From internet-drafts@ietf.org Thu May 10 03:48:52 2012 Return-Path: X-Original-To: fecframe@ietfa.amsl.com Delivered-To: fecframe@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D07C121F8659; Thu, 10 May 2012 03:48:52 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.514 X-Spam-Level: X-Spam-Status: No, score=-102.514 tagged_above=-999 required=5 tests=[AWL=0.085, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id OqOMWYuLp-xq; Thu, 10 May 2012 03:48:52 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 63CB521F8646; Thu, 10 May 2012 03:48:52 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 4.02 Message-ID: <20120510104852.13692.96758.idtracker@ietfa.amsl.com> Date: Thu, 10 May 2012 03:48:52 -0700 Cc: fecframe@ietf.org Subject: [Fecframe] I-D Action: draft-ietf-fecframe-raptor-11.txt X-BeenThere: fecframe@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Discussion of FEC Framework List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 May 2012 10:48:53 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the FEC Framework Working Group of the IE= TF. Title : Raptor FEC Schemes for FECFRAME Author(s) : Mark Watson Thomas Stockhammer Michael Luby Filename : draft-ietf-fecframe-raptor-11.txt Pages : 23 Date : 2012-05-10 This document describes Fully-Specified Forward Error Correction (FEC) Schemes for the Raptor and RaptorQ codes and their application to reliable delivery of media streams in the context of FEC Framework. The Raptor and RaptorQ codes are systematic codes, where a number of repair symbols are generated from a set of source symbols and sent in one or more repair flows in addition to the source symbols that are sent to the receiver(s) within a source flow. The Raptor and RaptorQ codes offer close to optimal protection against arbitrary packet losses at a low computational complexity. Six FEC Schemes are defined, two for protection of arbitrary packet flows, two that are optimised for small source blocks and another two for protection of a single flow that already contains a sequence number. Repair data may be sent over arbitrary datagram transport (e.g. UDP) or using RTP. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-fecframe-raptor-11.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-fecframe-raptor-11.txt The IETF datatracker page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-fecframe-raptor/ From iesg-secretary@ietf.org Mon May 14 15:36:49 2012 Return-Path: X-Original-To: fecframe@ietfa.amsl.com Delivered-To: fecframe@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0CB6F21F8907; Mon, 14 May 2012 15:36:49 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.534 X-Spam-Level: X-Spam-Status: No, score=-102.534 tagged_above=-999 required=5 tests=[AWL=0.065, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vHTD6XKo5VCq; Mon, 14 May 2012 15:36:48 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 088EB21F8903; Mon, 14 May 2012 15:36:48 -0700 (PDT) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: The IESG To: IETF-Announce X-Test-IDTracker: no X-IETF-IDTracker: 4.02 Message-ID: <20120514223648.3715.26552.idtracker@ietfa.amsl.com> Date: Mon, 14 May 2012 15:36:48 -0700 Cc: fecframe chair , fecframe mailing list , RFC Editor Subject: [Fecframe] Protocol Action: 'Raptor FEC Schemes for FECFRAME' to Proposed Standard (draft-ietf-fecframe-raptor-11.txt) X-BeenThere: fecframe@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Discussion of FEC Framework List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 May 2012 22:36:49 -0000 The IESG has approved the following document: - 'Raptor FEC Schemes for FECFRAME' (draft-ietf-fecframe-raptor-11.txt) as Proposed Standard This document is the product of the FEC Framework Working Group. The IESG contact persons are Martin Stiemerling and Wesley Eddy. