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Re: [Discuss-gnuradio] Running gr-ieee 802.11 and gr-ieee 802.15.4 under
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From: |
sumitstop |
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Subject: |
Re: [Discuss-gnuradio] Running gr-ieee 802.11 and gr-ieee 802.15.4 under same flowgraph (interference and co-existence) |
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Date: |
Wed, 5 Jul 2017 23:55:37 -0700 (MST) |
Hello Bastian,
Sorry for late response.
I am attaching the files for your reference. There are 2 grc files
1. wifi_zigbee.grc : wifi and zigbee loopbacks are running in parallel >>
works good
2. wifi_zigbee_interference.grc : Here I interpolate the zigbee output by 5,
feed to channel, add to 20 MHz wifi signal. Added signal is fed directly to
wifi receiver however I decimate it by 5 before feeding it to zigbee
receiver.
I see the following on the terminal for the 2nd grc file.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [UHD] linux; GNU C++ version 5.4.0 20160609; Boost_105800;
UHD_4.0.0.rfnoc-devel-283-g7ff43262
MAPPER: encoding: 0
set_min_output_buffer on block 9 to 397056
set_min_output_buffer on block 11 to 397056
set_min_output_buffer on block 13 to 397056
set_min_output_buffer on block 14 to 397056
set_min_output_buffer on block 16 to 397056
sender started
set_min_output_buffer on block 58 to 96000
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
After that nothing happens, just the cursor keeps blinking.
wifi_zigbee.grc
<http://gnuradio.4.n7.nabble.com/file/n64483/wifi_zigbee.grc>
wifi_zigbee_interference.grc
<http://gnuradio.4.n7.nabble.com/file/n64483/wifi_zigbee_interference.grc>
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