Patent ID: 11903035
Assignee: COMCAST CABLE COMMUNICATIONS, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 18:
19. A system comprising:
a wireless device; and
a base station;
wherein the wireless device is configured to:
activate at least two downlink bandwidth parts (BWPs) of a primary cell;
send, via an uplink BWP of a secondary cell, a random access preamble for a random access procedure; and
determine, based on at least one characteristic associated with the at least two active downlink BWPs of the primary cell, which active downlink BWP, of the at least two active downlink BWPs, to use for reception of a random access response for the random access procedure; and

wherein the base station is configured to:
send, to the wireless device and via the determined active downlink BWP, the random access response.