一种解决共享触发类业务冲突的新方法  

A Novel Method of Resolving the Shared Trigger Feature Interaction

作　　者：魏薇[1] 杨放春[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室,北京100876

出　　处：《电子与信息学报》2007年第11期2549-2554,共6页Journal of Electronics & Information Technology

基　　金：国家973计划课题(2003CB314806);长江学者和创新团队发展计划基金资助课题

摘　　要：不同于以往从同时触发的业务中选择一个业务解决共享触发类业务冲突的方法,该方法将共享触发的业务分为相容性业务和互斥性业务,相容性业务可以根据用户意愿和系统策略顺序触发执行,互斥性业务的优先级确定借鉴免疫网络理论中免疫细胞相互作用的机制,不仅根据共享触发的业务本身,而且结合能够提供用户信息的业务,推测用户对业务的执行意愿,根据策略一致性动态地选择最佳的业务执行。实例证明该方法能够有效解决共享触发类业务冲突,更好地满足用户需求。Differed from the traditional resolution method of selecting a service with higgest priority, a method is proposed to resolve the Shared Trigger Interaction （STI） by dividing the services into consistent service and conflict service. The consistent services are conducted in turn combining the user＇s intention with the system policy The priority of the conflict service is calculated according to the interaction mechanism among the immune cells in the immune network theory, in which considered both the shared trigger services and the relative services providing user＇s information, deduced the user＇s intention on the service execution, and dynamically chose the best service with highest priority according to the consistent policy. The example analyses show that the method can resolve the STI effectively and meet the user＇s demand.

关 键 词：下一代网络 业务冲突 共享触发 免疫网络理论 

分 类 号：TN915.5[电子电信—通信与信息系统]