Wireless communication system, mobile station, base station, and wireless communication method

A wireless communication system, a mobile station, a base station, and a wireless communication method that improve communication efficiency between wireless communication stations are provided. A wireless communication apparatus includes a communication unit, which includes a first logical processing subject and a second logical processing subject that operates in association with the first logical processing subject and which performs multiple communications with a wireless communication apparatus, and includes a notifying unit that notifies the wireless communication apparatus of data related information. The wireless communication apparatus includes a second communication unit that transmits data, and a notifying unit that receives the data related information from the controller and controls an amount of data transmitted by the second communication unit.