As in 4T4R there is rank 4, how many rank in 8T8R?

Hi All,
As in 4T4R there is rank 4, how many rank in 8T8R?
Is it rank 4 or beyond that?

2 rank it’s with tm8.
Dual stream beamforming.

In 4T4R we can get rank 4.
But less samples only.

Yes, correct.

Does 8T8R gives rank 8?
Never worked beyond 4T4R…

There is no rank 8 as of today.

8T8R tends to beamforming.

Nobody spends time for 8x8 as it woudl occur less than 1% of time (as seen in Drive Test).

That’s true!
Anyone knows if is there any R&D for MIMO 8x8?