摘要
分析了BICM-ID系统在SaS脉冲噪声模型中的迭代译码算法,提出具有鲁棒性的Huber测度来计算各符号比特的软信息,使BICM-ID系统在SaS脉冲噪声模型中取得较好的性能。仿真结果证明,该方法有效地提高了系统的误码率性能。
This paper analyzed the iterative decoding algorithm of BICM-ID system in SaS impulse noise, proposed the Huber robust measure to calculate the symbol of the bit soft information, so that BICM-ID system will be able to achieve better performance in SaS impulsive noise. Simulation results show that the method is effective to improve the system bit error rate performance.
出处
《微型机与应用》
2010年第9期44-46,49,共4页
Microcomputer & Its Applications
