| ID | 原文 | 译文 |
| 3893 | 最后，推导了各类用户覆盖概率的理论表达式。 | Finally, the theoretical expression of thecoverage probability of UEs was derived. |
| 3894 | 利用数值仿真分析了簇半径、基站密度和干扰残余因子对服务距离和覆盖概率的影响，取得了与理论分析相吻合的结果，验证了理论分析的正确性。 | The effects of cluster radius, base station density, interference residual factorson service distances, and coverage probability are verified by numerical simulations. The simulation results are consistentwith the theoretical analysis, which testifies the correctness of the theoretical analysis. |
| 3895 | 针对目前网络风险评估模型中忽略攻击代价和入侵意图对网络安全产生影响的问题，为了准确评估目标网络风险，提出一种基于贝叶斯攻击图的网络入侵意图分析方法。 | Aiming at the problem of ignoring the impact of attack cost and intrusion intention on network security in thecurrent network risk assessment model, in order to accurately assess the target network risk, a method of network intru-sion intention analysis based on Bayesian attack graph was proposed. |
| 3896 | 利用由漏洞价值、攻击成本和攻击收益计算出的原子攻击概率，结合贝叶斯信念网络量化攻击图，建立静态风险评估模型，并利用入侵意图动态更新模型，实现对网络风险的动态评估，为攻击面动态防御措施提供了依据。 | Based on the atomic attack probability calculated by vulnerability value, attack cost and attack benefit, the static risk assessment model was established in combination with the quantitative attack graph of Bayesian belief network, and the dynamic update model of intrusion intention was used to realize the dynamic assessment of network risk, which provided the basis for the dynamic defense measures ofattack surface. |
| 3897 | 实验表明，所提模型不但可以有效地评估网络整体的安全性，而且在预测攻击路径方面也具有可行性。 | Experiments show that the model is not only effective in evaluating the overall security of the network, but also feasible in predicting attack paths. |
| 3898 | 为解决复杂的频谱分配问题，引入具有较强并行计算能力的双目标鲸鱼优化算法（WOA），提出一种可以有效反映实际频谱需求的 Stackelberg 博弈，设计一种双目标 WOA 优化的分布式天线系统（DAS）频谱共享调度算法。 | In order to solve the complex spectrum allocation problem, a dual-target whale optimization algorithm (WOA)with strong parallel computing capabilities was introduced, and a Stackelberg game model was proposed that could effec-tively reflect the actual spectrum requirements, and a dual-target WOA optimized distributed antenna system (DAS)spectrum sharing scheduling algorithm was designed. |
| 3899 | 仿真结果表明，从最优价格、用户收益等多个指标进行性能对比，所提算法具有较好的频谱共享分配效果，能实现公平有效的频谱分配，为未来通信网络频谱共享模式提供了重要参考。 | Simulation results show that performance comparison is performed from multiple indicators such as optimal pricing and user benefits. The proposed algorithm has a good spectrum sharingallocation effect, can achieve fair and effective spectrum allocation, and provides an important reference for the future communication network spectrum sharing mode. |
| 3900 | 迭代信号限幅（ISC）和符号分解串行传输（SDST）技术将光正交频分复用（O-OFDM）符号分解为固定数量的多个小幅度符号， | Iterative signal clipping (ISC) and symbol decomposing with serial transmission (SDST) techniques decom-pose optical orthogonal frequency division multiplexing (O-OFDM) symbol into the fixed number of multiplesmall-amplitude symbols. |
| 3901 | 但当 O-OFDM 符号方差较小时，分解符号中有大量不载荷信息的全零符号，导致误码率变差、光功率损耗和信息速率降低。 | However, at low O-OFDM symbol variances, the decomposition symbols contain a largeamount of all-zero symbols without load information, which results in bit error rate degradation, optical power penaltyand information rate reduction. |
| 3902 | 针对这一问题，提出了自适应 O-OFDM 符号分解串行传输（ASDST）系统，根据 O-OFDM 符号的幅度大小自适应决定符号分解，直到 O-OFDM 符号完全分解或达到最大符号分解次数，从而消除了全零符号，减少了平均符号分解次数。 | Aim at this problem, an adaptive O-OFDM symbol decomposing with serial transmission(ASDST) system was proposed, the symbol decomposition was adaptively determined according to the O-OFDM symbolamplitude. Symbol decomposition was terminated until O-OFDM symbol was completely decomposed or the maximumsymbol decomposition times were attained, thereby eliminated all-zero symbols and reduced the average symbol decom-position times. |