Measurement gap configuration with multiple carriers

A wireless device, comprising:

• wireless communication circuitry;
• and
• at least one processor coupled to the wireless communication circuitry, wherein the at least one processor is configured to cause the wireless device to perform operations, the operations comprising:
• establishing communication with a cellular network using at least a first component carrier and a second component carrier of a plurality of component carriers, wherein the first component carrier is configured with a first plurality of BWPs (BWPs), including a first BWP and a second BWP, and wherein the second component carrier is configured with a second plurality of BWP, including a third BWP and a fourth BWP;
• receiving signaling specifying a plurality of measurement gap patterns and an ON/OFF indication for respective BWPs of the first plurality of BWPs for the plurality of measurement gap patterns;
• at a first time, performing one or more measurements using at least a first measurement gap pattern of the plurality of measurement gap patterns, wherein at the first time, communicating using the first component carrier uses the first BWP and communicating using the second component carrier uses the third BWP, wherein the first and third BWPs are active BWPs;
• at a second time, changing the active BWP of the first component carrier from the first to the second BWP and communicating using the first component carrier using the second BWP;
• in response to changing the active BWP from the first BWP to the second BWP, determining whether a second measurement gap pattern of the plurality of measurement gap patterns is active, wherein the second measurement gap pattern is active when it corresponds to an ON indication in any active BWP of the plurality of BWPs of the plurality of component carriers;
• and
• when the second measurement gap pattern is determined to be active, performing one or more measurements using at least the second measurement gap pattern.

A method, comprising:

• establishing communication with a user equipment (UE), wherein the communication includes a first cell and a second cell;
• configuring a plurality of bandwidth parts (BWPs) for the first cell, including a first BWP and a second BWP;
• configuring a plurality of BWPs for the second cell, including a third BWP and a fourth BWP;
• providing a measurement gap configuration to the UE, wherein the measurement gap configuration specifies a plurality of measurement gap patterns and an ON/OFF indication for respective BWPs of the plurality of BWPs for the plurality of measurement gap patterns;
• at a first time, communicating with the UE using the first BWP for the first cell and the third BWP for the second cell, wherein said communicating at the first time is based on a first measurement gap pattern;
• and
• at a second time, communicating with the UE using the second BWP for the first cell, wherein said communicating at the second time is performed based on a determination that a second measurement gap pattern of the plurality of measurement gap patterns is active, wherein the second measurement gap pattern is active when it corresponds to an ON indication in any active BWP of the plurality of BWPs.