phase pre-equalization [电子] 相位预均衡
Pre Equalization 预均衡
pre-equalization OFDM 预均衡OFDM
pre-equalization factor 预均衡因子
Power equalization and flexible pre-emphasis 功率均衡和灵活预加重
In TDD pre-equalization OFDM systems, the Doppler frequency shift would make channel time-variant, degrade system performance.
对于TDD预均衡OFDM系统,多普勒效应导致了信道的时变,并使预均衡处理产生误差,且随处理时延的增大,预均衡系数误差越大,由此影响了预均衡系统的性能。
参考来源 - 多普勒频移对预均衡OFDM系统的性能影响·2,447,543篇论文数据，部分数据来源于NoteExpress
A novel M-ary MC-CDMA system in uplink TDD mode is proposed based on orthogonal cyclic codes and pre-equalization.
提出了一种适用于TDD上行链路的基于预均衡和正交循环码的M元MC-CDMA系统。
Propose an overlap structure equalization algorithm for the pre-echo channel, which can weaken the dependence on feedforward equalizer, enhance the performance and reduce the complexity.
提出了一种对抗前径信道的重叠结构均衡算法，可以降低系统对抗前径时对前馈滤波器长度的依赖，提高系统的性能并降低复杂度。
Based on mathematical modeling of OFDM basic framework and formulas deriving, a low complexity frequency-domain linear equalization algorithm based on pre-processing is proposed in this dissertation.
本文基于OFDM系统基本框架的数学建模和公式推导，提出了一种基于预处理的OFDM低复杂度频域线性均衡算法。
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