Apparatus and method for switching between different numerologies

摘要

A method in a network node for switching between different numerologies supported by a network node for switching between a first signal operating in a first numerology and a second signal operating in a second numerology. Determining at least one parameter that can be used by a network node, switching between a first signal and a second signal based on the at least one parameter, and after switching the network. Operating at least one of a first signal and a second signal between a node and a second node, a network node, and a wireless device are provided. [Selection diagram] Fig. 13