I installed Atheros-CSI-Tool-UserSpace-APP in two PCs,and I use three 5G directional antennas at TXD
NIC:AR9380
OS:Ubuntu 14.10
I set the rate of sending packets is 100p/s,
I found some (even all) csi matrixs in the csi trace are empty. Is the link very weak? I think not, because the RSSIs are similar whether the csi matrix is empty or not. Are there somebody else encounter the similar problem? I can't find the reason all the way.
I installed Atheros-CSI-Tool-UserSpace-APP in two PCs,and I use three 5G directional antennas at TXD NIC:AR9380 OS:Ubuntu 14.10 I set the rate of sending packets is 100p/s, I found some (even all) csi matrixs in the csi trace are empty. Is the link very weak? I think not, because the RSSIs are similar whether the csi matrix is empty or not. Are there somebody else encounter the similar problem? I can't find the reason all the way.
Thanks!