Hi Experts.
Can we carrier aggregate FDD and TDD in UL in LTE?
Marked one are FDD-TDD CA combination:
This is as per rel 16 3gpp 38.101.
This is for 5G.
Try looking same kind of table for 4G.
Think 4G also has it, but I don’t think many handset vendors or operators have enabled it.
Too much of headache and signalling required.
Yes. RAN vendors follows 3gpp.
We tested fdd (2cc) + tdd (2cc) , 800-1800-2600-2600
Which RAN vendor?
Humm, you are asking UL… not DL.
In UL I saw max 2 carrier.