1) time different of arrival(TDOA)
信号到达时间差-TDOA
2) time difference of arrival
到达时间差(TDOA)
3) Time Difference of Arrival (TDOA)
信号到达时间差
4) TOA
信号到达时间
1.
A novel TOA-based localization algorithm with the methods of Optimized Residual Weighting(ORwgh)is presented by analyzing some new localization algorithms,combined with the consideration of the application environments of the network,the energy consumption of nodes,the amount of computation and communication,and the location accuracy etc.
针对无线传感网络定位中影响定位精度的非视距传播问题,在综合考虑传感网络应用环境,节点的能量消耗,算法的计算量和通信量以及定位精度等因素的基础上,提出一种基于信号到达时间的优选残差加权定位算法。
5) time difference of arrival(TDOA)
到达时间差
1.
By analyzing the principle of hyperbolic navigation based on the time difference of arrival(TDOA),the hyperbolic navigation system,which stations are constituted of multi-ultrasonic sensors is used.
通过对基于到达时间差(TDOA)的双曲线导航原理的分析,采用了基于超声波传感器的多基站双曲线定位系统。
2.
A new algorithm is proposed for Time Difference of Arrival(TDOA) estimation from a train of coherent pulses in additive Gaussian noise, named it as ‘frequency compensation TDOA estimation’.
在介绍了利用到达时间差进行多站无源定位的方法后,该文在高精度定位要求下讨论了现有到达时间差估计方法,针对相参脉冲雷达信号提出了一种简化的时频相关方法:频率补偿到达时间差估计算法,避免了频率-时间二维搜索计算。
3.
In cellular mobile communication systems, the hybrid Time Difference Of Arrival(TDOA) and the Angle Of Arrival(AOA) location algorithm can reach higher accuracy than traditional TDOA method does.
在蜂窝移动通信系统中,利用基站测量的到达时间差(TDOA)和电波到达角(AOA)的混合定位方法能够比传统的TDOA方法提供更高的定位精度。
6) time difference of arrival
到达时间差
1.
In view of the tradition localization system and the velocimeter cannot simultaneously provide the position,the speed and the azimuth of the movement target,proposed one kind of movement target tracking speed and position state obtaining methods based on the time difference of arrival localization technology.
针对传统定位系统和测速仪不能同时提供动目标的位置、速度和方位的问题,提出了一种基于到达时间差定位技术的动目标跟踪的速度和方位等状态信息获取方法。
2.
A time difference of arrival/angle of arrival(TDOA/AOA) data fusion location algorithm is proposed.
提出了到达时间差/到达角数据融合定位算法。
3.
Based on distributed multi-antenna system,a new method for time difference of arrival(TDOA) estimation in multipath environment is proposed.
在分布式多天线系统架构下提出一种估计到达时间差(TDOA)的新方法。
补充资料：离散时间信号的Z变换
见变换&dbname=ecph&einfoclass=item">Z变换。
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