一种改进的随机交织器的设计

Design of an Improved Random Interleaver

该文首先介绍了随机交织器的原理及其局限性,根据其局限性提出了一种改进的随机交织器,该交织器结合了随机交织器和分组交织器的优点,有效的克服了普通随机交织器在短帧传输时误比特率较大的缺点。

This paper firstly illustrates the principle and limitation of random interleaver. Secondly it brings an improved random interleaver which combined the predominance of random interleaver and packet interleaver to overcome the limitation. Lastly based on the result of simulation the predominance of the improved random interleaver designed in this paper is proved.