摘要
论文通过研究提出了一种新的并行虚终端测试网守容量的算法(PVGC算法),PVGC算法基于H.323协议,通过模拟现实中的多个终端,采用不同的侦听端口和别名,实现在研发和实验阶段网守容量的测试。PVGC算法模拟真实性强,测试结果准确,代价低廉。实验结果表明,PVGC算法是一种有效、实用的测试网守容量的算法。
A new parallel virtual-endpoint for testing gatekeeper capacity,which is called PVGC,is presented by study.H.323 protocol is the basis of PVGC,which is implemented by simulating the multiple standard endpoints in reality,different listen ports and alias names are adopted to realize the test of gatekeeper capacity in the period of research.The experimental result shows PVGC is an effective and practical approach with high authenticity,precise result and low cost.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第30期133-135,共3页
Computer Engineering and Applications
关键词
网守
H.323协议
虚终端
Gatekeeper,H.323 protocol,virtual endpoints