[Discuss-gnuradio] Packet Transmission

[William Sherman]

Hi,

My question is:
is there a way in gnuradio to know if transmit_path has finished
transmitting a packet?

I was just reading a thesis by Alice Crohas where she implements a
cognitive radio. Her transmitter uses transmit_path to transmit packets
in Gnuradio. A power detector is used to detect primary users. During
transmission she writes in her paper that she gets so her detector to
discard measurements for a period of time. If this period of time is too
low the transmitter could sometimes be transmitting, causes a false
sensing.

I think I'm misreading this.

If it were me I would just detect after finishing my transmission,
instead of waiting an unreliable time.

But is there a way in gnuradio to know if transmit_path has finished
transmitting a packet?
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