基于领域专用软硬件协同的多模态网络环境构造技术  

Construction technologies of polymorphic network environment based on codesign of domain-specific software/hardware

作　　者：胡宇翔[1] 崔子熙 李子勇 董永吉[1] 崔鹏帅 邬江兴[1] HU Yuxiang;CUI Zixi;LI Ziyong;DONG Yongji;CUI Pengshuai;WU Jiangxing(Institute of Information Technology,Information Engineering University,Zhengzhou 450001,China)

机构地区：[1]信息工程大学信息技术研究所,河南郑州450001

出　　处：《通信学报》2022年第4期3-13,共11页Journal on Communications

基　　金：国家重点研发计划基金资助项目(No.2019YFB1802502);国家自然科学基金资助项目(No.61872382)。

摘　　要：信息网络与经济社会深度融合发展带来了网络模态共生共存、动态并发、演进变革融合态势。首先,从基于多模态网络环境的垂直行业应用需求出发,提出了一种基于领域专用软硬件协同的多模态网元设计方案,讨论了多模态网络环境构造关键技术;然后,针对多样化网络模态对网元内异构资源竞争的问题,提出了一种存算转一体的异构软硬件资源分配方法,根据模态业务量动态调整资源分配和置换策略,实现异构资源的高效利用。实验结果表明,所提方案可为构建技术体系与支撑环境分离的多模态网络提供基础平台支撑。The deeply integration of information network and economic society has brought the trend of symbiotic coexistence,dynamic concurrency,evolution and revolution of network modals.Firstly,in order to satisfy the requirements of vertical industry applications,a scheme of the polymorphic network element based on codesign of domain-specific hardware/software was proposed,the key technologies to construct polymorphic network environment were discussed as well.Then,to solve the resource competition problem between diversified network modals,a heterogeneous resource allocation and replacement method was proposed by integration of computing,storage and forwarding,which dynamically adjusted the resource-allocation strategy according to the traffic volume to realize the efficient resource utilization.Experimental results show that the proposed scheme can provide the basic platform support for the construction of polymorphic network by separation of technical systems and supporting environment.

关 键 词：多模态网络环境 多模态网元 领域专用软硬件协同 

分 类 号：TN934[电子电信—信号与信息处理]