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:
Mar. 23, 1993
Filed:
Sep. 24, 1990
John G Waclawsky, Frederick, MD (US);
Raymond F Daugherty, Mt. Airy, MD (US);
Robert H Springsteen, Reston, VA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An expert system method is disclosed for analyzing window protocol-based data flows in a data communications network. The method includes the use of a data flow efficiency state variable S which is a binary number having at least three bits which reflect the number of packets transmitted by a node, the queuing of packets within a node, and the congestion of the packets within the node or in the node connected to the node of interest. After having assigned a value to the state variable, a knowledge base is accessed containing network problem determination recommendations for optimizing data flow efficiency within the network.