GNU Radio, One Step at a Time: Re: [Discuss-gnuradio] Introducing noise/ considerable BER

> I'm also surprised they get LTE to work...16 b/s/hz
> spectral efficiency....thats pretty up there.

And LTE-Advanced is spec'ing 30 bits/sec/hz at peak spectral
efficiency...which makes my head hurt just thinking about the
complexity both in the RF hardware as well as the PHY processing to
achieve this.