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:
Sep. 17, 2002
Filed:
Jun. 26, 1998
Applicant:
Inventors:
Annalisa Dell'Oro, Vimercate, IT;
Andrea Veggetti, Maurizio Al Lambro, IT;
Assignee:
STMicroelectronics S.r.l., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/06 ;
U.S. Cl.
CPC ...
H04J 3/06 ;
Abstract
The invention relates to a circuit architecture for processing multi-channel frames of broadband synchronous digital signals, in particular signals of the SONET/SDH standard. The circuit includes an input portion and an output portion. It also contains at least one modular component adapted to process frames comprising a single channel and connectable modularly to N further identical components corresponding to the number of frame channels.