[ppsp] new version of PPSP problem statement and requirements

zhangyunfei <zhangyunfei@chinamobile.com> Fri, 01 February 2013 04:09 UTC

Return-Path: <zhangyunfei@chinamobile.com>
X-Original-To: ppsp@ietfa.amsl.com
Delivered-To: ppsp@ietfa.amsl.com
Received: from localhost (localhost []) by ietfa.amsl.com (Postfix) with ESMTP id 9398F21F88DB for <ppsp@ietfa.amsl.com>; Thu, 31 Jan 2013 20:09:09 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -97.08
X-Spam-Status: No, score=-97.08 tagged_above=-999 required=5 tests=[AWL=1.543, BAYES_00=-2.599, HTML_MESSAGE=0.001, MIME_BASE64_TEXT=1.753, RELAY_IS_221=2.222, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([]) by localhost (ietfa.amsl.com []) (amavisd-new, port 10024) with ESMTP id w4D1kOqna20k for <ppsp@ietfa.amsl.com>; Thu, 31 Jan 2013 20:09:09 -0800 (PST)
Received: from mail.chinamobile.com (cmccmta.chinamobile.com []) by ietfa.amsl.com (Postfix) with SMTP id 3613F21F88CA for <ppsp@ietf.org>; Thu, 31 Jan 2013 20:09:08 -0800 (PST)
Received: from spf.mail.chinamobile.com (unknown[]) by rmmx-oa_allagent02-12002 (RichMail) with SMTP id 2ee2510b3fd0033-6c033; Fri, 01 Feb 2013 12:08:48 +0800 (CST)
X-RM-TRANSID: 2ee2510b3fd0033-6c033
Received: from zyf-PC (unknown[]) by rmsmtp-oa_rmapp03-12003 (RichMail) with SMTP id 2ee3510b3fd0ddb-3fe89; Fri, 01 Feb 2013 12:08:48 +0800 (CST)
X-RM-TRANSID: 2ee3510b3fd0ddb-3fe89
Date: Fri, 1 Feb 2013 12:08:52 +0800
From: zhangyunfei <zhangyunfei@chinamobile.com>
To: ppsp <ppsp@ietf.org>
X-Priority: 3
X-Mailer: Foxmail[cn]
Mime-Version: 1.0
Message-ID: <201302011208523728079@chinamobile.com>
Content-Type: multipart/alternative; boundary="----=_001_NextPart720853833301_=----"
Subject: [ppsp] new version of PPSP problem statement and requirements
X-BeenThere: ppsp@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
Reply-To: zhangyunfei <zhangyunfei@chinamobile.com>
List-Id: discussing to draw up peer to peer streaming protocol <ppsp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ppsp>, <mailto:ppsp-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/ppsp>
List-Post: <mailto:ppsp@ietf.org>
List-Help: <mailto:ppsp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ppsp>, <mailto:ppsp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 01 Feb 2013 04:09:09 -0000

Hi all,
    According to the IESG review (Please refer to http://datatracker.ietf.org/doc/draft-ietf-ppsp-problem-statement/ballot/ ), we have updated the new version of the draft. Thanks again for the AD's review. We appreciate if there are comments and suggestions on the new version.



From: internet-drafts
Date: 2013-02-01 12:02
To: i-d-announce
CC: ppsp
Subject: [ppsp] I-D Action: draft-ietf-ppsp-problem-statement-12.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
 This draft is a work item of the Peer to Peer Streaming Protocol Working Group of the IETF.

Title           : Problem Statement and Requirements of Peer-to-Peer Streaming Protocol (PPSP)
Author(s)       : Yunfei Zhang
                          Ning Zong
Filename        : draft-ietf-ppsp-problem-statement-12.txt
Pages           : 25
Date            : 2013-01-31

   Peer-to-Peer(P2P for short) streaming systems show more and more
   popularity in current Internet with proprietary protocols. This
   document identifies problems of the proprietary protocols, proposes
   the development of Peer to Peer Streaming Protocol(PPSP) including
   the Tracker and Peer protocol, and discusses the scope, requirements
   and use cases of PPSP.

The IETF datatracker status page for this draft is:

There's also a htmlized version available at:

A diff from the previous version is available at:

Internet-Drafts are also available by anonymous FTP at:

ppsp mailing list