Can we aggregate two or more band also in CA?

Specs & Protocol Testing
1

Hi Expert
I have question about Carrier Aggregation
Can we aggregate two or more band also in CA?
Like - band L1800 L2100 L900?
Or only we can aggregate carrier only in same band?

2

Yes, we can aggregate these bands in CA.

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3

Yes you can.

4

Yes we can. Refer 3GPP doc where one table mentioned.

https://www.sharetechnote.com/html/Lte_Advanced_CarrierAggregation.html

5

That’s what CA is for.
No operator has all the spectrum in the same band.

6

Yes, we can.

We have below type of CA:

  1. Intra band CA which can be contiguous or non contiguous
  2. Inter band CA