Verfahren und System zur Verbesserung der Erfahrungsqualität (qoe) des Videoempfangs Beim Empfänger

Details

Veröffentlichungs-Nr.

EP4024811

Aktenzeichen

EP21161397

Anmeldetag

9. März 2021

Veröffentlichung

1. November 2023

Erteilung

1. November 2023

Rechtsraum

EP

IPC

H04L65/80H04N21/20

Abstract

This disclosure relates generally to method and system for enhancing Quality of experience (QoE) for rendering live interactive videos in real-time. The conventional methods utilize an additional field in packet header to determine which packet sequences were lost, so that the receiver could request a retransmission. Due to unpredictable delay and loss, the receiver may not get the end-of-frame packet which has been sent using best-effort. The disclosed method and system introduced an additional indicator to identify an expected maximum number of packets transmitted for each frame, and further determine the distribution of loss so that the rendering unit can intelligently decide on whether to allow the frame to display, or to drop it without using any additional retransmission or error-concealment strategy, thereby enhancing the QoE of reception at the receiver.

Anmelder

Firma

Tata Consultancy Services Limited

Land

🇮🇳 Indien

Fachgebiete