Tetrapol-kit July 2021

tetrapol-kit@brmlab.cz

2 participants
2 discussions

Re: [Tetrapol-kit] Tetrapol-kit Digest, Vol 25, Issue 1
by Jean-Philippe Buchet 20 Jul '21

20 Jul '21

Thank you, I will try it :) Le mar. 13 juil. 2021 à 12:01, <tetrapol-kit-request(a)brmlab.cz> a écrit : > Send Tetrapol-kit mailing list submissions to > tetrapol-kit(a)brmlab.cz > > To subscribe or unsubscribe via the World Wide Web, visit > https://brmlab.cz/cgi-bin/mailman/listinfo/tetrapol-kit > or, via email, send a message with subject or body 'help' to > tetrapol-kit-request(a)brmlab.cz > > You can reach the person managing the list at > tetrapol-kit-owner(a)brmlab.cz > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Tetrapol-kit digest..." > > > Today's Topics: > > 1. Viterbi algorithm (guerlande) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 12 Jul 2021 12:22:28 +0000 > From: guerlande <guerlande(a)protonmail.com> > To: "tetrapol-kit(a)brmlab.cz" <tetrapol-kit(a)brmlab.cz> > Subject: [Tetrapol-kit] Viterbi algorithm > Message-ID: > > <mNHXs1wsv1ulfdSptrDEwGyd1MzRldHmDj-eRjLoj2IjupB3hFP-AZazVld78z1xy0OaPD2nAPnXxrxpAYxy5FoffkyFIObJif0bsz4b_3s=@ > protonmail.com> > > Content-Type: text/plain; charset="utf-8" > > Hi ! > Here is a first version of an error-correction using a Viterbi algorithm, > which correct more errors than the current frame_fix_errs(). > I put a limit on the errors (if there are too many errors, we suppose that > the frame is broken, otherwise too many "random packets" are considered > valid, since the CRC control has only 3 or 5 bits). >

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Viterbi algorithm
by guerlande 12 Jul '21

12 Jul '21

Hi ! Here is a first version of an error-correction using a Viterbi algorithm, which correct more errors than the current frame_fix_errs(). I put a limit on the errors (if there are too many errors, we suppose that the frame is broken, otherwise too many "random packets" are considered valid, since the CRC control has only 3 or 5 bits).

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Tetrapol-kit July 2021