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Ambiente Programável para Transmissão e Análise de Qualide de Experiência de Vídeo Volumétrico

Authors: Teixeira da Silva, Alan; Rodriguez Cesen, Fabricio Eduardo; Clerici, Rafael; Esteve Rothenberg, Christian; Cerqueira, Eduardo; Testoni, Vanessa;

Ambiente Programável para Transmissão e Análise de Qualide de Experiência de Vídeo Volumétrico

Abstract

A expansão das redes 5G e o crescimento do tráfego de dados impulsionaram o desenvolvimento de aplicações inovadoras, particularmente as Comunicações do Tipo Holográfico (HTC), que está pavimentando o caminho para redes 6G. Este trabalho apresenta um estudo comparativo da Qualidade de Experiência (QoE) na transmissão de vídeo volumétrico em ambientes de realidade virtual imersiva, utilizando os protocolos TCP-HTTP e WebRTC. As principais contribuições incluem desenvolvimento de ambiente emulado em hardware programável baseado nas tecnologias P4/Tofino da ferramenta P4 Programmable Patch Panel, avaliação do impacto de métricas de rede na QoE durante a transmissão de vídeo volumétrico em formato de point cloud renderizado em um dispositivo HMD real (Meta Quest 3), implementação e análise comparativa entre diferentes protocolos de transporte.

Keywords

SDN, RS.C3LA, P7, WP.CL2, P4, HTC, Volumetric Video QoE

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    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average