> On Jul 20, 2017, at 09:45, Behcet Sarikaya <[email protected]> wrote:
>
> Hi Pascal,
>
> Is fragmentation an issue in lpwan also?
Definitely, and there is a draft for that:
LPWAN Static Context Header Compression (SCHC) and fragmentation for
IPv6 and UDP
draft-ietf-lpwan-ipv6-static-context-hc-05
The tradeoffs are rather different there, so I’m not sure that the lpwan work
applies to 6lo.
> If yes, maybe a joint DT can be formed.
>
> Another question: I think we are talking about 802.15.4 maximum frame size of
> 127 limitation here, is that right?
The fragmentation scheme is general, but that number is the ballpark of the
fragment size this would address (which is very different from LPWAN).
Grüße, Carsten
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