Re: [Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and Rx Measure Error Vector Magnitude

2017-09-25 Thread Marcus Müller
s://protonmail.com> Secure Email. Original Message ---- Subject: Re: [Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and Rx Measure Error Vector Magnitude Local Time: September 24, 2017 3:54 PM UTC Time: September 24, 2017 8:54 PM From: marcus.muel...@ettus.com To: dis

Re: [Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and Rx Measure Error Vector Magnitude

2017-09-24 Thread Ifly88
) Secure Email. > Original Message > Subject: Re: [Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and > Rx Measure Error Vector Magnitude > Local Time: September 24, 2017 3:54 PM > UTC Time: September 24, 2017 8:54 PM > From: marcus.muel...@ettus.com >

Re: [Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and Rx Measure Error Vector Magnitude

2017-09-24 Thread Marcus Müller
HI IFly88, I don't fully understand your requirements – on one hand, you just say "I just want OFDM with 15 kHz subcarrier spacing and QAM/QPSK inside", on the other hand you mention LTE: an arbitrary OFDM signal with the right subcarrier spacing and constellation mapping does not constitute a val

[Discuss-gnuradio] Pay You $$$ to Mentor Me - Tx OFDM 64 QAM and Rx Measure Error Vector Magnitude

2017-09-23 Thread Ifly88
Name your price to give me pointers and help me kick start this project. I want to emulate a 64qam, 16qam, and qpsk LTEs signal to test for signal impairments. Basically take 15khz sub carriers over channel bandwidths of 1.4mhz to 20 mhz and modulate them with 64qam, 16qam, and qpsk. I want t