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鉴于互联网快速发展,计算机网络正逐渐应用到通信网络,以太网在移动通信网络建设中起到越来越重要的作用。目前,实现可靠数据传递的方法主要采用传输控制TCP协议或者SCTP简单流传输协议。传输层的TCP协议和UDP协议各有特点和优势,在与以太网的结合过程中,通过详细的对比分析,UDP更加符合以太网的传输环境,本文主要介绍了UDP协议的特点、格式及优缺点,并针对UDP协议的缺点提出若干条建议。
In view of the rapid development of the Internet, computer networks are gradually applied to communication networks, and Ethernet plays an increasingly important role in the construction of mobile communication networks. At present, the methods for achieving reliable data transmission mainly use the transmission control TCP protocol or the SCTP simple streaming protocol. The TCP protocol and the UDP protocol of the transport layer have their own characteristics and advantages. During the process of combining with the Ethernet, UDP is more in line with the Ethernet transmission environment through detailed comparative analysis. This paper mainly introduces the characteristics, format and advantages of the UDP protocol Shortcomings, and made a number of recommendations for the shortcomings of the UDP protocol.