multipath
简明释义
adj. 多通道的，多途径的
n. 多路径
英英释义
单词用法
多路效应；多次反射效应 |
同义词
反义词
例句
1.A multipath driver combines all the paths to show only one block device to the operating system.
多路驱动程序将所有路径组合起来，只向操作系统显示一个块设备。
2.We've addressed this by adding more paths between host and storage, hence the term multipath.
我们通过在主机和存储器之间添加更多路径解决了这个问题，这就是术语多路径 的由来。
3.A simple multipath example and its benefits.
一个简单的多路径示例及其好处。
4.In addition, we need a multipath software layer to manage the multiple storage paths.
此外，我们需要多路径软件层来管理多个存储路径。
5.If you don't like verbose output, you can remove the -v parameter for multipath or kpartx.
如果不喜欢冗长的输出，则可以移除multipath或kpartx的-v参数。
6.The LVM relies on another storage component called the Device-mapper, which provides (among other features) the ability to multipath.
LVM依赖于另一个名为设备映射器的存储组件，其提供(在其他功能中)多路径功能。
7.The GPS error is influenced by a lot of factors, one of them is multipath effect.
GPS接收机的误差受多种因素影响，多径干扰便是其中一项。
8.Multipath data access is a remedy to this issue.
而多路数据访问是解决这一问题的良策。
9.To mitigate 多径效应, engineers use advanced algorithms in their designs.
为了减轻多径效应，工程师在他们的设计中使用先进的算法。
10.The GPS signal can be affected by 多径效应, causing inaccuracies in location tracking.
GPS信号可能会受到多径效应的影响，从而导致定位不准确。
11.In wireless communication, 多径 transmission can lead to signal fading.
在无线通信中，多径传输可能导致信号衰减。
12.Smartphones often experience 多径效应 when indoors, affecting their GPS accuracy.
智能手机在室内时常会经历多径效应，影响其GPS精度。
13.The 多径 phenomenon is often observed in urban environments where buildings reflect signals.
在城市环境中，建筑物反射信号时，通常会观察到多径现象。
作文
In the world of technology and communication, the term multipath refers to a phenomenon where signals take multiple paths from the transmitter to the receiver. This can occur in various environments, particularly in urban settings where buildings and other structures can reflect signals. Understanding multipath is essential for improving communication systems, such as mobile networks and GPS devices. The concept of multipath is crucial in wireless communications. When a signal is transmitted, it can bounce off surfaces like walls, buildings, or even the ground, creating several copies of the same signal that arrive at the receiver at different times. This can lead to constructive or destructive interference, which affects the quality of the received signal. For instance, in a situation where the signal arrives at the receiver in perfect synchronization, the result can be a stronger signal. However, if the signals are out of phase, they may cancel each other out, leading to poor signal quality. One of the most notable applications of multipath occurs in Global Positioning System (GPS) technology. GPS receivers utilize signals from multiple satellites to determine their precise location. However, when these signals encounter obstacles, such as tall buildings or trees, multipath can occur. This can lead to inaccuracies in positioning, as the receiver might interpret the delayed signals as coming from different locations. To mitigate these effects, advanced algorithms are employed to filter out erroneous signals and enhance the accuracy of the positioning data. In mobile telecommunications, multipath propagation is both a challenge and an opportunity. Modern cellular networks are designed to exploit multipath by using techniques like Multiple Input Multiple Output (MIMO) technology. MIMO systems utilize multiple antennas at both the transmitter and receiver ends to take advantage of multipath signals. By doing so, they can increase data throughput and improve reliability, making mobile communications more efficient and robust. Moreover, understanding multipath is vital for the development of new technologies, such as autonomous vehicles and smart cities. As these systems rely heavily on accurate sensor data and communication networks, addressing multipath issues becomes imperative. Researchers are continuously exploring innovative solutions to minimize the negative impacts of multipath while maximizing its benefits. In conclusion, the term multipath encompasses a significant aspect of modern communication technology. Its implications are far-reaching, affecting everything from mobile phones to navigation systems. As we advance into an increasingly connected world, a deeper understanding of multipath will be essential for engineers and researchers to create more reliable and efficient communication systems. By leveraging the characteristics of multipath, we can pave the way for future innovations that enhance our daily lives and technological capabilities.
在技术和通信的世界中，术语multipath指的是一种现象，其中信号从发射器到接收器沿多条路径传播。这种情况在各种环境中都会发生，特别是在城市环境中，建筑物和其他结构可以反射信号。理解multipath对于改善通信系统（如移动网络和GPS设备）至关重要。 multipath的概念在无线通信中至关重要。当信号被传输时，它可能会从墙壁、建筑物甚至地面等表面反弹，产生多个相同信号的副本，这些信号以不同的时间到达接收器。这可能导致建设性或破坏性的干扰，影响接收到的信号质量。例如，在信号完美同步到达接收器的情况下，结果可能是更强的信号。然而，如果信号不同步，它们可能会相互抵消，从而导致信号质量下降。 multipath的一个显著应用出现在全球定位系统（GPS）技术中。GPS接收器利用来自多个卫星的信号来确定其精确位置。然而，当这些信号遇到障碍物，如高楼大厦或树木时，就会发生multipath现象。这可能导致定位不准确，因为接收器可能将延迟信号解释为来自不同位置。为了减轻这些影响，采用先进的算法过滤错误信号，以提高定位数据的准确性。 在移动电信中，multipath传播既是挑战也是机遇。现代蜂窝网络旨在利用multipath，通过使用多输入多输出（MIMO）技术等技术。MIMO系统利用发射端和接收端的多个天线来利用multipath信号。通过这样做，他们可以增加数据吞吐量并提高可靠性，使移动通信更加高效和稳健。 此外，理解multipath对于新技术的发展至关重要，例如自动驾驶汽车和智能城市。由于这些系统在很大程度上依赖于准确的传感器数据和通信网络，因此解决multipath问题变得至关重要。研究人员正在不断探索创新解决方案，以最小化multipath的负面影响，同时最大化其好处。 总之，术语multipath包含了现代通信技术的重要方面。它的影响深远，影响着从手机到导航系统的方方面面。随着我们进入一个日益互联的世界，对multipath的深入理解将对工程师和研究人员创造更可靠和高效的通信系统至关重要。通过利用multipath的特性，我们可以为未来的创新铺平道路，增强我们的日常生活和技术能力。
