1) comb type training sequence
梳状训练序列
2) block type training sequence
块状训练序列
1.
The simulation results show that the proposed method has smaller normalized MSE than the method based on block type training sequences for packet-based MIMO OFDM systems in wireless local area net.
仿真结果表明,在基于无线局域网(WLAN)中打包传送的MIMOOFDM系统里,本文的方法比采用块状训练序列的估计算法有着更小的归一化均方误差。
3) Training sequence
训练序列
1.
FPGA implementation of frequency synchronization arithmetic in time domain based on training sequence;
基于训练序列的载波频率同步算法的FPGA实现
2.
An improved OFDM symbol synchronization algorithm based on training sequence;
一种改进的基于训练序列的OFDM符号同步算法
3.
Algorithm of channel estimation using special training sequence for MIMO-OFDM systems;
基于特殊训练序列的信道估计算法的研究
4) training sequences
训练序列
1.
Algorithm analysis of timing synchronization for OFDM system based on training sequences;
基于训练序列的OFDM系统定时同步算法分析
2.
Large estimation range and precise estimation can be acquired by the new method by twice frequency offset estimation;moreover,date transmission efficiency will be improved without any demand for training sequences.
该算法通过两次频率偏移估计,可以同时获得大的估计范围和高的估计精度,而且对训练序列没有其他限制,可以提高系统数据传输效率。
3.
In this paper,we analyzed the channel estimation base on block-type training sequences for the typical UWB indoor channel model.
在典型的UWB室内信道模型下,分析基于块状训练序列的信道估计算法。
5) comb type training symbol
梳状训练符号
1.
In order to improve the channel estimation performance of wireless MIMO-OFDM systems, we propose a novel channel estimation technique using comb type training symbol---- cyclic comb type training structure.
为了提高MIMO-OFDM无线传输系统的信道估计性能,本文提出了一种新的梳状训练符号信道估计算法——循环梳状训练符号信道估计算法。
6) short training sequences
短训练序列
1.
11a system,the coarse frame synchronization can be realized with auto-correlation posed by the periodicity of short training sequences,and the fine frame synchronization can be implemented using cross-correlation between local short training sequences and received signals.
11 a前导训练序列的周期性而产生的自相关来进行帧粗同步,利用本地短训练序列与接收信号的互相关进行帧细同步。
补充资料：梳状聚合物
分子式：
分子量：
CAS号：
性质：接技聚合物的一种。其支链为线型，多个支链同时接技在一个主链上形成像梳子一样，支链长度相近，且有规则排列的聚合物。常用端基带双键的大分子单体与其他单体共聚制得。
分子量：
CAS号：
性质：接技聚合物的一种。其支链为线型，多个支链同时接技在一个主链上形成像梳子一样，支链长度相近，且有规则排列的聚合物。常用端基带双键的大分子单体与其他单体共聚制得。
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