2.[9620] Consider a digitally modulated signal with pulse shaping filter p(t)- eu(t), with v> 0 and u(t) is the unit ste
Posted: Tue Jun 07, 2022 9:57 am
- 2 9620 Consider A Digitally Modulated Signal With Pulse Shaping Filter P T Eu T With V 0 And U T Is The Unit Ste 1 (15.1 KiB) Viewed 59 times
filter
pt=e-νtut, with
ν>0 and
ut is the unit
step function. The transmitted waveform is a0p(t), and
symbol a0 belongs to a BPSK constellation with
intersymbol spacing d. The noise at the receiver is additive white
Gaussian with autocorrelation
N02δt . At the receiver,
the signal is passed through the optimal filter followed by
sampling at T. The symbol duration T=1 . What is the
resulting probability of error?
2.[9620] Consider a digitally modulated signal with pulse shaping filter p(t)- eu(t), with v> 0 and u(t) is the unit step function. The transmitted waveform is asp(t), and symbol a) belongs to a BPSK constellation with intersymbol spacing d. The noise at the receiver is additive white Gaussian with autocorrelation 8(t). At the receiver, the signal is passed through the optimal filter followed by sampling at T. The symbol duration 7-1. What is the resulting probability of error?