US Patent 11546901 Enhanced DRX and control channel

A wireless device receives first configuration parameter(s) indicating that a first search space and a second search space are used together for reception of DCI and a second configuration parameter indicating a value of a DRX timer. The wireless device receives first DCI based on: monitoring in a CORESET based on the first search space and in first symbol(s), and monitoring in a CORESET based on the second search space and in second symbol(s) that are after the first symbol(s). The wireless device may start the DRX timer with the value in a third symbol that is after the second symbol(s).