Re: [Fecframe] fecframe WGLCs
Vincent Roca <vincent.roca@inria.fr> Thu, 08 March 2012 15:37 UTC
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From: Vincent Roca <vincent.roca@inria.fr>
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Date: Thu, 08 Mar 2012 16:37:08 +0100
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To: David Harrington <ietfdbh@comcast.net>
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Subject: Re: [Fecframe] fecframe WGLCs
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Hello David, You're perfectly right. We did the exercise last year, before accepting both I-D as WG Items. 1- Concerning LDPC-Staircase codes, you'll find opinions at: http://www.ietf.org/mail-archive/web/fecframe/current/msg00816.html http://www.ietf.org/mail-archive/web/fecframe/current/msg00811.html http://www.ietf.org/mail-archive/web/fecframe/current/msg00810.html In the meantime LDPC-Staircase codes have been adopted as the primary AL-FEC scheme for the Japanese ISDB-Tmm standard. Both open-source and commercial codecs are available. And if you do want the check by yourself their performance, you can: http://openfec.org 2- Concerning Reed-Solomon codes, they are so commonly used that I don't think we need any official support. Cheers, Vincent On March 5, 2012, 19:59, David Harrington wrote: > Hi, > > There are multiple fecframe WGLCs running for FEC schemes. > > The charter is fairly clear: > "The FECFrame WG may develop new FEC schemes if necessary to provide > substantial performance gains for the intended applications. However > the acceptance of any FEC scheme will require multiple, prior, detailed > reviews of the FEC code by independent experts from both the IETF and > the broader community, since it is likely that the IETF working group > will not include a large enough number of suitable experts in its > working set. If these reviews are positive, then Working Group > acceptance of an FEC scheme work item still needs the approval of the > responsible Area Director. " > > For the WGLC, I would like more than just a "sure I support this" email. > > I would like a "I have reviewed the text in this document, I have reviewed the code in this document, and this scheme significantly improves performance for a use case that is important to me, which is <…>. Therefore, I support publication of this document." > > If you have implemented or deployed this specification, and found no problems with the specification, or plan to implement or deploy this scheme, stating that would also be helpful. > > Please convince me that these documents are ready for IESG Review and deserve to be published as RFCs that are IETF standards because they address real-world problems. > > Thanks, > -- > David Harrington > Director, Transport Area > Internet Engineering Task Force (IETF) > Ietfdbh@comcast.net > +1-603-828-1401 > > _______________________________________________ > Fecframe mailing list > Fecframe@ietf.org > https://www.ietf.org/mailman/listinfo/fecframe
- [Fecframe] fecframe WGLCs David Harrington
- Re: [Fecframe] fecframe WGLCs Vincent Roca
- Re: [Fecframe] fecframe WGLCs David Harrington
- Re: [Fecframe] fecframe WGLCs Greg Shepherd