The central device connects with the peripheral device and the peripheral enters into sleep state post the connection,so ideally my question is there any possibility where the central can trigger an event that puts in the peripheral back into active state ?

For e.g My BLE RCU is connected to a TV via BLE ,I operate the RCU and post sometime my RCU is in a sleeping state,Can there be a possible event that could be gerenated from the TV to activate my RCU ?

General question about BLE characteristics