The invention concerns a method for allocation of parameters for radio transmission in a wireless communication network using channel feedback compression, whereby at least one channel impulse response in the time domain for at least one connection (CH13-CH24) between an antenna (A1, A2) of a transmitter (BS) and an antenna of a receiver (MS) is determined, only the at least one complex coefficient related to one or more time intervals of said at least one channel impulse response with a power higher than a predefined threshold is fed back, and parameters for radio transmission are allocated to said at least one connection (CH13-CH24) based on the at least one channel impulse response which is fed back, network elements and a wireless communication network therefor.