[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Subject: [Discuss-gnuradio] APCO 25
From: |
Mark Smith |
Subject: |
Re: Subject: [Discuss-gnuradio] APCO 25 |
Date: |
Mon, 20 Jan 2003 09:29:08 -0800 |
User-agent: |
Mutt/1.2.5.1i |
On Sun, Jan 19, 2003 at 12:31:00PM -0800, Eric Blossom wrote:
> > If at all possible, the better answer is to get the patent holders to
> > allow non-comercial use free of charge. Then, there would be no problems
> > for someone like me to use the code, or better yet, help write the code.
>
> Or Plan B: Design a non-encumbered digital voice system.
> How about RTP over IPSEC over 802.11b, using the unencumbered 4800 b/s
> FED-STD 1016 CELP vocoder.
I agree this would be a better idea. However, be aware that it breaks
all semblance of interoperability. If we could get everyone else to use
_OUR_ standard, that'd be fine. As it is, most (all?) the digital voice
used in 2-way today uses a patented codec; if you want to be able
to listen/talk with these people, we need this protocol and codec.
> In my experience with standards groups, there is often a bunch of
> maneuvering to get somebody's, perhaps marginally better, but patented
> technology worked in to the standards, instead of using the straight
> forward unencumbered solution.
They're not always better, but they do usually have an existing
installed base, otherwise the patent holder wouldn't have a leg to
stand on. But, having worked with both the IETF and 3GPP2, I will
agree that standards bodies are usually more politics than anything
else.
-Mark
--
Mark Smith - finger address@hidden for GPG v1.0.1 public key
pgpFiR91WhbCl.pgp
Description: PGP signature
Re: Subject: [Discuss-gnuradio] APCO 25, John Kodis, 2003/01/19