Web Real-Time Communication Use-cases and Requirements
draft-ietf-rtcweb-use-cases-and-requirements-12

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Document Type Active Internet-Draft (rtcweb WG)
Last updated 2013-10-14
Replaces draft-holmberg-rtcweb-ucreqs
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RTCWEB Working Group                                         C. Holmberg
Internet-Draft                                              S. Hakansson
Intended status: Informational                               G. Eriksson
Expires: April 17, 2014                                         Ericsson
                                                        October 14, 2013

         Web Real-Time Communication Use-cases and Requirements
          draft-ietf-rtcweb-use-cases-and-requirements-12.txt

Abstract

   This document describes web based real-time communication use-cases.
   Requirements on the browser functionality are derived from use-cases.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
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   This Internet-Draft will expire on April 17, 2014.

Copyright Notice

   Copyright (c) 2013 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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Holmberg, et al.         Expires April 17, 2014                 [Page 1]
Internet-Draft                   RTC-Web                    October 2013

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Conventions . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Use-cases . . . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.1.  Introduction  . . . . . . . . . . . . . . . . . . . . . .   3
     3.2.  Common requirements . . . . . . . . . . . . . . . . . . .   4
     3.3.  Browser-to-browser use-cases  . . . . . . . . . . . . . .   4
       3.3.1.  Simple Video Communication Service  . . . . . . . . .   4
       3.3.2.  Simple Video Communication Service, NAT/FW that
               blocks UDP  . . . . . . . . . . . . . . . . . . . . .   5
       3.3.3.  Simple Video Communication Service, FW that only
               allows http . . . . . . . . . . . . . . . . . . . . .   5
       3.3.4.  Simple Video Communication Service, global service
               provider  . . . . . . . . . . . . . . . . . . . . . .   5
       3.3.5.  Simple Video Communication Service, enterprise
               aspects . . . . . . . . . . . . . . . . . . . . . . .   6
       3.3.6.  Simple Video Communication Service, access change . .   7
       3.3.7.  Simple Video Communication Service, QoS . . . . . . .   7
       3.3.8.  Simple Video Communication Service with sharing . . .   8
       3.3.9.  Simple Video Communication Service with file exchange   8
       3.3.10. Hockey Game Viewer  . . . . . . . . . . . . . . . . .   8
       3.3.11. Multiparty video communication  . . . . . . . . . . .   9
       3.3.12. Multiparty on-line game with voice communication  . .  10
     3.4.  Browser - GW/Server use cases . . . . . . . . . . . . . .  11
       3.4.1.  Telephony terminal  . . . . . . . . . . . . . . . . .  11
       3.4.2.  Fedex Call  . . . . . . . . . . . . . . . . . . . . .  11
       3.4.3.  Video conferencing system with central server . . . .  11
   4.  Requirements  . . . . . . . . . . . . . . . . . . . . . . . .  13
     4.1.  General . . . . . . . . . . . . . . . . . . . . . . . . .  13
     4.2.  Browser requirements  . . . . . . . . . . . . . . . . . .  13
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  16
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  16
     6.1.  Introduction  . . . . . . . . . . . . . . . . . . . . . .  16
     6.2.  Browser Considerations  . . . . . . . . . . . . . . . . .  16
     6.3.  Web Application Considerations  . . . . . . . . . . . . .  17
   7.  Additional use-cases  . . . . . . . . . . . . . . . . . . . .  17
   8.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  18
   9.  Change Log  . . . . . . . . . . . . . . . . . . . . . . . . .  19
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