Cross-layer Optimization Control Technology For Broadband Business Applications

Increasingly complex infrastructure and growing demand for resources present a challenge for operation cost,resources scheduling and network optimization.In order to solve the problems caused by the expansion of the network and the rise of business,manage data resources by way of cross-layer control network technology efficiently and flexibly is the trend of the development of network technology.This paper presents a cross-layer control optimization network architecture,based on virtualization technology to achieve the resources optimization management of the broadband business application,improve resource utilization and operational efficiency.The main work and innovation points include the following aspects.First of all,on the drive of dynamic demand and high-quality resources,the cross layer control network architecture is proposed and designed based on joint optimization of application resources and network resources,to achieve multi-plan collaboration,analysis and process broadband business,dynamic scheduling virtual resources,to achieve service platform business model on data center.Second,the dynamic scheduling application controller and the enhanced PCE service controller are designed and realized in cross-layer control network architecture.According to the business mapping model to analysis and realize resource dynamic perception,optimize the application resources and network resources,strengthen the network processing flexible and reliability,execute services safe and effective.Finally,in cross-layer control optimization network architecture,based on the research of global resource load balancing algorithm,the whole network resources load balancing is realized.Improve resource scheduling capabilities and information processing ability,realize global load balancing distribution of application resources and network resources,improve resource utilization,reduce the resource bottleneck caused by blocking rate,and strengthen the effect of virtual resource sharing optimization.