Sherra
Member level 3
Hi all,
I am trying to estimate the channel in frequency domain of a 2x2 MIMO channel
The problem is the way i insert pilot is like this:
at the position on antenna 1 where a pilot is installed, on the same position on antenna 2 i put a zero , to ease LS channel estimation.
But this causes a pb when i have to calculate the normalized MSE as the denominator will have some zero
HELP please, those who have experience n channel estimation!!!!!!
Thank you!
I am trying to estimate the channel in frequency domain of a 2x2 MIMO channel
The problem is the way i insert pilot is like this:
at the position on antenna 1 where a pilot is installed, on the same position on antenna 2 i put a zero , to ease LS channel estimation.
But this causes a pb when i have to calculate the normalized MSE as the denominator will have some zero
HELP please, those who have experience n channel estimation!!!!!!
Thank you!
