to give you a short intro of why I am asking here. My Uni is offering a TeleCom Lecture, I love the topic but all they teach is electronics, the exercise sheets are still TeleCom, we get no supporting material and after a few days of Google searching I have reached maximum confusion. Send help ;)
Ok here is the Deal:
We have a BPSK Modulated Signal with spectral efficiency of p = 0.7 bit/s/Hz. We want to Transmit Rb = 2.048 Mbit/s In addition, BER should be 10^-6 or Eb/N0 = 10.5 dB
Task: Find the Bandwith B.
I thought that Rb/p = B will give me the desired result. But here I never used Eb/N0. So I assume I am missing something.
What am I missing? Or is the simple relation I found already correct and Eb/N0 is just there to confuse me?