The pkt_xmt/pkt_rcv example on that page works for me, with very low CPU utilization. I did have to delete and re-add the PDU/Tagged Stream blocks that have moved, but I'm sure you've already figured that one out. Could you explain the performance and lagging issue you are talking about (and in less dramatic, engineering terms)?
It is an adaptive site I changed the blocks accordingly to 3.10 . I am simulating this on my PC. It is lagging like a hell. Can anyone give some tips to increase speed? Or I have to bear with this? The symbols are not getting decided other side due to this
In 3.10 blocks got moved around right? To symbol sync and linear eq stuff?
Bit confused; you're using GNU Radio 3.10, but you specifically read a version of the
tutorial that is marked as *not* applying to 3.10?
On 18.01.23 17:13, SHAKTHIVEL S 2021 Batch,PES University wrote:
> I tried running the Packet Commication example given in gnuradio documentation using gr38
> embedded block. It throwed me this error
> "pagesize :error: no info; setting pagesize = 4096"
> Although this is not an error strictly it reduced the performance of the flowgraph
> drastically and I couldn't decode the message on the receiver side.The constellation are
> overlapping and trying to move away slowly. Any help would be appreciated
> Link to the site:https://wiki.gnuradio.org/index.php/Packet_Communications?ver1=3.8
> <https://wiki.gnuradio.org/index.php/Packet_Communications?ver1=3.8>
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