retransmission identification signal

简明释义

重发标识信号

英英释义

例句

1.The network protocol requires a retransmission identification signal to ensure data integrity during transmission.

网络协议要求一个重传识别信号以确保传输过程中的数据完整性。

2.The retransmission identification signal was crucial in maintaining communication during the outage.

在停电期间，重传识别信号对于维持通信至关重要。

3.In the event of packet loss, the system will automatically send a retransmission identification signal to request the missing data.

如果发生数据包丢失，系统将自动发送一个重传识别信号以请求缺失的数据。

4.The retransmission identification signal helps the receiver identify which packets need to be resent.

这个重传识别信号帮助接收方识别哪些数据包需要重新发送。

5.To improve network efficiency, we implemented a new retransmission identification signal protocol.

为了提高网络效率，我们实施了一种新的重传识别信号协议。

作文

In the realm of telecommunications and data transmission, the concept of a retransmission identification signal plays a crucial role in ensuring the integrity and reliability of communication systems. A retransmission identification signal refers to a specific signal sent back to the sender to indicate that a previous message or data packet was not successfully received by the intended recipient. This process is vital in various applications, including internet protocols, satellite communications, and even everyday mobile communications. When data is transmitted over a network, it can be subject to various forms of interference or loss due to factors such as network congestion, poor signal quality, or hardware malfunctions. If a recipient device does not acknowledge the receipt of a data packet within a certain timeframe, it triggers the need for a retransmission identification signal. This signal alerts the sender that the original data may have been lost or corrupted, prompting the sender to resend the information. The importance of a retransmission identification signal cannot be overstated. In many cases, especially in critical systems like financial transactions or emergency communications, the accuracy and completeness of data are paramount. For instance, in online banking, if a transaction request fails to reach the server, a retransmission identification signal ensures that the request is resent, thereby preventing potential financial discrepancies. Moreover, the implementation of retransmission identification signals is part of a broader set of error-handling mechanisms that enhance the robustness of communication protocols. Protocols such as Transmission Control Protocol (TCP) utilize these signals to maintain a reliable connection between devices. TCP ensures that data packets are sent and received in the correct order, and it employs a system of acknowledgments and retransmissions to achieve this. When a packet is sent, the sender waits for an acknowledgment from the receiver. If the acknowledgment is not received within a specified time, the sender uses a retransmission identification signal to initiate the retransmission of the lost packet. In conclusion, the retransmission identification signal is an essential component of modern communication systems. It serves as a safeguard against data loss, ensuring that information is accurately transmitted and received. As technology continues to evolve, the significance of such signals will only grow, highlighting the need for robust communication protocols that can adapt to the ever-changing landscape of data transmission. Understanding the mechanics behind a retransmission identification signal allows us to appreciate the complexity and reliability of the digital communication systems we often take for granted. In summary, a retransmission identification signal is integral to maintaining the flow of information in a world that increasingly relies on seamless communication. Its role in error detection and correction not only enhances the user experience but also fortifies the foundation upon which our interconnected society operates.

在电信和数据传输领域，重传识别信号的概念在确保通信系统的完整性和可靠性方面发挥着至关重要的作用。重传识别信号指的是发送方发送的特定信号，用以表明之前的信息或数据包未被预期的接收者成功接收。这个过程在多种应用中至关重要，包括互联网协议、卫星通信，甚至日常的移动通信。当数据通过网络传输时，可能会受到各种干扰或丢失的影响，原因包括网络拥堵、信号质量差或硬件故障。如果接收设备在一定时间内没有确认收到数据包，就会触发对重传识别信号的需求。这个信号提醒发送方，原始数据可能已丢失或损坏，从而促使发送方重新发送信息。重传识别信号的重要性不容小觑。在许多情况下，特别是在金融交易或紧急通信等关键系统中，数据的准确性和完整性至关重要。例如，在网上银行中，如果交易请求未能到达服务器，重传识别信号确保请求被重新发送，从而防止潜在的财务差异。此外，重传识别信号的实施是增强通信协议鲁棒性的一系列错误处理机制的一部分。诸如传输控制协议（TCP）等协议利用这些信号来维护设备之间的可靠连接。TCP确保数据包按正确顺序发送和接收，并采用确认和重传的系统来实现这一点。当一个数据包被发送时，发送方会等待接收方的确认。如果在指定时间内未收到确认，发送方会使用重传识别信号来启动丢失数据包的重传。总之，重传识别信号是现代通信系统的一个基本组成部分。它作为防止数据丢失的保障，确保信息被准确传输和接收。随着技术的不断发展，这类信号的重要性只会增加，突显出需要强大的通信协议，以适应不断变化的数据传输环境。理解重传识别信号背后的机制使我们能够欣赏到现代数字通信系统的复杂性和可靠性，这些系统常常被我们视为理所当然。总之，重传识别信号在维持信息流动方面是不可或缺的，尤其是在一个日益依赖无缝通信的世界中。它在错误检测和纠正中的作用不仅提升了用户体验，还巩固了我们互联社会运作的基础。