Re: [Discuss-gnuradio] Scheduling a block even with no input items RE: Flow graph blocking when doing 2x1 transmission

[Activecat]

On Wed, Jun 4, 2014 at 10:25 PM, David Halls <address@hidden> wrote:

Yes, there are 3. The Source Tx, the Relay Tx, and the Relay Rx.

To clarify,
i).  the "Source Tx" USRP may or may not receive data at any time interval.

ii). the "Relay Tx" USRP transmit data only when the "Source Tx" USRP receive data, and there is a delay due to signal processing

iii). the "Relay Rx" USRP will receive data only when the "Relay Tx" USRP transmit it,

is this correct?