Huawei Technologies Co., Limited

Ntt Docomo, Inc.

Dan Jurca

Sergio Beker

Jörg Widmer

Martin Adams

Renaud Cuny

Daniele Munaretto

The invention relates to a monitoring device for monitoring a video session in a data network between a video server providing a video file and a video client playing the video file, comprising: a data interface configured to connect to an end-to-end communication path between the video server and the video client and configured to capture video resolution information and to retrieve client screen resolution information; and a determination unit configured to determine a quality measure for the video session based on the video resolution information, based on the client screen resolution information and based on a buffer model, the buffer model modeling a fill level of a receive buffer in the video client, the receive buffer being configured to buffer the video file before playing the video file.

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Munich, Germany

Dan Jurca