Electronic device including standby mode, display device, display system, and control method thereof

The present disclosure provides methods, apparatuses, systems, and computer-readable mediums for switching from a standby mode to a normal mode. In some embodiments, an electronic device includes a communication interface including a plurality of communication modules configured to communicate with a corresponding plurality of display modules of a display device, a memory storing instructions, and at least one processor configured to execute the instructions to transmit, to a first communication module, a first pulse signal configured to turn on the first communication module in a first time period, transmit, to a first display module, a first control signal based on having received a first remote control signal configured to switch the electronic device from the standby mode to a normal mode, and switch the electronic device from the standby mode to the normal mode based on receiving a first response signal indicating reception of the first control signal.