Interleaving and deinterleaving method for preventing periodic position interference

The invention provides interwoven of anti-cyclical of interference and method for interweaving wire, the WCDMA, system, the data interwoven steps of: A transmitting data lower end of the multiplex differently, and is word processing, which is composed of a word, dataAnd uses a randomization operations in the damage of data transmission, the different transmission channel data the output position of interwoven is random, the randomization operation of: Alternating from each transmission channel reading data, and data of multiplexing; The data interwoven steps of: The receives interlacing and data, and is word processing, which comprises a word the data end of the demultiplexing to transmit the channel; differentlyCorresponding use and randomization of the data reception on the corresponding the inverse operation. The invention, can avoid clamping synchronous signal in a wireless channel full centralized in the same transmission channel data.