Hi all,
I was wondering what the status of the clear channel assessment is on the
RedBee. I am noticing that 802.11 slaughters reception, although I think
the 802.11 signal should be strong enough to carrier sense.
I am wondering if it is: 1) 802.11 not backing off to the zigbee
transmissions, or 2) zigbee not backing off to 802.11.
I understand there is a fairness issue here, and I can imagine (1) not
occurring because of ZigBee only transmitting in a subset of the frequency
space that 802.11 is sensing. But, I was wondering more of what the status
of (2) is.
I looked through some of the code and found the maca code and mentions of
CCA flags, but the "TODO" says CCA.
- George
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