OFDM Insert Preamble and USRP N210

Hello I am Takuya Nakanishi.
I am a 4th year college student from Japan.

I have two questions.I want to send OFDM preamble signal.and I created
blocks are random source,OFDM mod,OFDM insert preamble and usrp sink in
a program. But, I don’t understand OFDM insert preamble block’s
parameters"Preamble and FFT Length".
Q1: What does two parameters indicate?
Q2: “In the attachment” OFDM insert preamble block’s flags.

I’m sorry.I weak English.
Regards.

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs