4 ms·
it's a shame Galois Fields are basically completely/thoroughly patented for communications network use.
by pyvpx 9y ago
it's a shame Galois Fields are basically completely/thoroughly patented for communications network use.
- amelius 9y agoI was under the impression that mathematics cannot be patented. A case of proprietary protocols? (Like MPEG?)
- pyvpx 9y agomathematics itself can't be patented, sure. but it seems their specific application can be -- see: https://datatracker.ietf.org/meeting/92/materials/slides-92-nwcrg-3/ https://datatracker.ietf.org/meeting/92/materials/slides-92-... galois fields are very interesting for random linear network coding, so of course there is a very thorough patent group (recently sold off, I believe) around it. given the seriously transformative effects it can have on communications networks -- especially wireless -- I'm both saddened and unsurprised it's in basically nothing as of yet. because it's patented to Hell & Back.