回复信息缓存多管理域服务发现技术

RIC enhanced service discovery technology for multiple administrative domains

服务发现技术是指网络中结点自动获得其它结点所提供服务的相关信息的技术。寻找面向多管理域的服务发现技术是非常必要的。以现有的一种多管理域服务发现技术为基础,分析了其不足之处,通过增加回复信息缓存机制来改善协议的性能,获得了一种新型多管理域服务发现技术。OPNET仿真结果表明,这种服务发现技术是多管理域环境中服务发现问题的一个很好的解决方案。

Service discovery is the technology that enables a node in a network to discovery information about services provided by other nodes in the network automatically. Service discovery technologies for multiple administrative domains are of great urgency. Based on one present service discovery technology for multiple administrative domains, and according to the analysis to this basic technology, an enhanced service discovery technology was developed by adding RIC （reply info cache） mechanism to the technology, and the new technology are proven to be much more effective than its predecessor through simulation in OPNET. The new technology is a better approach to solve the service discovery problems in multiple administrative domains.