Patent ID: 11936592
Assignee: NEC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A method performed by a base station, the method comprising:
communicating with a user equipment (UE) using a first bandwidth part having a first bandwidth;
transmitting control data, to the UE, using a first control resource set associated with a common search space (CSS), wherein the first control resource set is conveyed in the first bandwidth part;
changing to using a second bandwidth part having a second bandwidth for the communicating, wherein the second bandwidth is different from the first bandwidth; and
transmitting control data, to the UE, using a second control resource set associated with a CSS, wherein the second control resource set is conveyed in the second bandwidth part,
wherein at least a part of the second control resource set is different from at least a part of the first control resource set in a frequency domain, and
respective frequency resource blocks of the first and second control resource sets are configured based on the respective first and second bandwidths.