Turbo码及其应用研究的最新进展

New developments of Turbo code and its application

综述了Turbo码系统中的交织器、译码算法以及Turbo码应用方面的研究进展,指出Turbo码在信号很弱或在干扰信号较强时,能够准确地还原信号,已成为以大容量、高数据率和承载多媒体业务为目的的第3代移动通信的信道编码方案之一.

The research progress on the interleaver, decoding algorithm and the appliance of Turbo code is summarized. It is pointed that Turbo code can accurately decode and recover the signal under weak signal or strong noise.The Turbo code has become the criterion one of the channel codes in 3G with advantages such as large capacity, high data ratio and multimedia task.