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ZTE Communications ›› 2014, Vol. 12 ›› Issue (1): 46-51.DOI: 10.3939/j.issn.1673-5188.2014.01.007

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Mobile Internet WebRTC and Related Technologies

Zhenjiang Dong, Congbing Li, Wei Wang, Da Lyu   

  1. ZTE Corporation, Shenzhen 518057, China
  • 收稿日期:2013-09-25 出版日期:2014-03-25 发布日期:2014-03-25
  • 作者简介:Zhenjiang Dong (dong.zhenjiang@zte.com.cn) received his MS degree from Harbin Institute of Technology. He is the leader of Business Expert Team of ZTE Expert Committee for Strategy and Technology and the deputy president of ZTE Cloud Computing and IT Research Institute. His research interests include cloud computing, big data, new media, mobile Internet, and other technologies. He presides over 10 funded programs and has published more than 10 academic papers and one monograph.
    Congbing Li (li.congbing@zte.com.cn) received his MS degree from Nanjing University of Science and Technology. He is currently a technical researcher in the field of mobile Internet at ZTE Service Research Institute. His research interests include WebRTC, node.js, HTML5, open platform, and other technologies. He is responsible for researching mobile Internet IM services and implementing related demos.
    Wei Wang (wang.wei8@zte.com.cn) received her MS degree from Nanjing University of Aeronautics and Astronautics. She is a ZTE engineer and project manager in the field of mobile Internet at ZTE Cloud Computing and IT Research Institute. Her research interests include new mobile Internet services and applications, PaaS, terminal application development, and other technologies. She has authored five academic papers.
    Da Lyu (lvda@zte.com.cn) received his MS degree from Nanjing University. He is deputy president of ZTE Cloud Computing and IT Research Institute. His research interests include Stored Program Control (SPC) exchanges, IP-based video solutions, and value-added services.
  • 基金资助:
    This work is supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China (2011ZX0300200201).

Mobile Internet WebRTC and Related Technologies

Zhenjiang Dong, Congbing Li, Wei Wang, Da Lyu   

  1. ZTE Corporation, Shenzhen 518057, China
  • Received:2013-09-25 Online:2014-03-25 Published:2014-03-25
  • About author:Zhenjiang Dong (dong.zhenjiang@zte.com.cn) received his MS degree from Harbin Institute of Technology. He is the leader of Business Expert Team of ZTE Expert Committee for Strategy and Technology and the deputy president of ZTE Cloud Computing and IT Research Institute. His research interests include cloud computing, big data, new media, mobile Internet, and other technologies. He presides over 10 funded programs and has published more than 10 academic papers and one monograph.
    Congbing Li (li.congbing@zte.com.cn) received his MS degree from Nanjing University of Science and Technology. He is currently a technical researcher in the field of mobile Internet at ZTE Service Research Institute. His research interests include WebRTC, node.js, HTML5, open platform, and other technologies. He is responsible for researching mobile Internet IM services and implementing related demos.
    Wei Wang (wang.wei8@zte.com.cn) received her MS degree from Nanjing University of Aeronautics and Astronautics. She is a ZTE engineer and project manager in the field of mobile Internet at ZTE Cloud Computing and IT Research Institute. Her research interests include new mobile Internet services and applications, PaaS, terminal application development, and other technologies. She has authored five academic papers.
    Da Lyu (lvda@zte.com.cn) received his MS degree from Nanjing University. He is deputy president of ZTE Cloud Computing and IT Research Institute. His research interests include Stored Program Control (SPC) exchanges, IP-based video solutions, and value-added services.
  • Supported by:
    This work is supported by the National Science and Technology Major Project of the Ministry of Science and Technology of China (2011ZX0300200201).

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摘要： This paper describes an improved design for WebRTC technology. With this design, WebRTC communication at client side, server side, and between these two sides is improved. HTML5 WebSocket, media negotiation and synthesis, network address translator (NAT)/firewall traversal, Session Initiation Protocol (SIP) signaling interaction, and P2P communication security are all used in this improved design. This solution solves cross- browser running problem of WebRTC applications, reduces reliance on client- side processing capability, and reduces bandwidth consumption. With this design, WebRTC also become more scalable.

关键词: WebRTC technology, application model, running across browsers, extension

Abstract: This paper describes an improved design for WebRTC technology. With this design, WebRTC communication at client side, server side, and between these two sides is improved. HTML5 WebSocket, media negotiation and synthesis, network address translator (NAT)/firewall traversal, Session Initiation Protocol (SIP) signaling interaction, and P2P communication security are all used in this improved design. This solution solves cross- browser running problem of WebRTC applications, reduces reliance on client- side processing capability, and reduces bandwidth consumption. With this design, WebRTC also become more scalable.

Key words: WebRTC technology, application model, running across browsers, extension