4 ms·

What's the current patent status?

• wmf 7y ago
  https://datatracker.ietf.org/ipr/2554/ https://datatracker.ietf.org/ipr/2554/
  • bb88 7y ago
    It looks like they've always reserved patents for use in any wide-area wireless. So, 3G/4G/5G handsets and chipsets. I'm pretty sure wifi would not be included here, since wifi is not wide area.
    • phonon 7y ago
      Qualcomm didn't invest Raptor codes (they bought out the earlier LT codes, which apparently are still patent protected[1]) so it's still somewhat a concern. [1] https://patents.google.com/patent/US7139960B2/en https://patents.google.com/patent/US7139960B2/en