IEEE 802.11p RTT under real-time Linux kernel with GNU Radio constellation visual (24 Mbps bitrate)
A video recording demonstrates testing of IEEE 802.11p Round-Trip Time (RTT) on a real-time Linux kernel. The GNU Radio constellation visualizer showcases 16QAM coding schemes at 24 Mbps bitrate, configured on both cards APU1 and APU2. At 24 Mbps, the coding remains stable at 16QAM.
802.11p frequency: 5.89 GHz (CCH)
Bandwidth = 10Mhz
TX power: 17 dBm (max)
Documentation:
https://wiki.linuxfoundation.org/realtime/start
https://www.pcengines.ch/apu3c4.htm
https://gitlab.com/hpi-potsdam/osm/g5-on-linux/11p-on-linux
https://ctu-iig.github.io/802.11p-linux/
https://github.com/bastibl/gr-ieee802-11
https://en.wikipedia.org/wiki/IEEE_802.11p
https://en.wikipedia.org/wiki/Constellation_diagram
https://en.wikipedia.org/wiki/Vehicular_communication_systems
Additional information regarding the embedded vehicular communication system is showcased in the video …
by Sebti M.
linux foundation
