[Discuss-gnuradio] gr-lte chanel estimation

Hi all,

I'm working at putting together a flowgraph based on gr-lte.

For the channel estimator hier block [1], it looks like there are two RS map generators, one for each of 2 "antenna ports".

I only have one antenna connected to my USRP N210. Is this a problem? Do I still use 2 RS map generators with antenna port 0 and 1?

-Doug

[1] https://raw.githubusercontent.com/kit-cel/gr-lte/master/docs/lte_estimator_hier.grc.png