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, 2019
Filed:
Sep. 26, 2016
British Telecommunications Public Limited Company, London, GB;
Trevor Burbridge, London, GB;
Philip Eardley, London, GB;
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY, London, GB;
Abstract
Methods and apparatus are disclosed for analyzing network performance of a network comprising a plurality of network nodes. The method may comprise: obtaining a plurality of probe measurements in respect of a target node, the probe measurements resulting from probe test-messages being sent via different network paths to said target node and relating to a network performance characteristic in respect of the paths taken by the respective probe test-messages and probe response-messages associated therewith and being dependent also on local processing of the respective probe test-messages at said target node; determining respective measures of unexpectedness in respect of the probe measurements; comparing said respective measures of unexpectedness and in dependence on the comparison, assigning a weighting in respect of said target node; and determining a network performance analysis measure in dependence on at least one probe measurement and on the weighting.