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USRP Software Radio

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Member YYYs
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Re: Questions about Packet-based Digital Link Example

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‎06-25-2012 03:08 AM - edited ‎06-25-2012 03:09 AM

I have tried your suggestion with the consumer architecture method. The problem still exists. As transmitter I am still using USRP Packet Transmitter_mod_4_1.vi.

Attachment Global 1.vi ‏5 KB
Attachment InitRxQ_mod.vi ‏26 KB
Attachment USRP Packet Receiver_mod_queue.vi ‏84 KB
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Member YYYs
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Re: Questions about Packet-based Digital Link Example

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‎06-26-2012 10:37 AM

Hi Anthony,

 

I have done some further tests and I think that the problem has maybe nothing to do with the onboard buffer. Because when I use a shorter message text (10 or less message packets), the same problem exists. Even when I modify the acquisition duration, there were no improvements. I have tried it with the original receiver VI and my receiver VI with queues. Within the USRP Packet Receiver_mod_queue.vi 84 KB I also modified the maximum queue size, but that also changes nothing.

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