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You are right, the TT streamer should not be preemptable. Having multiple queues in the sub MAC layers is not a problem. A classifier with multiple subqueues and a scheduler...

This chart looks better in terms of delaying the second AVB frame fragment:  The AVB frame is preempted by the TT frame. The second AVB fragment is sent only...

In the above latest example, the periodic gate (TAS) is not part of the queue module anymore, it is right after the streamer. That's because the preemptable streamer is the...

The APSK receiver model assumes that the center frequency and bandwidth are known before the signal arrives. It is not strictly required though, so you can implement the dynamic model....

Different channels can still interfere with each other depending on the channel parameters. For example, in 802.11 subsequent channels still overlap in the frequency domain. There are many reasons why...

I see. It's hard to tell why the other signal is not received successfully. Did you actually check if there are no interfering signals in the computed Interference object? Please...

This is implemented in Radio.cc, see the methods handleSelfMessage, handleReceptionTimer, startReception, continueReception, and endReception. Also, see the fields receptionTimer and allReceptionTimers. I must say that what you want to achieve...

It's not necessarily a bug. GPSR has two modes of operation: greedy routing and perimeter routing. The routing started at U2 in greedy mode but failed to reach U10 because...

I think the explanation above clears this issue.

I think it makes sense to have something along these lines. I'm not sure about the implementation though. Perhaps it would be better to allow arbitrary packet filter expressions as...