公开(公告)号：US11838192B2

公开(公告)日：2023-12-05

申请号：US17310554

申请日：2021-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bartlomiej Knapik ,  Jaroslaw Karciarz ,  Pawel Daniluk ,  Soonyoung Yoon

IPC: H04L43/04 ,  H04L43/06 ,  H04L41/16

CPC classification number: H04L43/06 ,  H04L41/16 ,  H04L43/04

Abstract: A network monitoring apparatus includes a memory configured to store a performance management data sample of a network; and at least one processor configured to input the performance management data sample and an abnormality probability value to an auto-encoder of an abnormality detection model that is trained based on performance management data of the network, wherein the abnormality probability value is a default value, obtain, from the auto-encoder of the abnormality detection model, a reconstructed performance management data sample and an abnormality score value, and detect an abnormal sample based on the abnormality score value, wherein the auto-encoder is configured to receive the performance management data sample and the abnormality probability value, and output the reconstructed performance management data sample and the abnormality score value.

公开(公告)号：US10158753B2

公开(公告)日：2018-12-18

申请号：US15608215

申请日：2017-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonje Cho ,  Hanseok Kim ,  Dongsook Kim ,  Dowon Hyun ,  Soonyoung Yoon

IPC: H04W36/30 ,  H04M3/22 ,  H04L12/26

Abstract: A voice call quality information generation method and an apparatus of a server for use in a wireless communication system are provided. The voice call quality information generation method includes receiving log information from at least one base station and generating voice call quality information using muting information generated based on the log information.