可重构柔性网络架构与节能机制研究  

Research on Architecture and Energy-Saving Mechanism of Reconfigurable Flexible Network

作　　者：黄万伟[1] 汪斌强[1] 王志明[1] 袁博[1] 

机构地区：[1]国家数字交换系统工程技术研究中心,郑州450002

出　　处：《电信科学》2013年第9期1-7,共7页Telecommunications Science

基　　金：国家高技术研究发展计划("863"计划)基金资助项目(No.2008AA01A323);国家重点基础研究发展计划("973"计划)基金资助项目(No.2012Cb315901)

摘　　要：随着计算机网络业务的不断发展和网络规模的急剧膨胀,目前网络在服务能力可扩展性和低功耗方面存在不足。提出一种可支撑服务能力重构和绿色节能的可重构柔性网络架构,给出了可重构柔性网络的松耦合分层模型、组网架构和组网技术。通过在服务能力与资源之间建立或变更映射关系,灵活支持未来上层业务演进,并在网络设备制造产业、网络级和节点级实现网络绿色节能。结果表明,可重构柔性网络作为一种新型的未来网络架构,为未来构建可重构服务网络和绿色网络提供了可行的思路和方法。With the development of network service and the expanding of network size,there are many problems of expandability and energy consumption in current network.A reconfigurable flexible network（RFN） architecture was proposed,which could carry the reconfiguration of service capability and green energy-saving,and the loose coupling layering model,networking architecture,and networking technology of RFN were given.By constructing or changing the mapping relationship between service capability and resource,the further evolution of upper layer service was supported flexibly.And green energy-saving could be achieved in network equipment manufacturing industry,network level and node level.Results show that,as a new architecture for future,RFN provides the ideas and methods for reconfigurable service and green network.

关 键 词：计算机网络 网络架构 低功耗 绿色节能 可重构柔性网络 

分 类 号：TN915.0[电子电信—通信与信息系统]