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:
Dec. 02, 2003
Filed:
May. 23, 2000
Applicant:
Inventors:
David Michel, Kfar Saba, IL;
Amir Dabby, Holon, IL;
Assignee:
ECI Telecom Ltd., Petach-Tikva, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 3/128 ;
U.S. Cl.
CPC ...
G01R 3/128 ;
Abstract
A method for detecting troubles in transmission over a layer of connection in an SDH/SONET telecommunication network, the method comprising a step of obtaining periodically transmitted strings having a standard length (16 or 64 bytes), wherein each of the strings is formed using an overhead byte defined in the layer for the purpose; the method also comprises a step of checking the strings by applying to them a BIP16 procedure.