Reflection of the received Signal for Channel Sounding

[Aomine]

I am trying to use a USP NI 2920, under Labview control, in order to make a sort of channel sounding. The USRP generates a pseudonoise (PN) sequence that BPSK modulate the carrier sent to a TX antenna. The same USRP runs a receiver process that acquire the signal form RX antenna, demodulate it and correlate it with a copy of the PN. so now my problem is that the received signal is from the LOS but i want the received reflected signal too so how can i get it and represent it I hope any help would be appericated


Finally Thanks

Aomine

[GerdW]

Hi Aomine,

please don't ask the very same question by PN!

[aster_yeyo]

can you share your vi files for tx and rx i am doing the same thing but i am not sure if i am right or wrong

[Branch_Support-NIC]

Hi,

Please create a new forum post if you have any further questions, as this has not been active since 2015.

Below details where you can find numerous USRP examples for LabVIEW.

NI-USRP Examples

http://zone.ni.com/reference/en-XX/help/373380F-01/usrphelp/installed_examples/

Regards,

Finch Train

[aster_yeyo]

I am unable to find channel sounding and working BER example. I also need any PN sequence cross correlation example for USRPs

[FinchTrain]

Please create a new forum post with your specific question. If you do not believe your code is working properly, the best way to get specific help with your code would be to attach a screenshot, or ideally the code itself to get further input. Creating a forum post specific to the questions that you have will be the best way to get specific attention. Feel free to mention me in your new post, and please attach code or screenshots with specific questions about your existing code for the best possible assistance.

Regards,

Finch Train