摘要： 为了进行网络性能评估，在专用网络实验平台上开发了主动测量TCP吞吐量的工具NetThruput，并利用此工具在不同背景流量下测量端到端的TCP吞吐量；分析了TCP和UDP背景流量以及TCP连接的个数等因素对TCP吞吐量测量的影响；区分了TCP吞吐量和可用带宽。
关键词:
TCP吞吐量,
主动测量,
可用带宽
Abstract: In order to evaluate the network performance, NetThruput is developed to measure TCP-throughput actively on the experimental platform of special network, and end-to-end TCP-throughput is measured for different background stream with NetThruput. This paper analyzes the factors to impact the TCP-throughput, such as the TCP and UCP background stream, the number of TCP connections. It makes distinctions between TCP-throughput and available-bandwidth.
Key words:
TCP-throughput,
Active-measurement,
Available-bandwidth
王 焕;姚远程;张 莹. 不同背景流量下TCP吞吐量的主动测量及分析[J]. 计算机工程, 2007, 33(07): 92-93.
WANG Huan; YAO Yuancheng; ZHANG Ying. Active-measurement and Analysis of End-to-end TCP-throughput for Different Background Stream[J]. Computer Engineering, 2007, 33(07): 92-93.