packet transmission

简明释义

包传输

英英释义

例句

1.In a local area network, packet transmission 数据包传输 occurs rapidly between devices.

在局域网中，数据包传输 packet transmission 在设备之间迅速发生。

2.During packet transmission 数据包传输, data is broken down into smaller packets for easier handling.

在数据包传输过程中，数据被分解成更小的数据包以便于处理。

3.Network congestion can lead to delays in packet transmission 数据包传输 across the internet.

网络拥堵可能导致互联网数据包传输的延迟。

4.Protocols like TCP ensure reliable packet transmission 数据包传输 by managing packet loss and reordering.

像TCP这样的协议通过管理数据包丢失和重新排序来确保可靠的数据包传输。

5.The efficiency of packet transmission 数据包传输 can significantly affect the overall network performance.

数据包传输的效率可以显著影响整体网络性能。

作文

In the world of computer networking, the term packet transmission refers to the method by which data is sent across a network. This process involves breaking down larger messages into smaller units called packets, which are then transmitted independently over the network. Each packet contains not only the data being sent but also essential information such as the destination address and sequencing information to ensure that the packets can be reassembled in the correct order at the receiving end. The concept of packet transmission is fundamental to the functioning of the Internet and other networks, enabling efficient and reliable communication between devices.One of the key advantages of packet transmission is its ability to optimize the use of network resources. Since packets can take different routes to reach their destination, this method allows for better load balancing and can significantly reduce congestion on the network. In contrast to traditional circuit-switched networks, where a dedicated path is established for the entire duration of a communication session, packet-switched networks allow multiple communications to share the same network paths simultaneously. This leads to more efficient utilization of bandwidth and improved overall performance.Moreover, packet transmission enhances the resilience of network communications. If a particular route becomes unavailable due to network failure or congestion, packets can be rerouted through alternative paths without interrupting the communication session. This flexibility is crucial for maintaining connectivity in dynamic environments where network conditions can change rapidly.In practical applications, packet transmission is used in various protocols, such as the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP). TCP is a connection-oriented protocol that ensures reliable delivery of packets, making it suitable for applications where data integrity is critical, such as file transfers and web browsing. On the other hand, UDP is a connectionless protocol that allows for faster transmission of packets, making it ideal for real-time applications like video streaming and online gaming, where speed is often more important than reliability.Understanding packet transmission is essential for anyone interested in networking and telecommunications. By grasping how data is packaged, transmitted, and reassembled, individuals can better appreciate the complexities of modern communication systems. Furthermore, knowledge of this concept can aid in troubleshooting network issues, as many problems stem from packet loss or delays during transmission.In conclusion, packet transmission is a cornerstone of modern networking, facilitating efficient and reliable communication across diverse platforms. Its ability to optimize resource usage, enhance resilience, and support various applications makes it a vital area of study for aspiring network professionals. As technology continues to evolve, the principles of packet transmission will remain relevant, paving the way for advancements in how we connect and communicate in an increasingly digital world.

在计算机网络的世界中，术语数据包传输指的是通过网络发送数据的方法。这个过程涉及将较大的消息分解成称为数据包的小单元，这些数据包独立地通过网络传输。每个数据包不仅包含要发送的数据，还包含重要的信息，如目的地址和序列信息，以确保数据包在接收端能够按正确顺序重新组装。数据包传输的概念是互联网和其他网络功能的基础，使设备之间能够高效且可靠地通信。数据包传输的一个主要优点是它能够优化网络资源的使用。由于数据包可以采取不同的路径到达目的地，这种方法允许更好的负载平衡，并且可以显著减少网络拥堵。与传统的电路交换网络相比，后者在整个通信会话期间建立一条专用路径，数据包交换网络允许多个通信同时共享相同的网络路径。这导致带宽的更有效利用和整体性能的提高。此外，数据包传输增强了网络通信的弹性。如果某条特定的路线因网络故障或拥堵而不可用，数据包可以通过替代路径重新路由，而不会中断通信会话。这种灵活性对于在网络条件可能快速变化的动态环境中维持连接至关重要。在实际应用中，数据包传输用于各种协议，例如传输控制协议（TCP）和用户数据报协议（UDP）。TCP是一种面向连接的协议，确保数据包的可靠交付，适合于数据完整性至关重要的应用，如文件传输和网页浏览。另一方面，UDP是一种无连接协议，允许更快的数据包传输，适合实时应用，如视频流和在线游戏，在这些应用中，速度往往比可靠性更重要。理解数据包传输对任何对网络和电信感兴趣的人来说都是必不可少的。通过掌握数据是如何打包、传输和重新组装的，个人可以更好地欣赏现代通信系统的复杂性。此外，对这一概念的了解可以有助于解决网络问题，因为许多问题源于传输过程中的数据包丢失或延迟。总之，数据包传输是现代网络的基石，促进了各个平台之间的高效和可靠的通信。它优化资源使用、增强弹性并支持各种应用的能力，使其成为有志于网络专业人员的重要研究领域。随着技术的不断发展，数据包传输的原则将保持相关性，为我们在日益数字化的世界中如何连接和沟通铺平道路。