Robert Moskowitz <rgm-ietf@xxxxxxxxxxxxxxx> wrote:
> I was thinking that there is also some difference in the physical
> header to support the larger PPU?
Yeah, but you guys seem to be stuck thinking about whether 802.15.4-2011
PHYs/MACs would be able to receive 15.4g packets.
That's not the question.
The question is again:
> 1) is it physically possible for a 15.4g device to send both 15.4g
> frames and 15.4-2011 frames? Another email suggests that this can
> never happen because frequencies are never the same. If so, end of
> problem.
> 2) if the answer to question 1 is yes, then 15.4g devices need to
> know if they are speaking to 15.4-2011 devices, and a) adjust their
> frame header bits appropriately. b) to 6lowpan fraglettation.
--
Michael Richardson <mcr+IETF@xxxxxxxxxxxx>, Sandelman Software Works
-= IPv6 IoT consulting =-
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