Based on this, this paper focused on the UWB path loss model and the multi-path fading model in mine environment.
在此基础上着重研究了矿井环境下的UWB路径损耗模型和多径衰落模型。
This paper considers a non-regenerative cooperative diversity technique under the well-known log-distance path loss model.
考虑对数路径损耗模型下采用非再生信道的协作分集技术提高信道容量问题。
This thesis adopts empirical path loss model based on numerous measurements to obtain the mapping between signal strength and geometric path.
论文采用了基于大量测量值的经验损耗模型作为信号强度和几何路径之间的映射关系。
In the future, the higher frequencies will be applied in the wireless communication, as a result, path loss attenuation will be even more serious.
未来的无线通信将会采用更高的频率，由此造成的路径损耗衰减更加严重。
According to one aspect, information received on path loss from a terminal is used to determine a time region for the terminal based on the path loss information.
根据一个方面，从终端接收的有关路径损耗的信息用于基于该路径损耗信息确定用于该终端的时间区域。
We used Logarithmic Distance Path Loss Model to locate after LANDMARC and filter reference labels of TOP K second time. Finally we promoted the precision of location.
本文引入对数距离路径损耗模型作为LANDMARC的补充进行二次定位，通过对TOPK参考标签进行二次筛选，来实现定位精确度的提升。
This paper will introduce the channel models for UWB, which include path loss models and multi-path fading models obtained by large measurements and statistical analysis.
本文主要介绍由实验测量和统计分析方法得到的UWB信道模型，包括UWB系统的路径损耗模型和多径衰落模型。 u。
And the radio regional coverage scope with the path loss model under the normal work mode is discussed, then the different edge communication probability of coverage scope is determined.
结合路径损耗模型给出了正常工作模式下的数字集群系统无线区域覆盖范围，并给出了不同的边缘通信概率的系统覆盖范围。
When a satellite loses pointing, the data path through the satellite can be lost, as well, resulting in loss of revenue.
当卫星丢失指向时，通过卫星的数据路径就会丢失，从而导致收入减少。
Even with all the negativity, the loss of friends, the damaged relationships, the harsh and critical emails from total strangers, I wouldn't trade my path for anything.
即使被人否定、失去朋友、关系破裂、受到陌生人恶意非难的邮件，我也不会改变我要走的路。
Olson said there is no universal path to coming out, but his advice to those in the closet is: "the loss is far less than imagined and the gain is far more."
欧森说没有一条放诸四海皆准的出柜方法，但他给在柜子里的人一个建议：失去的远比想象中的少，而得到的远比想象中的多。
In the power system of reactive power balance layer, to reduce the flow path, reduce the reactive power transmission loss.
电力系统中无功的分层平衡，有利于减少输电路径上无功的流动，降低电网传输损耗。
This is very tempting to say, but be careful: Even if you have experienced a loss, each person has their own unique path to travel so you can't know exactly how he feels.
我们总会说这句话，但是记住，即使你也失去过亲人，但每个人的生命旅途不一样，所以你并不可能完全知道别人的感受。
This aspect is to reduce the pipeline pressure loss, the other is to avoid the path contraction obstacle to the mechanical cleaning pipelines.
这一方面是为了减小管线的阻力损失，另一方面是为了避免通径收缩后给机械清扫管线造成障碍。
Notwithstanding there is not a consistent solution path, we can find some consistent rational factors in realizing and controlling the liability of compensation for pure economic loss.
虽然比较法上并没有一致的解决路径，但仍可从其中发现实现纯粹经济损失赔偿与责任控制的一些相同的理性因素。
Comparing with other improvement, this method is superior in simple optical path and no additional energy loss.
通过对光强不对称的改进，该方法有光路简单，无能量损失的优势。
In order to avoid immense loss for optical cable break, a quick fault detection and optical path automatic switching system is designed and realized.
为避免光缆阻断带来的巨大损失，本文设计完成了一个光纤故障快速检测光路自动切换系统。
The theorem indicates that QCM equals network power loss of the upstream path of the node.
定理表明：辐射型配电网任何逆流路径的二次电流矩等于该路径的功率损失。
The light path in the conduction process loss, avoid the traditional cutting bed due to optical transmission problems caused by large attenuation of laser cutting power.
使光路在传导的过程 中损失最小，避免传统裁床由于光路传输问题而造成激光切割功率的大量衰减。
This paper mainly studies the optimization of distribution networks, calculate and optimize the transmission line path and loss using the principles and methods of distribution network.
本文主要对配电网优化进行了研究，利用配电网系统优化的原理和策略，对配电网的输变电线路路径及损耗进行计算和优化。
OER allows the network administrator to determine which outbound path to use among several options to use based upon delay, loss, reachability, use, load distribution, and transmit cost.
OER允许网络管理员根据延迟、损失、可达性、使用、负载分布和传输成本，在多种选择中确定使用哪一条出局路径。
The fear of loss is a path to the dark side.
对失去的恐惧是通向黑暗之路。 。
In fact, eating a really healthy diet of fruit weight loss is the right path.
其实食用真正健康又具减肥效果的减肥水果才是正途。
In reality, fate is unpredictable and a winding path to go, it takes rather lasting period for one to find a convincing explanation, which makes one at a loss from time to time.
其实，命运是弯曲莫测的，要找出一个完全令人信服的诠释，需要无限漫长而迷惘的过程。
This paper presents a three-dimensional propagation model for path-loss prediction in an urban microcell, based on ray-tracing techniques.
基于三维射线跟踪的微变网络方法和波前重建思路 ，提出一种适用于三维复杂介质地震波走时的快速算法。
This paper presents a three-dimensional propagation model for path-loss prediction in an urban microcell, based on ray-tracing techniques.
基于三维射线跟踪的微变网络方法和波前重建思路 ，提出一种适用于三维复杂介质地震波走时的快速算法。
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