Date: Thu, 14 Jan 2016 13:43:12 -0800 From: hiren panchasara <hiren@strugglingcoder.info> To: Randall Stewart <rrs@netflix.com> Cc: FreeBSD Transports <transport@FreeBSD.org> Subject: Re: Interesting CC Message-ID: <20160114214312.GD65195@strugglingcoder.info> In-Reply-To: <C172DA38-3C81-4FE1-88F5-22593EA9DC59@netflix.com> References: <C172DA38-3C81-4FE1-88F5-22593EA9DC59@netflix.com>
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--veXX9dWIonWZEC6h Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 01/14/16 at 12:48P, Randall Stewart via freebsd-transport wrote: >=20 > As per our discussion on transports? >=20 > Here is a interesting CC algorithm that has been recently pointed out to = me? >=20 > Not sure its right (it may be ok .. or not) .. its something to think abo= ut though... >=20 > http://arxiv.org/pdf/1409.7092v3.pdf Thanks Randall. Yeah, I now remember looking at it briefly. More info: http://modong.github.io/pcc-page/ The whole idea is indeed...interesting. In simple terms instead of reducing cwnd on (perceived) loss or congestion event, idea is to try and experiment with different sending rates and compare the results (based on what you are looking for in a connection) to see which of the approached helped you achieve best outcome. I've yet to go through all the details in the paper. But their claims seem very promising based on whatever testing they've done using the prototype implementation in userspace on top of UDP. Not sure if we can easily port the implementation into our modular CC framework. Cheers, Hiren --veXX9dWIonWZEC6h Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAABCgBmBQJWmBZsXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRBNEUyMEZBMUQ4Nzg4RjNGMTdFNjZGMDI4 QjkyNTBFMTU2M0VERkU1AAoJEIuSUOFWPt/lbwoH/Apb8SppTUt65rro4HeFlwf1 oKPTnKezxpTY0I1/C4Z0j3hSqcf3uKvqrHNdYLXiezkm8EG6EP/ETw79jHtkKgDu jV7k1Wu2lUyGP4SIske/Rjrl36U+ciWpYWhRSZZJbKCPQD2GNRIPlOPCGK4HayO6 Pbw0okq6LuywI/fJqdbTy7vBTPzUVmHq6d9LeR6WzILGoOY0XuC1wJs4iqAQb40C ePIdCKmg8rRPTn7rRmYPrygyvkbiwmbokTuqo0ZCjKk6bux3ahB5dub1cUzQRdrf gZRmeAo7RxWxIPGwcd+QIDlved0EfjI3svI1i0zwZpxTPOygzfOVJUd9EBrFwXw= =5YyP -----END PGP SIGNATURE----- --veXX9dWIonWZEC6h--
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