In-device coexistence indication for multiple numerologies in wireless communication system

A user equipment (UE) comprising:

• at least one transceiver;
• at least one processor;
• and
• at least one memory operatively coupled to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
• receiving, from a network, a configuration for a plurality of numerologies comprising a first numerology and a second numerology;
• performing a communication with the network using the first numerology;
• detecting an in-device coexistence (IDC) problem on the first numerology;
• and
• transmitting, to the network, IDC information comprising:
• a first IDC information entry for the first numerology on which the IDC problem is detected;
• and
• a second IDC information entry for the second numerology on which an IDC problem is not detected.

A network node comprising:

• at least one transceiver;
• at least one processor;
• and
• at least one memory operatively coupled to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising:
• transmitting, to a user equipment (UE), a configuration for a plurality of numerologies comprising a first numerology and a second numerology;
• performing a communication with the UE using the first numerology;
• and
• receiving, from the UE, in-device coexistence (IDC) information comprising:
• a first IDC information entry for the first numerology on which the IDC problem is detected;
• and
• a second IDC information entry for the second numerology on which an IDC problem is not detected.