bit error rate

简明释义

误比特率

英英释义

例句

1.To enhance data integrity, many systems monitor the bit error rate in real-time.

为了增强数据完整性，许多系统实时监控比特错误率。

2.The network's performance is heavily influenced by its bit error rate, which refers to the number of bit errors divided by the total number of transferred bits.

网络的性能受到其比特错误率的严重影响，后者是指比特错误数与传输的比特总数之比。

3.Engineers often use modulation techniques to minimize the bit error rate in wireless transmissions.

工程师通常使用调制技术来最小化无线传输中的比特错误率。

4.In satellite communications, a low bit error rate is crucial for ensuring clear and reliable signals.

在卫星通信中，低比特错误率对于确保清晰可靠的信号至关重要。

5.A high bit error rate can indicate issues with the transmission medium or interference.

高比特错误率可能表明传输介质或干扰存在问题。

作文

In the world of digital communication, ensuring data integrity is paramount. One of the key metrics used to evaluate the quality of a communication system is the bit error rate. The bit error rate (BER) is defined as the number of bit errors divided by the total number of transferred bits during a specified time interval. This measurement is crucial for determining how effectively a system transmits data without errors. A low bit error rate indicates a high-quality transmission, while a high bit error rate suggests that the system is experiencing significant issues that could lead to data loss or corruption.Understanding the bit error rate is essential for engineers and technicians working in telecommunications and computer networking. For instance, when designing a new wireless communication system, engineers must consider various factors that can influence the bit error rate, such as signal strength, interference, and the type of modulation used. By analyzing these factors, they can implement strategies to minimize the bit error rate and enhance the overall performance of the system.Furthermore, the bit error rate is not only relevant in the design phase but also in the maintenance and monitoring of existing systems. Network administrators often use tools to measure the bit error rate in real-time, allowing them to identify potential problems before they escalate. For example, if a sudden increase in the bit error rate is detected, it may indicate a fault in the network hardware or an external interference affecting signal quality. By promptly addressing these issues, administrators can ensure continuous and reliable service for users.In addition to telecommunications, the concept of bit error rate extends to various fields, including data storage and processing. In hard drives and solid-state drives, for instance, manufacturers often specify the bit error rate to inform consumers about the reliability of their products. A lower bit error rate in storage devices means that the likelihood of data corruption is reduced, which is critical for businesses that rely on accurate data management.Moreover, the bit error rate plays a significant role in the development of error correction techniques. These techniques are designed to detect and correct errors that occur during data transmission or storage. By understanding the typical bit error rate of a system, developers can create more efficient algorithms that improve data integrity and reduce the impact of errors on the overall system performance.In conclusion, the bit error rate is a vital parameter in the realms of digital communication and data storage. It serves as an indicator of the reliability and efficiency of a system, guiding engineers and technicians in their designs, maintenance, and troubleshooting efforts. As technology continues to evolve, understanding and managing the bit error rate will remain crucial for ensuring the seamless transmission and preservation of data in our increasingly digital world.

在数字通信的世界中，确保数据完整性至关重要。评估通信系统质量的关键指标之一是比特错误率。比特错误率（BER）定义为在特定时间间隔内传输的位错误数量与总传输位数之比。这个测量对于确定一个系统在没有错误的情况下传输数据的有效性至关重要。低比特错误率表示高质量的传输，而高比特错误率则表明系统存在显著问题，可能导致数据丢失或损坏。理解比特错误率对于在电信和计算机网络领域工作的工程师和技术人员至关重要。例如，在设计新的无线通信系统时，工程师必须考虑可能影响比特错误率的各种因素，例如信号强度、干扰和所使用的调制类型。通过分析这些因素，他们可以实施策略以最小化比特错误率并增强系统的整体性能。此外，比特错误率不仅在设计阶段相关，在现有系统的维护和监控中也同样重要。网络管理员通常使用工具实时测量比特错误率，使他们能够在问题升级之前识别潜在问题。例如，如果检测到比特错误率突然增加，这可能表明网络硬件出现故障或外部干扰影响信号质量。通过及时解决这些问题，管理员可以确保用户持续可靠的服务。除了电信，比特错误率的概念还扩展到多个领域，包括数据存储和处理。在硬盘和固态硬盘中，例如，制造商通常会指定比特错误率，以告知消费者其产品的可靠性。存储设备较低的比特错误率意味着数据损坏的可能性降低，这对依赖准确数据管理的企业至关重要。此外，比特错误率在错误纠正技术的发展中发挥着重要作用。这些技术旨在检测和纠正在数据传输或存储过程中发生的错误。通过了解系统的典型比特错误率，开发人员可以创建更高效的算法，从而提高数据完整性并减少错误对整体系统性能的影响。总之，比特错误率是数字通信和数据存储领域的重要参数。它作为系统可靠性和效率的指标，指导工程师和技术人员在设计、维护和故障排除方面的工作。随着技术的不断发展，理解和管理比特错误率将继续对确保我们日益数字化的世界中数据的无缝传输和保存至关重要。