Decentralized Optimal Control in Shared Resource Pools of Video Service Nodes in Network Convergence
Network convergence is the major strategic decision to realize the leaping development of information industry,modern service industry and traditional industries.Business needs of large-scale video concurrent access and user-oriented provision of high-quality services will be the new challenges of application access system in the future network convergence.In the domain of video service network in network convergence,we focus on the problem of optimal resource allocation of RSPE (Real-time Service Provide Equipment) nodes in shared resource pools.In this paper,we propose a fully distributed optimal control solution,named RSPE-DOCS.RSPE-DOCS treats underlying physical servers as a shared resource pool,and RSPE nodes as resource consumers.RSPE-DOCS implements the information exchanging strategy and distributed optimization method among RSPE nodes,leading to a distributed optimal control framework.Experimental results indicate that RSPE-DOCS is able to ensure the convergence of dissemination process and find the optimal resource allocation,if the RSPE nodes are not changed substantially in resource management process.
Network Convergence Video Service Network Decentralized Optimal Control
Chen Song Zhenghuan Zhang Hongsheng Xi
Department of Automation,University of Science and Technology of China,Hefei,230037,China
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
1551-1556
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）