Experimental Evaluation of Dynamic Switching between One-on-One and Group Video Calling

被引：0
|
作者：
Politis, George [1 ,2 ]
Grozev, Boris [1 ,2 ]
Domas, Pawel [1 ]
Ivov, Emil [1 ]
Noel, Thomas [2 ]
机构：
[1] Atlassian, Sydney, NSW, Australia
[2] Univ Strasbourg, ICube Lab, Strasbourg, France
来源：
2018 PRINCIPLES, SYSTEMS AND APPLICATIONS OF IP TELECOMMUNICATIONS (IPTCOMM) | 2018年
关键词：
WebRTC; peer-to-peer; multi-point video conferencing; optimization; latency; real-time communications; multimedia networking; SFU;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper evaluates an extension of a production WebRTC-based video conferencing system that enables seamless dynamic switching between one-on-one and group mode as participants join or leave a conference. The two modes have different transport types; In the one-on-one case the call is relayed only if the two endpoints cannot establish a direct connection, whereas in the group case the call is always routed through a Selective Forwarding Unit (SFU). We examine the different sets of features that should be used in each mode and we perform a measurement study to explore the impact of the extension on the infrastructure costs and on several connection properties such as media latency, call establishment time, packet loss and throughput.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Long-Term Exercise Assistance: Group and One-on-One Interactions between a Social Robot and Seniors
    Shao, Mingyang
    Pham-Hung, Michael
    Alves, Silas Franco Dos Reis
    Snyder, Matt
    Eshaghi, Kasra
    Benhabib, Beno
    Nejat, Goldie
    ROBOTICS, 2023, 12 (01)
  • [2] One-on-one and small group conversations with an intelligent virtual science tutor
    Cole, Ronald
    Buchenroth-Martin, Cindy
    Weston, Timothy
    Devine, Liam
    Myatt, Jeannine
    Helding, Brandon
    Pradhan, Sameer
    McKeown, Margaret
    Messier, Samantha
    Borum, Jennifer
    Ward, Wayne
    COMPUTER SPEECH AND LANGUAGE, 2018, 50 : 157 - 174
  • [3] Evaluation of a One-on-One Near-Peer Tutoring Program for Medical Students
    Petersen, Kristina H.
    Maikish, Erika
    Shenoy, Adele
    Frohlinger, Michael
    Catano, Daniel
    Risucci, Donald
    ACADEMIC MEDICINE, 2021, 96 (11S) : S211 - S212
  • [4] One-on-one peer support for cancer patients: An evaluation of an alternative to traditional support groups
    Rhodes, LM
    Bontempo, MG
    Curran, WJ
    PSYCHO-ONCOLOGY, 2005, 14 (01) : S28 - S29
  • [5] An evaluation of one-on-one advanced proficiency training in clinicians' use of computer information systems
    Kirshner, M
    Salomon, H
    Chin, H
    INTERNATIONAL JOURNAL OF MEDICAL INFORMATICS, 2004, 73 (04) : 341 - 348
  • [6] Combined one-on-one/group-circuit physiotherapy affords cost-benefits over one-on-one physiotherapy without compromising clinical outcomes for people orthogeriatric problems undergoing rehabilitation
    Low-Choy, N.
    Hollis, N.
    Earles, L.
    Abery, P.
    Fields, M.
    AUSTRALASIAN JOURNAL ON AGEING, 2010, 29 : 24 - 24
  • [7] Comparing the social interaction pattern of online one-on-one peer and small group collaboration activities
    Nuankhieo, Piyanan
    Tsai, I-Chun
    Goggins, Sean
    Laffey, James
    ISM WORKSHOPS 2007: NINTH IEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA - WORKSHOPS, PROCEEDINGS, 2007, : 441 - 446
  • [8] Controlled One-on-One Encounters between Immune Cells and Microbes Reveal Mechanisms of Phagocytosis
    Heinrich, Volkmar
    BIOPHYSICAL JOURNAL, 2015, 109 (03) : 469 - 476
  • [9] One-on-one meetings between managers and direct reports: A new opportunity for meeting science
    Flinchum, Jonathan R.
    Kreamer, Liana M.
    Rogelberg, Steven G.
    Gooty, Janaki
    ORGANIZATIONAL PSYCHOLOGY REVIEW, 2023, 13 (04) : 478 - 505
  • [10] The effect of in-class and one-on-one video feedback on EFL learners' English public speaking competency and anxiety
    Liu, Tingting
    Aryadoust, Vahid
    STUDIES IN LANGUAGE ASSESSMENT, 2022, 11 (02): : 25 - 57
12345