计算机工程Issue(3)：71-76,6.DOI:10.3969/j.issn.1000-3428.2015.03.013
视频服务节点共享资源池的分布式最优控制
Distributed Optimal Control in Shared Resource Pools of Video Service Nodes
摘要
Abstract
Aiming at the domain of video service network in tri-network convergence,this paper focuses on the problem of optimal resource allocation of Real-time Service Provide Equipment( RSPE) nodes in shared resource pools. This paper proposes a fully distributed optimal control solution,named RSPE-DOC. RSPE-DOC treats underlying physical servers as a shared resource pool, and RSPE nodes as resource consumers. RSPE-DOC implements the information exchanging strategy and distributed optimization method among RSPE nodes, leading to a distributed optimal control framework. Experimental results indicate that RSPE-DOC is able to ensure the convergence of dissemination process and find the optimal resource allocation,when the RSPE nodes are not changed substantially in resource management process.关键词
三网融合/视频服务网/共享资源池/资源分配/分布式最优控制/受限梯度上升Key words
tri-network convergence/video service network/shared resource pools/resource assignment/distributed optimal control/constrained gradient ascent分类
信息技术与安全科学引用本文复制引用
宋辰,奚宏生..视频服务节点共享资源池的分布式最优控制[J].计算机工程,2015,(3):71-76,6.基金项目
国家自然科学基金资助重点项目(61233003)。 （61233003）
