Patent ID: 8254987

Claim:
A method for transmitting a frame storing data included in radio signals between radio equipment for communicating with mobile terminals by using the radio signals and radio equipment controls for processing the radio signals, the method comprising: generating bitmap information indicating a position in a transfer frame at which data included in a radio signal is arranged; transmitting the transfer frame storing the data by adding the generated bitmap information thereto; extracting the data from the transfer frame on the basis of the bitmap information added thereto; combining first data included in a first radio signal and second data included in a second radio signal that is different in transmission method from the first radio signal, into third data, wherein the third data is combined on the basis of third bitmap information that is obtained by combining first bitmap information of the first data and second bitmap information of the second data when simultaneous transmission of the first and second data is required, and the transfer frame storing the third data is transmitted with the third bitmap information added thereto; and decomposing the third data into the first and second data on the basis of the first or second bitmap information obtained by decomposing the third bitmap information added to the transfer frame storing the third data when receiving the first or second data.