System and Method for Machine Learning Based QoE Prediction of Voice/Video Services in Wireless Networks
Patent №
US 11,748,643
Granted
2023-09-05
Filed 2021
Owner
INFOVISTA SWEDEN AB
Lab
—
AI components
3
ml · speech · planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
17155864
A framework system and method for developing hybrid voice/video QoE predictors, which use both network/codec/client parameters as well as the voice/video reference sample(s). The prediction model/algorithm uses deep packet inspection to produce relevant input and therefore the network's impact on the voice/video QoE can be determined without recording actual media (voice/video) content. Therefore, the QoE predictors are neither solely media based as available perceptual metrics, nor available parametric based. The present hybrid voice/video QoE uses the reference/original media information, unlike prior art hybrid video only QoE which use the recorded media (video only).
AI classification
Ownership
INFOVISTA SWEDEN AB
assignment · 550020543
Assignors
JOHANSSON, PER, COTANIS, IRINA
On an employer assignment, the assignors are typically the inventors.