A crowd control system for controlling a plurality of user terminals (200_1, 200_2, 200_3), the crowd control system comprising: a control device configured to determine a command to be executed by the plurality of user terminals (200_1, 200_2, 200_3) located in a concert hall or stadium; a transmitter configured to transmit a wireless signal corresponding to the determined command; a plurality of receivers (100_1, 100_2, 100_3), each of which is connected to a respective user terminal of the plurality of user terminals (200_1, 200_2, 200_3), receives the wireless signal, and transmits the received wireless signal to the respective user terminal; and the plurality of user terminals (200_1, 200_2, 200_3), each of which is configured to perform a command corresponding to the wireless signal transmitted from a respective receiver of the plurality of receivers (100_1, 100_2, 100_3), and wherein each of the plurality of user terminals (200_1, 200_2, 200_3) and the plurality of receivers (100_1, 100_2, 100_3) is located in the seat corresponding to a ticket of a concert hall or stadium, and wherein each of the plurality of receivers (100_1, 100_2, 100_3) is configured to obtain seat information of each of the plurality of user terminals (200_1, 200_2, 200_3), and to provide the obtained seat information to each user terminal connected to the corresponding receiver, and wherein the control device is configured to transmit the command in which each group of different receivers (100_1∼100_n) is designated, and wherein each of the plurality of receivers (100_1, 100_2, 100_3) further includes a light-emitting diode, LED, module, and wherein the control device is adapted to control the receivers (100_1, 100_n) to emit light of different colors or to selectively flicker, and wherein each of the different user terminals (200_1 to 200_n) is configured to selectively perform a command corresponding to a corresponding seat location obtained from the respective receiver (100_1, 100_2, 100_3) connected to the corresponding user terminal, and wherein each of the different user terminals (200_1 to 200_n) is controlled with the LED module of the corresponding connected receiver as a group simultaneously, or each of the different user terminals (200_1 to 200_n) is controlled with the LED module of the corresponding connected receiver as a group and differently from the LED module. a control device configured to determine a command to be executed by the plurality of user terminals (200_1, 200_2, 200_3) located in a concert hall or stadium; a transmitter configured to transmit a wireless signal corresponding to the determined command; a plurality of receivers (100_1, 100_2, 100_3), each of which is connected to a respective user terminal of the plurality of user terminals (200_1, 200_2, 200_3), receives the wireless signal, and transmits the received wireless signal to the respective user terminal; and the plurality of user terminals (200_1, 200_2, 200_3), each of which is configured to perform a command corresponding to the wireless signal transmitted from a respective receiver of the plurality of receivers (100_1, 100_2, 100_3), and wherein each of the plurality of user terminals (200_1, 200_2, 200_3) and the plurality of receivers (100_1, 100_2, 100_3) is located in the seat corresponding to a ticket of a concert hall or stadium, and wherein each of the plurality of receivers (100_1, 100_2, 100_3) is configured to obtain seat information of each of the plurality of user terminals (200_1, 200_2, 200_3), and to provide the obtained seat information to each user terminal connected to the corresponding receiver, and wherein the control device is configured to transmit the command in which each group of different receivers (100_1∼100_n) is designated, and wherein each of the plurality of receivers (100_1, 100_2, 100_3) further includes a light-emitting diode, LED, module, and wherein the control device is adapted to control the receivers (100_1, 100_n) to emit light of different colors or to selectively flicker, and wherein each of the different user terminals (200_1 to 200_n) is configured to selectively perform a command corresponding to a corresponding seat location obtained from the respective receiver (100_1, 100_2, 100_3) connected to the corresponding user terminal, and wherein each of the different user terminals (200_1 to 200_n) is controlled with the LED module of the corresponding connected receiver as a group simultaneously, or each of the different user terminals (200_1 to 200_n) is controlled with the LED module of the corresponding connected receiver as a group and differently from the LED module.