视距传播 meaning in Chinese
line-of-sight propagation
Examples
- Therefore , techniques must be developed to mitigate these impairments and improve the location accuracy
特别是非视距传播效应是导致定位误差的主要原因，必须采用相应的算法来减小它们的影响。 - A position estimate method is proposed , in which the los reconstruction and smoothing technique are combined to mitigate the influence due to nlos propagation
提出了一种将视距重构与平滑处理相结合减小非视距传播影响的定位方法。 - Depending on the characteristic of the mobile station system can reduce more influence such as multipath interference and none - line - of - sign ( nlos ) propagation than fixed station
同时利用该系统自身特点，避免了许多在固定站系统中多径干扰、非视距传播等定位难题。 - In order to reduce measure error causing by nlos , it adopt and regard intensity of the signal as right value , construct some tdoa measurement value again with the priori information
为了减少非视距传播nlos引起定位参数测量误差，采用以信号强度为权值，用先验信息重构部分tdoa测量值。 - Due to multipath effect , multiple access interference ( mai ) , near - far effect , and mainly the non - li ne - of - sight ( nlos ) propagation , the errors in the estimated location parameters and position location occur
在cdma蜂窝网的定位中，引起定位参数估计误差与定位误差的因素有非视距传播效应、多径传播效应、多址干扰及远近效应。