Hi Victor, I am using GNU Radio flow graph and it's actually IEEE 802.11 modules wifi-tx for sending data. Also I am not using virtualized environment and my ethernet port is 1Gbps.
On May 25, 2017 11:11 AM, "Diez Victor" <vd...@ikerlan.es> wrote: > The problem could be the transmission of data via ethernet port. > > Are you working under virtualized OS conditions? These could be the origin > of your problem, virtualized ethernet ports don’t reach enough high data > rates. > > Another possibility could be that your ethernet adapter isn’t a gigabyte > ethernet adapter. > > Finally, if you work with Matlab/Simulink, you can have the same problem. > In this case I recommend you to change to GNU-Radio and its flowchart > interface, GRC. > > > > > > > > *De:* Discuss-gnuradio [mailto:discuss-gnuradio-bounces+vdiez= > ikerlan...@gnu.org] *En nombre de *Qurat-Ul-Ann Akbar > *Enviado el:* jueves, 25 de mayo de 2017 17:44 > *Para:* GNURadio Discussion List > *Asunto:* [Discuss-gnuradio] IEEE 802.11 receiver not working for high > sampling rates > > > > Hi, > > > > I am working with USRPs N210 and GNU Radio version 3.7. I wasn't able to > work with higher sampling rate like 20 MHZ used in WiFi and that's why I > bought a new workstation with better processor. However, the module still > isn't working. The receiver isn't receiving anything at 20 MHZ if it's QAM > 64 or BPSK . It works perfectly fine with 1 MHZ and receives all data from > the transmitter USRP. But at 20 MHZ it receives a few WiFi packets from > surrounding far off APs in the building but isn't receiving anything from > the USRP transmitter in the room. It doesn't work for 10 MHZ as well. > > > > Can anyone tell me what could be the reason for that? I have tried > changing LO offset etc. > > > > >
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