On 2007-10-24 00:20, Simon Josefsson wrote:
Norbert Bollow <nb(_at_)bollow(_dot_)ch> writes:
...
I would recommend that in order to be considered acceptable,
implementation in GPL'd free software as well as implementation in
proprietary closed-source software must both be allowed by the
licensing terms of any patents.
I think that is a good recommendation, and I support it.
I would even consider a requirement that in order to move beyond
Proposed Standard, a protocol needs to have a free implementation
available.
There are two *very* different suggestions above.
Norbert specifically suggests GPL compatibility as a requirement.
That is a very stringent requirement, because of the way the GPL
is written. Simon suggests the existence of a free implementation
as part of the IETF's implementation interop requirements; depending
on the definition of "free", that is a much milder requirement.
In fact it seems like a quite natural extension of the rule
established in RFC 2026 section 4.1.2, first paragraph:
"If patented or otherwise controlled technology
is required for implementation, the separate implementations must
also have resulted from separate exercise of the licensing process."
On 2007-10-24 08:06, Sam Hartman wrote:
Let me suggest starting with a lesser goal. Try to build a consensus
that unless there is a good reason to do otherwise, it needs to be
possible to write an open-source implementation of a standard and that
the absence of such an implementation should be considered a red flag
when advancing beyond proposed.
s/red flag/yellow flag/ perhaps, but I agree this is a very reasonable
goal, and as far as I can see, essentially consistent with RFC 2026
as quoted above.
On 2007-10-24 02:58, Norbert Bollow wrote:
...
That's IMO not quite strong enough. There are patent licenses which
don't require to pay a fee but which impose other conditions that are
so severe that having to pay a fee would be by far the lesser evil.
How about: 'Should be possible to implement without having to ask for
permission or pay a fee'?
That will never fly. For good reason, many patent holders insist
on reciprocity conditions, and that seems to require an explicit
request and acknowledgement.
On 2007-10-24 07:57, Hallam-Baker, Phillip wrote:
If we get two RANDZ proposals and one thats only RAND we don't
need to talk about the third one unless the IPR changes.
I think we do, if the third one is clearly technically superior.
Why is the cost of a patent automatically more important than
*any* engineering cost or benefit?
Brian
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