Does SISO is supported in career aggregation as well.
In single cell SISO is supported. Do you see any value additions in case of SISO mode configuration of CA-2 cells? what are the use cases for SISO mode operations of CA
Yes, it supports. Please refer below link. http://www.sharetechnote.com/html/Lte_Advanced_CarrierAggregation.html
I do not see any X2 interface message which has type PUCCH messages. How eNB exchange pucch information ?Which interfaces it uses?
How network knows ue supported for nb-iot?
