移动环境下的应用服务优化方案

Application Service Optimization Scheme in Mobile Environment

无线移动网络较有线网络存在通信带宽窄、网络拓扑动态变化和链路稳定性差等问题,导致了信息服务难以有效实施。提出了无线移动网络环境下应用服务优化部署综合解决方案,阐述了服务优化部署、服务优化架构和服务优化关键技术3个层面的优化设计方案,并通过仿真试验验证了该方案在服务发现、服务实施和服务恢复方面的有效性。该方案可实现服务用户与服务节点间的信息交互,且支持移动网络环境下的服务持续性保障。

Compared with the wired network,the wireless mobile network has the disadvantages of the narrow communication bandwidth,the network topology dynamic change and the link instability,causing problems in the effective implementation of the information services.The optimization deployment comprehensive solution of application services in the wireless mobile environment is proposed.The optimization design scheme for the service optimization deployment,the service optimization framework and the key technology of the service optimization is described in detail.The effectiveness of the scheme for the service discovery,the service implementation and the service recovery is verified by simulation experiments.The experimental result shows that the scheme can realize the information interaction between service users and service nodes,thus supporting the service continuity guarantee in mobile network environment.