舰船电子工程
艦船電子工程
함선전자공정
SHIP ELECTRONIC ENGINEERING
2012年
3期
50-52,77
,共4页
SCCPM%CPM%Turbo迭代译码原理%SISO算法
SCCPM%CPM%Turbo迭代譯碼原理%SISO算法
SCCPM%CPM%Turbo질대역마원리%SISO산법
SCCPM%CPM%Turbo iterative decoding principle%SISO algorithm
串行级联连续相位调制系统有效地利用了串行级联系统与连续相位调制技术的优点,能够取得比较好的系统性能。文章基于连续相位调制技术的分解特性与Turbo迭代译码原理,结合SISO算法进行仿真,实验结果表明,在改变串行级联连续相位调制系统参数的情况下,对系统整体性能会有不同程度的影响。
串行級聯連續相位調製繫統有效地利用瞭串行級聯繫統與連續相位調製技術的優點,能夠取得比較好的繫統性能。文章基于連續相位調製技術的分解特性與Turbo迭代譯碼原理,結閤SISO算法進行倣真,實驗結果錶明,在改變串行級聯連續相位調製繫統參數的情況下,對繫統整體性能會有不同程度的影響。
천행급련련속상위조제계통유효지이용료천행급련계통여련속상위조제기술적우점,능구취득비교호적계통성능。문장기우련속상위조제기술적분해특성여Turbo질대역마원리,결합SISO산법진행방진,실험결과표명,재개변천행급련련속상위조제계통삼수적정황하,대계통정체성능회유불동정도적영향。
Serially concatenated continuous phase modulation System have being harnessed effectively for the advantages of continuous phase modulation and serially concatenated convolutional code.This system can achieve a better performance.The article is based on the decomposition characteristics of continuous phase modulation and the iterative decoding principle with Turbo,simulated and combined with the SISO algorithm.The experimental show that there are many different impact overall the system performance if the parameters of this serially concatenated continuous phase modulation system are changed.
