Interleaver is used in the physical layer of a wireless communication to combat the burst errors that are inherent in the wireless communication systems. WiMAX does tow level of interleaving.

3GPP interleaver 3gpp 交织器 ，混淆输入循序，与LTE可对比 可应用于turbo等编码中-3GPP interleaver 3gpp interleaver, enter the progressive confusion, can be compared with the LTE can be used in turbo coding, etc.