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-fecframe-raptor/ Technical Summary This document describes Fully-Specified Forward Error Correction (FEC) Schemes for the Raptor and RaptorQ codes and their application to reliable delivery of media streams in the context of FEC Framework. The Raptor and RaptorQ codes are systematic codes, where a number of repair symbols are generated from a set of source symbols and sent in one or more repair flows in addition to the source symbols that are sent to the receiver(s) within a source flow. The Raptor and RaptorQ codes offer close to optimal protection against arbitrary packet losses at a low computational complexity. Six FEC Schemes are defined, two for protection of arbitrary packet flows, two that are optimised for small source blocks and another two for protection of a single flow that already contains a sequence number. Repair data may be sent over arbitrary datagram transport (e.g. UDP) or using RTP. Working Group Summary There has been controversy over this document in the past, but by now it represents WG consensus. IPR was declared, and announced in 2009 http://www.ietf.org/mail-archive/web/fecframe/current/msg00514.html updated in 2011 http://www.ietf.org/mail-archive/web/fecframe/current/msg00886.html, and updated in 2012 http://www.ietf.org/mail-archive/web/fecframe/current/msg00985.html The WG is aware of the IPR and is fine with the situation. Document Quality The document was reviewed by the WG and also by non-WG members. Personnel Document Shepherd: Greg Shepherd Responsible Area Director: Martin Stiemerling From internet-drafts@ietf.org Thu May 17 10:19:42 2012 Return-Path: X-Original-To: fecframe@ietfa.amsl.com Delivered-To: fecframe@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4849821F86DA; Thu, 17 May 2012 10:19:42 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.229 X-Spam-Level: X-Spam-Status: No, score=-102.229 tagged_above=-999 required=5 tests=[AWL=0.370, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id e-kvesDjot1C; Thu, 17 May 2012 10:19:41 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7361121F86D5; Thu, 17 May 2012 10:19:41 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 4.02 Message-ID: <20120517171941.13320.37212.idtracker@ietfa.amsl.com> Date: Thu, 17 May 2012 10:19:41 -0700 Cc: fecframe@ietf.org Subject: [Fecframe] I-D Action: draft-ietf-fecframe-pseudo-cdp-03.txt X-BeenThere: fecframe@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Discussion of FEC Framework List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 May 2012 17:19:42 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the FEC Framework Working Group of the IE= TF. Title : Pseudo Content Delivery Protocol (CDP) for Protecting Mu= ltiple Source Flows in FEC Framework Author(s) : Ulas C. Kozat Ali Begen Filename : draft-ietf-fecframe-pseudo-cdp-03.txt Pages : 11 Date : 2012-05-17 This document provides a pseudo Content Delivery Protocol (CDP) to protect multiple source flows with one or more repair flows based on the FEC Framework and the Session Description Protocol (SDP) elements defined for the framework. The purpose of the document is not to provide a full-pledged protocol, but to show how the defined framework and SDP elements can be combined together to design a CDP. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-fecframe-pseudo-cdp-03.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-fecframe-pseudo-cdp-03.txt The IETF datatracker page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-fecframe-pseudo-cdp/ From abegen@cisco.com Thu May 17 10:22:38 2012 Return-Path: X-Original-To: fecframe@ietfa.amsl.com Delivered-To: fecframe@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4E5EE21F854C for ; Thu, 17 May 2012 10:22:38 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -10.599 X-Spam-Level: X-Spam-Status: No, score=-10.