Print Email Facebook Twitter Application-level performance of cross-layer scheduling for social VR in 5G Title Application-level performance of cross-layer scheduling for social VR in 5G Author Du, Z. (Student TU Delft) van den Berg, J.L. (University of Twente) Dimitrovski, T. (TNO) Litjens, R. (TU Delft Network Architectures and Services; TNO) Date 2023 Abstract Social VR aims at enabling people located at different places to communicate and interact with each other in a natural way. It poses extremely strong throughput and latency requirements on the underlying communication networks. This paper investigates the potential of using cross-layer design approaches for radio access scheduling in order to realize these challenging requirements in (beyond) 5G networks. In particular, we provide an in-depth simulation study of the performance/capacity gains that can be achieved by exploiting the end-to-end latency budget and/or video frame type as cross-layer information in the scheduling decisions, and show how the benefits depend on the actual social VR scenario. This study further reveals the importance of using application-level metrics such as PSNR or SSIM rather than traditional network-level metrics like the packet drop rate in the performance assessment. Subject Social VRcross-layer schedulingapplication-level performance5G To reference this document use: http://resolver.tudelft.nl/uuid:d38f576a-664e-48fd-9742-99ae4bb3a118 DOI https://doi.org/10.1109/WCNC55385.2023.10118957 Publisher IEEE, Piscataway Embargo date 2023-11-12 ISBN 978-1-6654-9123-5 Source 2023 IEEE Wireless Communications and Networking Conference, WCNC 2023 - Proceedings Event 2023 IEEE Wireless Communications and Networking Conference (WCNC), 2023-03-26 → 2023-03-29, Glasgow, United Kingdom Series IEEE Wireless Communications and Networking Conference, WCNC, 1525-3511, 2023-March Bibliographical note Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type conference paper Rights © 2023 Z. Du, J.L. van den Berg, T. Dimitrovski, R. Litjens Files PDF Application_level_perform ... _in_5G.pdf 1.35 MB Close viewer /islandora/object/uuid:d38f576a-664e-48fd-9742-99ae4bb3a118/datastream/OBJ/view