US 11,677,661 B2
Detecting a lack of correlation between application quality of experience and network conditions
Michal Wladyslaw Garcarz, Cracow (PL); Jean-Philippe Vasseur, Saint Martin d'Uriage (FR); and Vinay Kumar Kolar, San Jose, CA (US)
Assigned to Cisco Technology, Inc., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Jul. 6, 2021, as Appl. No. 17/368,131.
Prior Publication US 2023/0009634 A1, Jan. 12, 2023
Int. Cl. H04L 45/302 (2022.01); H04L 47/24 (2022.01); H04L 45/02 (2022.01); H04L 45/12 (2022.01); H04L 45/00 (2022.01)
CPC H04L 45/302 (2013.01) [H04L 45/02 (2013.01); H04L 45/08 (2013.01); H04L 45/123 (2013.01); H04L 45/22 (2013.01); H04L 47/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
obtaining, by a device, quality of experience metrics for an online application;
obtaining, by the device, network metrics for one or more network paths over which traffic for the online application was routed;
identifying, by the device, a lack of correlation between the quality of experience metrics for the online application and the network metrics for the one or more network paths over which traffic for the online application was routed; and
disabling, by the device and based on the lack of correlation, explicit probing of the one or more network paths.