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:
Apr. 03, 2001
Filed:
Apr. 22, 1999
Susanne L. Hagnell, Bromma, SE;
Anders Bjenne, Huddinge, SE;
Telefonaktiebolaget LM Ericsson, Stockholm, SE;
Abstract
In an STM-network having multiplexer units (,) and a switch (,), for changes in the traffic configuration memories (,) must also be changed, these configuration memories being located in the multiplexer units for controlling reading and writing in intermediate FIFO-type memories (,). Unsynchronized writing in the configuration memories (,) is avoided by transmitting suitable signals between the configuration memories, in the suitable case on particular lines (,) provided therefor or otherwise by transmitting particular control messages (rec.) which are located in a time slot having a predetermined position in each transmitted frame.