Study on band combination handling in RAN4
The present document is a technical report on band combination handling and rule collection for RAN4 specifications. The purpose is to create a document to collect the rules of band combinations, which can be widely known not only by RAN4 but also by other 3GPP working groups or even by other industrial partners outside 3GPP. It aims to improve the band combination in the current RAN4 specifications and collect the rules what RAN4 has been achieved during the timescale of Rel-17.
This TR contains a band combination specific part. The agreements on the rules of specifying band combinations, and facilitate understanding of the complex notations of CA/DC combinations are provided.