International Journal of Internet, Broadcasting and Communication

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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Performance Analysis of Cloud Rendering Based on Web Real-Time Communication

  • Lim, Gyubeom (Department of Plasma Bio Display, Kwangwoon University) ;
  • Hong, Sukjun (Department of Smart System, Kwangwoon University) ;
  • Lee, Seunghyun (Ingenium College Liberal Arts, Kwangwoon University) ;
  • Kwon, Soonchul (Graduate School of Smart Convergence, Kwangwoon University)
  • Received : 2022.07.28
  • Accepted : 2022.08.05
  • Published : 2022.08.31
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Abstract

In this paper, we implemented cloud rendering using WebRTC for high-quality AR and VR services. Cloud rendering is an applied technology of cloud computing. It efficiently handles the rendering of large volumes of 3D content. The conventional VR and AR service is a method of downloading 3D content. The download time is delayed as the 3D content capacity increases. Cloud rendering is a streaming method according to the user's point of view. Therefore, stable service is possible regardless of the 3D content capacity. In this paper, we implemented cloud rendering using WebRTC and analyzed its performance. We compared latency of 100MB, 300MB, and 500MB 3D AR content in 100Mbps and 300Mbps internet environments. As a result of the analysis, cloud rendering showed stable latency regardless of data volume. On the other hand, the conventional method showed an increase in latency as the data volume increased. The results of this paper quantitatively evaluate the stability of cloud rendering. This is expected to contribute to high-quality VR and AR services

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Acknowledgement

The present research has been conducted by the excellent researcher support project of Kwangwoon University in 2022

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