frequency allocation

简明释义

频率分配

英英释义

例句

1.The success of wireless networks often hinges on optimal frequency allocation 频率分配 to reduce congestion.

无线网络的成功往往取决于最佳的频率分配 频率分配以减少拥堵。

2.The government is responsible for the frequency allocation 频率分配 of radio waves to ensure that communication channels do not interfere with each other.

政府负责无线电波的频率分配 频率分配，以确保通信频道之间不会相互干扰。

3.In telecommunications, effective frequency allocation 频率分配 is crucial for maximizing the efficiency of the network.

在电信领域，有效的频率分配 频率分配对于最大化网络效率至关重要。

4.The frequency allocation 频率分配 process involves careful planning and coordination among various stakeholders.

频率分配 频率分配过程涉及对各方利益相关者的仔细规划和协调。

5.New technologies require updated frequency allocation 频率分配 strategies to accommodate increased demand.

新技术需要更新的频率分配 频率分配策略，以满足不断增长的需求。

作文

In the modern world, communication is an essential part of our daily lives. From mobile phones to Wi-Fi networks, the ability to connect with others and access information has transformed how we interact with the world. One crucial aspect of this communication infrastructure is frequency allocation, which refers to the process of assigning specific frequency bands to different services or technologies. Understanding frequency allocation is vital for ensuring efficient use of the radio spectrum, which is a limited resource. The radio spectrum is divided into various frequency bands, each designated for specific applications such as television broadcasting, cellular networks, satellite communications, and emergency services. The frequency allocation process ensures that these bands do not interfere with one another, allowing for clear and reliable communication. For example, if two services were to operate on the same frequency without proper frequency allocation, it could result in signal interference, leading to dropped calls or poor-quality broadcasts. Governments and regulatory bodies around the world are responsible for managing the frequency allocation process. They conduct studies to determine the best use of the spectrum, considering factors such as population density, technological advancements, and future growth. This planning is crucial, as the demand for wireless communication continues to rise dramatically. As more devices connect to the internet and more people rely on mobile technology, the need for effective frequency allocation becomes even more pressing. One significant challenge in frequency allocation is balancing the needs of different stakeholders. For instance, commercial entities may require large bandwidths for their operations, while public services like police and fire departments need reliable communication channels for emergencies. Achieving a fair distribution of frequencies among these groups is essential for maintaining a well-functioning communication system. Innovations in technology also play a role in frequency allocation. With the advent of new communication methods, such as 5G networks, the way frequencies are allocated may need to be adjusted to accommodate these changes. Dynamic spectrum sharing, for example, allows multiple users to share the same frequency band, optimizing its use and reducing waste. This approach can significantly enhance the efficiency of frequency allocation processes. Furthermore, international cooperation is increasingly important in the realm of frequency allocation. As communication technologies transcend borders, it is essential for countries to work together to harmonize their frequency usage. Organizations like the International Telecommunication Union (ITU) help facilitate this collaboration, promoting global standards and practices for spectrum management. In conclusion, frequency allocation is a fundamental component of modern communication systems. It involves the careful assignment of frequency bands to various services and technologies, ensuring that they can operate without interference. As the demand for wireless communication grows, effective frequency allocation will become even more critical. By understanding the complexities of this process and the challenges it faces, we can better appreciate the importance of a well-organized communication infrastructure in our daily lives.

在现代社会，沟通是我们日常生活中不可或缺的一部分。从手机到Wi-Fi网络，连接他人和获取信息的能力改变了我们与世界的互动方式。这个沟通基础设施的一个关键方面是频率分配，指的是将特定频率带分配给不同服务或技术的过程。理解频率分配对于确保无线电频谱的有效使用至关重要，因为这是一个有限的资源。无线电频谱被划分为各种频率带，每个频率带被指定用于特定应用，例如电视广播、蜂窝网络、卫星通信和应急服务。频率分配过程确保这些频带不会相互干扰，从而实现清晰可靠的通信。例如，如果两个服务在没有适当的频率分配的情况下在同一频率上运行，可能会导致信号干扰，从而导致通话中断或广播质量差。世界各国的政府和监管机构负责管理频率分配过程。他们进行研究，以确定频谱的最佳使用，考虑人口密度、技术进步和未来增长等因素。这种规划至关重要，因为对无线通信的需求正在急剧上升。随着越来越多的设备连接到互联网，以及越来越多的人依赖移动技术，实施有效的频率分配变得更加紧迫。在频率分配中，一个重大挑战是平衡不同利益相关者的需求。例如，商业实体可能需要大量带宽来进行运营，而警察和消防部门等公共服务则需要可靠的通信渠道以应对紧急情况。在这些群体之间实现频率的公平分配对于维护良好运作的通信系统至关重要。技术创新也在频率分配中发挥着作用。随着新通信方法的出现，例如5G网络，频率的分配方式可能需要调整以适应这些变化。动态频谱共享，例如，允许多个用户共享同一频率带，优化其使用并减少浪费。这种方法可以显著提高频率分配过程的效率。此外，在频率分配领域，国际合作变得越来越重要。随着通信技术跨越国界，各国必须共同努力，以协调其频率使用。国际电信联盟（ITU）等组织有助于促进这种合作，推动全球频谱管理的标准和实践。总之，频率分配是现代通信系统的一个基本组成部分。它涉及将频率带仔细分配给各种服务和技术，确保它们能够在没有干扰的情况下运行。随着对无线通信的需求不断增长，有效的频率分配将变得更加关键。通过理解这一过程的复杂性及其面临的挑战，我们可以更好地欣赏良好组织的通信基础设施在我们日常生活中的重要性。