ID	原文	译文
4473	针对网络空间可视化往往还在使用传统的地理信息系统，难以真正展现网络空间特点和规律的问题，提出了多尺度、多维度、多视图的网络空间信息系统模型，将网络空间信息系统定位为与地理信息系统相平行的概念，	For the visualization of cyberspace is still using the traditional geographic information system, which makes itdifficult to truly express the characteristics and laws of cyberspace, a multi-scale, multi-dimensional and multi-view cy-berspace information system model was proposed to take the cyberspace information system as a concept parallel to the geographic information system,
4474	即地理信息系统支持以地理坐标系为基础的可视化表达，网络空间信息系统支持基于网络空间自身坐标系的可视化表达。	that was, the geographic information system supported visualization based on the geo-graphic coordinate system, and the cyberspace information system supported visualization based on the coordinate sys-tem of cyberspace itself.
4475	同时定义了网络空间信息系统的基本概念模型，为之后的研究奠定理论基础，并阐述了网络空间信息系统关键技术，以及部分关于坐标系、比例尺、多维度表达模型等探索性研究工作和应用案例。	Then, the basic concepts of cyberspace information system were defined to provide a theoreticalfoundation for later research, and the key technologies, part of exploratory research work including the coordinate system,scale, multi-dimensional expression model and application cases were expounded.
4476	研发的原型效果表明，网络空间信息系统更便于网络空间事务的展现和处理。	According to the prototype developed,the cyberspace information system is more convenient for the display and processing of cyberspace affairs.
4477	为了解决 5G 移动通信系统功耗较大、频谱短缺、覆盖盲区等问题，针对用户终端带能量收集的两层异构非正交多址接入网络，提出了一种基于能效最大的稳健资源分配算法。	To solve the problems of large power consumption, spectrum shortage, and coverage blindness of 5G mobilecommunication system, for a downlink two-tier heterogeneous NOMA network with simultaneous wireless informationand power transfer (SWIPT), an energy efficiency (EE) maximization-based robust resource allocation was considered.
4478	考虑每个微蜂窝最小速率约束、微蜂窝基站最大功率约束、跨层干扰约束和时间切换系数约束，基于有界信道不确定性建立联合稳健功率分配和时间切换的混合资源分配模型。	Considering the constraints of the minimum rate requirement of each femtocell user, the maximum transmit power offemto base station, the cross-tier interference power and the time switching (TS) factor, a joint robust power allocationand TS optimization problem was formulated under bounded channel uncertainties.
4479	基于 Dinkelbach 方法和 Worst-case 方法，将原 NP-hard 问题转换为确定性优化问题。	By using Dinkelbach's method andthe worst-case approach, the originally NP-hard problem was converted into a deterministic one which was transformed into a convex one by using the successive convex approximation approach.
4480	利用连续凸近似方法将确定性稳健优化问题转换为凸优化问题，并基于拉格朗日对偶分解方法提出一种双层迭代算法实现功率分配和最优时间切换。	A two-layer iterative power allocation and TSalgorithm was proposed by using Lagrange dual decomposition methods.
4481	仿真结果表明，所提算法在能效和稳健性方面优于传统非稳健算法和非携能通信算法。	Simulation results demonstrate that the pro-posed algorithm has good EE and robustness by comparing with the conventional non-robust resource allocation (RA)algorithm and the RA without SWIPT.
4482	针对现有蜜罐易被攻击者识破而导致其抵御渗透攻击时经常失效的问题，提出一种基于动态伪装网络的主动欺骗防御方法。	In view of the problem that the existing honeypots often fail to resist the penetration attack due to the lack ofconfidentiality, an active deception defense method based on dynamic camouflage network (DCN) was presented.