基于OTN一体化对政企客户电路调度与资源管理

Circuit scheduling and resource management for government and enterprise customers based on OTN integration

在网络信息时代下,通信已成为信息传输重要途径之一,由此推动了通信科技的发展。与此同时,用户基数不断增大,从电路发展趋势看,呈现逐年增长态势。电信企业为了抢占更多的市场份额,满足客户对业务高质量需求,实现客户端到端服务水平,包括业务自动开通、智能监控、客户可视化网管等迫切需要。中国联通集团的OTN一体化应运而生,实现多厂家、多设备传输网的统一管理和调度。什么是OTN一体化?OTN一体化是基于OTN网络可实现跨域SDN化管理,用于服务政企精品网的一种网络模型。OTN一体化实质是一种网络模型,包含业务、网络建设、OSS系统建设以及设备厂家可提供的基础网络服务等共同组成。OTN一体化提出技术规范化需求,来指导网络建设和OSS系统建设,OSS系统建设服务于网络调度、网管监控以及客户支撑平台,传输网络建设负责搭建OTN一体化管控平台。而SDN化是指通过设计协同器与各控制器之间的工作关系,从而可以实现自动开通、完成数据采集等功能。

In the network information age, communication has become one of the important ways of information transmission,which promotes the development of communication technology. At the same time, the user base continues to increase, showing an increasing trend year by year from the perspective of circuit development trend. Telecom enterprises in order to seize more market share, meet customer demand for high-quality business, client-to-end service level, including business automatic opening, intelligent monitoring, customer visualization network management and other urgent needs. China Unicom ’ s OTN integration came into being, to achieve the unified management and scheduling of multi-manufacturers, multi-equipment transmission network. What is OTN integration ? OTN integration is a network model based on OTN network that ca realize crossdomain SDN management and serve government-enterprise quality network. OTN integration is essentially a network model,including business, network construction, OSS system construction and equipment manufacturers can provide basic network services. OTN integration proposes technical standardization requirements to guide network construction and OSS system construction. OSS system construction serves network scheduling, network management monitoring and customer support platform.Transmission network construction is responsible for building OTN integrated control platform. SDN refers to the design of the working relationship between the coordinator and the controller, so as to realize automatic opening, complete data acquisition and other functions.