Wireless resource allocating, receiving method, allocating and receiving apparatus

An embodiment of the invention provides a wireless resource allocating method which includes steps as follows: receiving each sub-frequency band channel quality information reported by a receiving terminal, determining position and resource mapping method of the terminal control channel and a data channel according with each sub-frequency band channel quality information, wherein, the control channel is used for indicating position of the terminal data channel. The embodiment of the invention also provides a wireless resource allocating device. Each area can select various resource mapping method through the embodiment of the invention, the terminal with better frequency selection gain uses BRCH resource mapping method, increases decoding performance of the control channel; and the control channel and the data channel of the user use same resource mapping method for avoiding bigger performance difference between the control channel and the data channel of some users.