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1)  symbol timing estimation
符号定时估计
1.
Traditionally, the MLE algorithm is an effective method of symbol timing estimation, but it has very low performance when there is ISI.
传统的MLE算法虽对符号定时估计很有效,但在ISI干扰情况下性能不高。
2.
Symbol timing estimation is one of key problems in OFDM systems.
符号定时估计是OFDM系统中的关键问题之一,该文就此问题提出了一种新的基于训练符号的定时估计算法。
3.
In this paper,a novel symbol timing estimation algorithm is presented which realizes symbol synchronization by using a symbol.
本文提出了一种低复杂度的符号定时估计,利用一个训练帧来实现同步。
2)  symbol timing
符号定时
1.
An Efficient Symbol Timing Algorithm for WiMAX System;
WiMAX系统中一种有效的符号定时算法
2.
Performance analysis of symbol timing and frequency synchronization in the downlink of IEEE 802.16e;
IEEE802.16e下行链路符号定时和频率同步性能分析
3.
Research and simulation of symbol timing synchronizing algorithms in OFDM digital receiver;
OFDM数字接收机的符号定时同步算法研究与仿真
3)  symbol rate estimation
符号率估计
1.
A symbol rate estimation algorithm based on wavelet transform with optimal scale;
一种基于最优尺度小波变换的符号率估计算法
2.
The simulation results show that the modified Morlet wavelet transform algorithm is superior to the original algorithm in symbol rate estimation.
针对这个问题,本文根据指数遗忘分布在时间上的相关性,对Morlet小波函数进行了改进,并应用于信号符号率估计。
3.
By analyzing the wavelet domain character of MPSK signals, the symbol rate estimation algorithms of MPSK signals in combination of wavelet transform with FFT is studied, and the performances of between two symbol rate estimation algorithms by using once the wavelet transform or twice the wavelet transform are compared.
仿真结果表明,在相同情况下,利用MPSK信号的二次小波变换进行符号率估计比利用一次小波变换进行符号率估计的性能更为优越。
4)  timing offset estimation
定时估计
5)  timing estimation
定时估计
1.
Data aided timing estimation of CPFSK signals;
基于数据辅助的CPFSK信号的定时估计
2.
A blind symbol timing estimation algorithm for modulation recognition;
一种用于调制识别的盲码元定时估计算法
3.
DSP Implementation of Well Logging Telemetry Timing Estimation Based on OFDM
基于OFDM测井数传系统中同步定时估计的DSP实现
6)  estimation of timing
定时估计
1.
An efficient estimation of timing and ranging improved algorithm is proposed by using short CP correlation based classical ML algori.
在经典的时间同步算法最大似然(ML)算法的基础上,结合一种整体相关的OFDM定时估计算法,提出了一种有效利用截短循环前缀(CP)相关来进行定时估计测距的改进算法。
补充资料:报定时不定
【报定时不定】
  谓业力定故,报不可改,然时有可转,故时节不定,是名报定时不定。
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