frequency allocation list

简明释义

频率分配表

英英释义

例句

1.The government published a new frequency allocation list to manage radio spectrum usage more effectively.

政府发布了一份新的频率分配清单，以更有效地管理无线电频谱的使用。

2.Wireless communication devices should be compliant with the latest frequency allocation list to operate legally.

无线通信设备应符合最新的频率分配清单以合法运作。

3.Television stations must adhere to the frequency allocation list set by the regulatory authority.

电视台必须遵守监管机构制定的频率分配清单。

4.The frequency allocation list is crucial for ensuring that emergency services have priority access to certain frequencies.

为了确保应急服务优先访问某些频率，频率分配清单至关重要。

5.Before launching the new communication system, we need to check the frequency allocation list to avoid interference.

在启动新的通信系统之前，我们需要检查频率分配清单以避免干扰。

作文

In today's rapidly advancing technological landscape, the management and regulation of radio frequencies have become increasingly important. One of the key tools in this process is the frequency allocation list, a comprehensive document that outlines how different frequency bands are assigned for various uses. This list not only serves as a guideline for telecommunications companies and broadcasters but also plays a crucial role in ensuring that frequencies are used efficiently and without interference. The concept of frequency allocation stems from the need to prevent overlap between different services that rely on radio waves. For instance, mobile phone networks, television broadcasts, and emergency services all operate on specific frequency ranges. If these frequencies were not properly allocated, it could lead to significant disruptions in communication, which could have dire consequences for public safety and everyday life. The frequency allocation list helps to mitigate these risks by clearly defining which frequencies can be used by which services. Governments and international organizations are responsible for creating and maintaining these lists. They conduct extensive research and consultations with various stakeholders, including industry experts and service providers, to ensure that the allocations meet current and future demands. The process involves balancing the needs of different sectors, such as commercial interests and public safety requirements. As new technologies emerge, such as 5G and the Internet of Things (IoT), the frequency allocation list must be updated to accommodate these advancements. Moreover, the frequency allocation list is not static; it evolves over time to adapt to changing technologies and consumer needs. For example, the rise of wireless internet has led to a greater demand for frequencies that support high-speed data transmission. As a result, regulatory bodies may reallocate frequencies from less critical services to accommodate these new technologies. This dynamic nature of frequency allocation requires ongoing monitoring and adjustment to ensure that all users have access to the necessary bandwidth. In addition to its regulatory functions, the frequency allocation list also fosters competition and innovation within the telecommunications industry. By providing a clear framework for frequency use, companies can invest in the development of new technologies and services, knowing that they will have access to the necessary resources. This, in turn, benefits consumers by leading to better services and lower prices. Furthermore, the frequency allocation list plays a vital role in international relations. Since radio frequencies do not adhere to national borders, countries must work together to coordinate their allocations. International organizations, such as the International Telecommunication Union (ITU), facilitate this collaboration by helping nations establish agreements on frequency use. These agreements are essential for maintaining global communication networks and preventing interference between neighboring countries. In conclusion, the frequency allocation list is an essential component of modern communication infrastructure. It ensures that radio frequencies are used efficiently, reduces the risk of interference, and supports the growth of new technologies. As our reliance on wireless communication continues to grow, the importance of maintaining an effective frequency allocation list will only increase. Stakeholders must remain vigilant and proactive in adapting these lists to meet the ever-changing demands of the digital age.

在当今快速发展的技术环境中，无线频率的管理和监管变得越来越重要。这个过程中的关键工具之一是频率分配清单，这是一份全面的文件，概述了不同频段如何分配给各种用途。该清单不仅为电信公司和广播公司提供指导，而且在确保频率高效使用且不发生干扰方面发挥着至关重要的作用。频率分配的概念源于防止依赖无线电波的不同服务之间重叠的需求。例如，移动电话网络、电视广播和紧急服务都在特定的频率范围内运行。如果这些频率没有得到适当的分配，可能会导致通信的重大中断，这对公共安全和日常生活可能产生严重后果。频率分配清单通过清晰地定义哪些频率可以被哪些服务使用，帮助减轻这些风险。各国政府和国际组织负责创建和维护这些清单。他们与各方利益相关者（包括行业专家和服务提供商）进行广泛的研究和咨询，以确保分配满足当前和未来的需求。这一过程涉及平衡不同部门的需求，例如商业利益和公共安全要求。随着新技术的出现，如5G和物联网（IoT），频率分配清单必须更新以适应这些进步。此外，频率分配清单并不是静态的；它随着时间的推移而发展，以适应不断变化的技术和消费者需求。例如，无线互联网的兴起导致对支持高速数据传输的频率的需求增加。因此，监管机构可能会将频率从不太关键的服务重新分配，以适应这些新技术。这种频率分配的动态性质需要持续的监测和调整，以确保所有用户都能获得必要的带宽。除了其监管职能外，频率分配清单还促进了电信行业的竞争和创新。通过提供清晰的频率使用框架，公司可以投资开发新技术和服务，知道他们将能够获得必要的资源。这反过来又通过提供更好的服务和更低的价格使消费者受益。此外，频率分配清单在国际关系中也发挥着重要作用。由于无线频率不遵循国界，各国必须共同努力协调其分配。国际组织，如国际电信联盟（ITU），通过帮助各国建立频率使用协议来促进这种合作。这些协议对于维护全球通信网络和防止邻国之间的干扰至关重要。总之，频率分配清单是现代通信基础设施的重要组成部分。它确保无线频率的高效使用，减少干扰风险，并支持新技术的发展。随着我们对无线通信的依赖不断增长，维护有效的频率分配清单的重要性只会增加。各方利益相关者必须保持警惕，并积极主动地调整这些清单，以满足数字时代不断变化的需求。