摘要
结合三网融合的异构网络环境,提出了一种基于固件虚拟的承载网络资源重构模型,并对异构环境下动态可重构网络的关键技术——资源分配算法进行研究,提出了一种基于动态重构的资源分配算法。该模型基于平台化支撑、构件化处理的思想,设计基于底层承载网络中核心节点虚拟化的可重构网络,支持异构网络环境下的动态重构,从而构建更为灵活的高速率、可定制、多服务提供网络。
Considering the heterogeneous environment of tri-network convergence, a resource reconfiguration model of substrate carder network based on hardware virtualization was proposed. In terms of resource assigning algorithm which is the key issue in dynamic reconfiguration network, a resource assigning algorithm was proposed based on dynamic reconfiguration at last. Based on the idea of platform support and component processing, the model facilitates the reconfiguration network based on hardware virtualization by supporting dynamic reconfiguration which could provide more flexible and high-speed multi-service networks.
出处
《通信学报》
EI
CSCD
北大核心
2011年第12期36-42,共7页
Journal on Communications
基金
国家高技术研究发展计划("863"计划)基金资助项目(2008AA01A323
2009AA01A346)
国家重点基础研究发展计划("973"计划)基金资助项目(2007CB307102)~~
关键词
网络虚拟化
服务提供
固件虚拟
资源重构
network virtualization
service providing
hardware virtualization
resource reconfiguration
