ADVERTISING EXTENSIBLE CAPABILITY FEATURE SETS FOR A USER EQUIPMENT (UE)

摘要

Embodiments include methods for a user equipment (UE) to advertise capabilities to a network node in a radio access network. Embodiments include transmitting, to the network node, information describing a plurality of feature sets supported by the UE. The information can include one or more InitialFeatureLists and one or more ExtensionFeatureLists, with each each ExtensionFeatureList being associated with a particular InitialFeatureList. Embodiments also include transmitting, to the network node, one or more BandCombination elements, each of which includes: a list of frequency bands in which the UE is concurrently operable; a FeatureSetCombination element identifying features supported by the UE within each frequency band included in the list. Some embodiments can also include receiving, from the network node, a configuration (e.g., for dual connectivity and/or carrier aggregation) based on the information describing a plurality of feature sets and the BandCombination elements. Other embodiments include complementary methods performed by a network node.