT&T Bell Laboratories, Murray Hill, NJ (US);
Abstract
A control information communication arrangement for a time division switching system having distributed control processors. An originating processor transmits circuit setup request control words including an address defining a destination processor, to a control word switch via control time slots through a time-multiplexed switch. The control word switch responds by establishing a communication path to the destination processor via the time-multiplexed switch and then transmitting a status signal to the orginating processor indicating that the path has been established. In response to the status signal, the originating processor begins transmitting the control message control words which comprise a control message. Advantageously, the control word switch does not store entire control messages before conveying them to destination processors.