面向能源互联网环境的通信网资源智能编排技术OA北大核心

In the context of energy internet construction,the development of various emerging services has put forward higher requirements for the communication network's data transmission and processing capabilities.First,the network function virtualization(NFV)technology is introduced to build the intelligent orchestration architecture of communication network resources.Secondly,the differential delay and reliability requirements of energy internet services are analyzed,and the optimization problem to ensure different types of service requirements are established.Finally,aiming at the problems of service differentiated service demand guarantee,multi-dimensional resource joint allocation,and multi-service resource competition conflict,this paper proposes an intelligent orchestration technology of power communication network resources based on adaptive matching.The proposed scheme reduces the matching dimension through resource block aggregation and realizes differentiated service demand perception through adaptive adjustment of matching cost increment while resolving resource competition conflict.The simulation results show that,compared with the fixed matching-based resource orchestration algorithm(FMRA)and the greedy matching-based resource orchestration algorithm(GMRA),the proposed algorithm reduces the average service delay by 60.93%and 73.34%,and improves the average service reliability by 39.93%and 72.92%,respectively.