Michael Richardson writes:
>
> Tero Kivinen wrote:
> > Michael Richardson writes:
> >> > Implementations MUST use different L2 keys when using different MIC
> >> > lengths, as using same key with different MIC lengths might be
> >> unsafe > (i.e., using same key for both MIC-32 an
Pascal Thubert (pthubert) writes:
> In a 6TiSCH network, CCA is useless between synchronized devices because
> they’ll talk at the same time. So LBT must be done some other way.
Note, that 802.15.4 do allow doing CCA if TschCca was set on when
MLME-TSCHE-MODE.request primitive is called to turn TS
