基于AI Planning的Parlay X电信业务设计

AI Planning Based Parlay X Telecom Services Design

Parlay X是一组电信网络服务(WS)应用程序接口(APIs),智能规划可作为一种WS组合(WSC)方法,所以理论上可基于智能规划设计使用Parlay X APIs的电信业务.但WSC有容错和对动作变化推理的要求,电信业务有多种触发方式和异步响应等特性,智能规划要有确定状态等Parlay X不满足的条件.结合典型Parlay X电信业务模型,基于AI Planning的Parlay X电信业务设计(APBPTSD)方法被提出.APBPTSD用标准后处理动作(SPCA)处理容错,用等待事件动作(WFEA)处理异步响应,用本地动作(LA)处理动作变化推理并对多种触发进行业务分拆.在已有业务上实验表明APBPTSD可有效指导Parlay X电信业务设计.

Parlay X is a set of Web Service（WS） application programming interfaces（APIs） for the telecommunication network.AI Planning could be a method for WS Composition（WSC）.So theoretically one can design telecom services using Parlay X APIs based on AI planning.However,on one hand,WSC requires the ability of fault tolerance and reasoning about actions or changes and telecom services have properties such as multiple trigger modes and asynchronous responding.On the other hand,classical planning needs deterministic states which Parlay X does not guarantee.Therefore,combining typical Parlay X telecom services models,this paper presents a method called AI Planning based Parlay X Telecom Services Design（APBPTSD）.APBPTSD uses standard post-call actions（SPCA） for fault tolerance,wait-for-event actions（WFEA） for asynchronous call-back,local actions（LA） for reasoning about changes,and splits services based on multiple trigger modes.Experiments on existing services show that APBPTSD can effectively guide Parlay X telecom services design.