期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
A Fault-Tolerant Architecture for Parlay Application Server 被引量:9
1
作者 liyong-ping CHENJun-liang 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2004年第1期79-83,89,共6页
As the value-added service providing system in the Next-Generation Networks (NGN), Application Servers (AS) are required to provide the carrier-class reliability. To increase the reliability of AS, the fault-tolerant ... As the value-added service providing system in the Next-Generation Networks (NGN), Application Servers (AS) are required to provide the carrier-class reliability. To increase the reliability of AS, the fault-tolerant technology is often adopted. This paper proposes a fault-tolerant architecture for AS against single-point faults. The result of analysis shows that the architecture has a good reliability and is easily extendable. Such an advantage is attributed to a kind of special fault-tolerant design, which is different from others in that two Service Logic Program (SLP) instances do not only provide backups to each other, but also share them in the service traffic. 展开更多
关键词 applications server fault tolerance parlay APIs SLP
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部