Mobile Internet WebRTC and Related Technologies

Release Date:2014-04-09 Author:Zhenjiang Dong, Congbing Li, Wei Wang, and Da Lyu Click:

[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.

[Keywords] WebRTC technology; application model; running across browsers; extension