This paper deals with a kind of mixed coding program & the forward error correcting method, which can control the errors automatically with the aid of the automatic feedback error correcting system. 阐述了一种能自动进行差错控制的混合编码方案前向纠错(FEC)法,再辅之自动反馈纠错系统;
In this paper, it has been studied seriously on two aspects, the performance improvement by using Forward Error Correcting(FEC) in OCDMA system and the application of using Optical Code Division Multiple code in optical label switching technology. 本文重点研究了纠错编码技术对OCDMA系统性能的改善和OCDM码在光标记交换技术中的应用。
We propose a Turbo coded Ultra wideband ( UWB ) system with parallel modulation. The proposed system employs Turbo codes as forward error correcting codes, and a set of orthogonal Hermite pulses modulated parallel data respectively. 提出了一种高速率数据传输的并行调制Turbo编码的UWB系统,系统采用Turbo码进行前向纠错(FEC),使用一组正交的Hermite脉冲对各并行支路信号进行调制。
Research on Wireless Data Transmission Based on Forward Error Correcting(FEC) Technology 基于前向纠错(FEC)码(FEC)的无线数据传输的研究
This paper has put forward the method to build mould of location reference plane in CADF, and on this foundation has analyzed the influence of positioning error for workpiece geometry precision. It has offered theory foundation for correcting and improving fixturing design. 提出了在计算机辅助夹具设计(CAFD)中定位参考面的建模方法,并在此基础上分析了定位件位置误差对工件几何精度的影响,为校验和改进夹具设计提供了理论基础。