Transmission method of multi-carrier wave configuration information and secondary carrier wave allocation method

The invention discloses a transmission method of multi-carrier wave configuration information and a secondary carrier wave allocation method. The secondary carrier wave allocation method comprises the following steps: a terminal acquires the multi-carrier wave configuration information broadcasted by a base station in the access flow of a multi-carrier wave network of the terminal or after the terminal complies with the network access flow of a single carrier wave wireless communication system to complete the initial access of a network; the terminal acquires the multi-carrier wave configuration information broadcasted by the base station; the terminal interacts basic multi-carrier wave capability with the base station; and the terminal interacts specific multi-carrier wave capability with the base station, and the base station allocates the secondary carrier waves for the terminal. Through the invention, the terminal can carry out multi-carrier wave communication under the base station supporting multi-carrier waves, and the secondary carrier wave allocation in a multi-carrier wave system can also be achieved through the invention.