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_DNSWL_HI=-8] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cO0ymnrW3eZy for ; Thu, 17 May 2012 10:22:37 -0700 (PDT) Received: from rcdn-iport-6.cisco.com (rcdn-iport-6.cisco.com [173.37.86.77]) by ietfa.amsl.com (Postfix) with ESMTP id 61F9421F8549 for ; Thu, 17 May 2012 10:22:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=abegen@cisco.com; l=1961; q=dns/txt; s=iport; t=1337275356; x=1338484956; h=from:to:subject:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version; bh=SnRNpjkxwa7AawBwF9dGSMzzMCMyINEP1qmDMlAWRj4=; b=VX+Lj6UYRg3Yh4Cng6pTX3d7WNQPl8YzqeTuNgGhCOhe9PWEiRUmfBaY 5QBiEJ8WIsdlgtQDZAiF6r41ZFVhyMpMt5g7QK0Weshq2JQK8JqGO2n1j qepYvqCCSsCv5oFIggO+tlr9fyJinwhNAdURL7PHX7QVV79zZolaJ9hTM g=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EAF0ztU+tJXG//2dsb2JhbABEs0aBB4IVAQEBBAEBAQ8BWxcEAgEIEQQBAQsdBycLFAkIAgQTCAEZh2wBCpt7oASLE4R1YgOkUYFpgmk X-IronPort-AV: E=Sophos;i="4.75,611,1330905600"; d="scan'208";a="84175609" Received: from rcdn-core2-4.cisco.com ([173.37.113.191]) by rcdn-iport-6.cisco.com with ESMTP; 17 May 2012 17:22:31 +0000 Received: from xhc-aln-x03.cisco.com (xhc-aln-x03.cisco.com [173.36.12.77]) by rcdn-core2-4.cisco.com (8.14.5/8.14.5) with ESMTP id q4HHMVpX011368 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Thu, 17 May 2012 17:22:31 GMT Received: from xmb-aln-x01.cisco.com ([fe80::747b:83e1:9755:d453]) by xhc-aln-x03.cisco.com ([173.36.12.77]) with mapi id 14.02.0298.004; Thu, 17 May 2012 12:22:30 -0500 From: "Ali C. Begen (abegen)" To: "fecframe@ietf.org" Thread-Topic: [Fecframe] I-D Action: draft-ietf-fecframe-pseudo-cdp-03.txt Thread-Index: AQHNNFFDCpE2YniaskiDEIqgYwnZmJbOOgjg Date: Thu, 17 May 2012 17:22:30 +0000 Message-ID: References: <20120517171941.13320.37212.idtracker@ietfa.amsl.com> In-Reply-To: <20120517171941.13320.37212.idtracker@ietfa.amsl.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [173.36.12.73] x-tm-as-product-ver: SMEX-10.2.0.1135-6.800.1017-18910.004 x-tm-as-result: No--31.451400-8.000000-31 x-tm-as-user-approved-sender: No x-tm-as-user-blocked-sender: No Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [Fecframe] I-D Action: draft-ietf-fecframe-pseudo-cdp-03.txt X-BeenThere: fecframe@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Discussion of FEC Framework List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 May 2012 17:22:38 -0000 This is to revive the doc. We are expecting a doc-shepherd write-up soon. > -----Original Message----- > From: fecframe-bounces@ietf.org [mailto:fecframe-bounces@ietf.org] On Beh= alf Of internet-drafts@ietf.org > Sent: Thursday, May 17, 2012 1:20 PM > To: i-d-announce@ietf.org > Cc: fecframe@ietf.org > Subject: [Fecframe] I-D Action: draft-ietf-fecframe-pseudo-cdp-03.txt >=20 >=20 > A New Internet-Draft is available from the on-line Internet-Drafts direct= ories. This draft is a work item of the FEC Framework > Working Group of the IETF. >=20 > Title : Pseudo Content Delivery Protocol (CDP) for Protecting = Multiple Source Flows in FEC Framework > Author(s) : Ulas C. Kozat > Ali Begen > Filename : draft-ietf-fecframe-pseudo-cdp-03.txt > Pages : 11 > Date : 2012-05-17 >=20 > This document provides a pseudo Content Delivery Protocol (CDP) to > protect multiple source flows with one or more repair flows based on > the FEC Framework and the Session Description Protocol (SDP) elements > defined for the framework. The purpose of the document is not to > provide a full-pledged protocol, but to show how the defined > framework and SDP elements can be combined together to design a CDP. >=20 >=20 > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-fecframe-pseudo-cdp-03.txt >=20 > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ >=20 > This Internet-Draft can be retrieved at: > ftp://ftp.ietf.org/internet-drafts/draft-ietf-fecframe-pseudo-cdp-03.txt >=20 > The IETF datatracker page for this Internet-Draft is: > https://datatracker.ietf.org/doc/draft-ietf-fecframe-pseudo-cdp/ >=20 > _______________________________________________ > Fecframe mailing list > Fecframe@ietf.org > https://www.ietf.org/mailman/listinfo/fecframe