energy efficient MIMO implementation using USRP 2922

[Payal12]

I am trying to implement Energy efficiency of 2x2 MIMO system with Almouti space time block code.Could you please suggest some solution for this problem.

[vvkakade]

Please refer to the implementation below if you haven't already.

http://www.ni.com/white-paper/13878/en/

https://forums.ni.com/t5/Software-Defined-Radio/2x2-MIMO-QAM-with-Alamouti-Coding/ta-p/3532638

[figther92]

anyone share with me a VI with Implementing 2x1 MISO system with LabVIEW and NI USRP 2921?? I need problem with the estimation channel in the receptor, i used the alamouti code with 2 antennas trnasmitter and one antenna receiver.