There is provided a communication device including a transmission unit that transmits predetermined information to a base station in accordance with a transmission order of its own and a transmission cycle preset in the communication device of its own, a receiving unit that receives, from other communication device, a reception signal and a transmission order preset in the other communication device, and a control unit that extends the transmission cycle of the communication device of its own when the receiving unit receives a specific signal, compares the transmission order of its own with the transmission order of the other communication device to calculate a transmission timing for transmitting the predetermined information to the base station, and controls the transmission unit to transmit the predetermined information to the base station.