1) Fractionally Spaced Decision Feedback Equalization
分数间隔判决反馈均衡
2) Fractionally Spaced-Decision Feedback Middle Equalization (FS-DFME)
分数间隔判决反馈居中均衡(FS-DFME)
1.
In order to suppress ISI and realize high transmission rate, based on the causation of ISI, a Fractionally Spaced-Decision Feedback Middle Equalization (FS-DFME) equalization receiver is proposed.
该文针对在密集多径室内环境中超宽带(UWB)信道的延迟扩展时间长,脉冲超宽带(IR-UWB)系统在高速数据传输时码间干扰(ISI)严重致使误码率(BER)增加以至于系统无法工作的问题,基于ISI的成因,提出了一种分数间隔判决反馈居中均衡(FS-DFME)均衡接收机,该均衡接收机能够联合实现匹配滤波和信道均衡,从而能够有效地收集多径信号能量和抑制ISI影响。
3) fractionally-spaced decision-feedback equalizer
分数间隔判决反馈均衡器
4) baud-spaced decision feedback equalizer
波特间隔判决反馈均衡器
1.
A comparative study on performance improvement degree between baud-spaced decision feedback equalizer(BS-DFE) and fractionally-space decision feedback equalizer(FS-DFE) has been carried out,as the filter coefficients based on channel estimated parameters is used as optimal solution and optimal initial solution respectively in the forward and feedback filters.
比较分析了基于信道参数得到的滤波器系数解分别作为均衡器前向和反馈滤波器的最优解及最优初始解的情况下均衡的性能改善程度,并将波特间隔判决反馈均衡器(BS-DFE)和分数间隔判决反馈均衡器(FS-DFE)的性能作了比较。
5) Block-DFE
数据块判决反馈均衡
1.
The performance of traditional Decision Feedback Equalization(DFE) algorithm,Overlap and Add Frequency Domain Equalization(OLA-FDE) algorithm and Block Decision Feedback Equalization(Block-DFE) algorithm under different SNR is compared by Matlab simulation,which proves the advantages of Block-DFE algorithm.
针对地面数字电视传输国家标准(DTMB),研究并提出一种新的数据块判决反馈均衡算法。
6) Block decision feedback equalization
分组判决反馈均衡
补充资料：连分数的渐近分数
连分数的渐近分数
convergent of a continued fraction
连分数的渐近分数l阴ve吧e时ofa阴‘毗d五，比.;n侧卫xp口.坦”八卯6‘] 见连分数(con tinued fraction).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条