| ID | 原文 | 译文 |
| 4813 | 最后，在实际维持时刻不超过最小维持时刻阈值且芯间串扰低于串扰阈值的空闲光路中，加载能耗最小的空闲光路被选来分配给新业务。 | Finally,in the light-paths where the actual maintenance time do not exceed the minimum maintenance time threshold and the in-ter-core crosstalk are lower than the crosstalk threshold, the idle light-path with the least loading energy consumption was selected to carry the new traffic. |
| 4814 | 仿真结果表明，相对于传统节能算法，在满足 SDM-EON 串扰限制的前提下，所提算法能够达到更佳的节能效果，且能使阻塞率维持在一个合理的范围。 | The simulation results show that compared with the traditional energy-saving algorithm,when the SDM-EON crosstalk limitation is satisfied, the proposed algorithm can lead better energy-saving while maintainthe blocking rate at levels compatible. |
| 4815 | 针对现有的异构蜂窝网（HCN）中小小区的迅速增加给用户密集的热点区域带来的巨大的能源消耗问题，提出了以用户为中心的用户热点模型框架。 | In the existing heterogeneous cellular networks (HCN), the rapid increasing of small cells caused a problemthat the hotspots where users were clustered generated a huge amount of energy consumption. To improve the energy ef-ficiency of the networks, the spatial model was researched. |
| 4816 | 首先，使用 Thomas 簇过程对 HCN 热点地区的用户进行建模；其次，结合最大平均偏置接收功率的连接策略以实现基站负载均衡；最后，利用随机几何理论推导出用户的关联概率和覆盖概率，给出网络能量效率的定义。 | The users in hotspots in the HCN were modeled as the Tho-mas cluster process, combined with the max mean bias received signal power (max-BRP) strategy to achieve base stationload balancing, and the user's association probability, coverage probability and the network's energy efficiency were de-rived using tool from stochastic geometry. |
| 4817 | 仿真分析验证了推导的计算式的准确性，证明了设置合适的偏置因子可以大大提高网络的能量效率。 | The simulation shows that the derived formulas are accurate, and the network'senergy efficiency can be greatly improved by setting appropriate bias factors. |
| 4818 | 大数据中的隐私保护问题是当前网络空间安全领域的一个研究热点，差分隐私保护作为严格且可证明的隐私保护定义，研究其在大数据环境下的应用现状能够为其后续的系统性应用等提供参考与指导。 | The privacy protection in big data is a research hotspot in the field of cyberspace security. As a strict andprovable definition of privacy protection, studying application status of differential privacy protection in big data envi-ronment can provide reference and guidance for its subsequent system applications. |
| 4819 | 在系统分析差分隐私保护的相关概念与技术特性的基础上，通过对差分隐私保护技术在数据发布与分析、云计算与大数据计算、位置与轨迹服务及社交网络中的应用等进行综述，阐述了当前具有代表性的研究成果并分析了其存在的问题。 | Based on the analysis of the related concepts and technical characteristics of differential privacy protection, the application of differential privacy protection technology was reviewed in data distribution and analysis, cloud computing and big data computing, location and trajec-tory services and social networks, which expounded the current representative research results and analyzed its existing problems. |
| 4820 | 研究表明，现有成果从差分隐私保护机理、噪声添加机制与位置、数据处理方式等方面对差分隐私保护应用进行了卓有成效的创新与探究，且相关成果在不同场景下实现了交叉应用。 | The research shows that the existing results have made effective innovation and exploration of differential pri-vacy protection applications from the aspects of differential privacy protection mechanism, noise addition mechanism and location, and data processing methods, and the related results have been cross-applied in different scenarios. |
| 4821 | 最后提出了差分隐私保护在大数据环境下进一步系统性应用还需要注意的四大问题。 | Finally, four major problems that need to be studied in the further systematic application of differential privacy protection in the bigdata environment are proposed. |
| 4822 | 在下行异构大规模 MIMO 系统中，针对目前多流正则化迫零波束成形算法将正则化项中的每根天线功率约束值均设为固定的上限，且忽略在实际部署环境中天线数量、用户数以及QoS等因素影响，设计的Multiflow-RZF波束成形并不能获得最佳能效的问题，提出一种低复杂度的渐进式 RZF 协作波束成形算法。 | A low complexity asymptotic regularized zero forcing cooperative beamforming algorithm based on energyefficiency in heterogeneous massive MIMO system was proposed, aiming at the problem that the current multi-flowregularization zero forcing beamforming algorithm sets the power constraint of each antenna in the regularization termas a fixed value and ignores the influences of factors such as the number of antennas, the number of users and QoS. |