| ID | 原文 | 译文 |
| 1153 | 首先，考虑宏用户干扰约束、微蜂窝用户速率需求约束和最大发射功率约束，将资源优化问题建模为多变量非线性规划问题。 | Firstly, considering themaximum interference power constraint of MU, the minimum rate requirements of femto users ( FUs) and the maximum transmit power constraint of femto base station, the resource allocation problem is modeled as a multivariate nonlinear pro-gramming problem. |
| 1154 | 其次，考虑有界信道不确定性模型，利用 Dinkelbach 辅助变量方法和连续凸近似方法结合对数变换方法，将原分式规划顽健资源分配问题转换为等价的确定性凸优化问题，并利用拉格朗日对偶算法获得解析解。 | Secondly, under bounded channel uncertainties, the original fractional programming problem is convertedinto a convex optimization problem by using Dinkelbach's method, logarithmic transformation and the successive convex ap-proximation, where the analytical solution is resolved by using Lagrangian dual approach. |
| 1155 | 理论分析了计算复杂度和参数不确定性对性能的影响。 | And computational complexity andthe cost of robustness are also analyzed. |
| 1156 | 仿真结果表明该算法具有较好的干扰效率和鲁棒性。 | Finally, simulation results show that the proposed algorithm has better IE and robust-ness. |
| 1157 | 为改善单相 AC-DC-AC 变换器的性能，提出了一种单相谐振直流环节零电压开关 AC-DC-AC 功率变换器拓扑结构，由图腾柱式单相整流器，位于直流环节的辅助谐振电路和单相全桥逆变器组成。 | In order to improve the performance of the single-phase AC-DC-AC converter, a single-phase resonant DC linkzero-voltage switching AC-DC-AC power converter topology is proposed. It is composed of a totem-pole type single phase rectifi-er, an auxiliary resonant circuit in the DC link and a single-phase full bridge inverter. |
| 1158 | 利用同一组辅助电路能分别将整流器输出端电压和逆变器输入端电压变化到零，使整流器和逆变器桥臂上的开关器件分别实现零电压切换。 | The output voltage of the rectifier and the input voltage of the inverter can be changed to zero respectively via the same auxiliary circuit and the switching devices on the arm of the rectifier and inverter can achieve zero-voltage switching respectively. |
| 1159 | 分析了电路的工作流程， | This paper analyzes the working process of thecircuit. |
| 1160 | 在 1.2kW 样机上的实验结果表明开关器件完成了软切换。 | The experimental results on the 1. 2kW prototype show that the switching devices achieved soft switching. |
| 1161 | 该拓扑结构对于研发节能型单相AC-DC-AC 变换器具有借鉴意义。 | The topologicalstructure has reference significance for the development of energy-saving single-phase AC-DC-AC converters. |
| 1162 | 针对现有密钥策略基于属性加密 KP-ABE( Key-Policy Attribute-Based Encryption) 方案在解密时存在用户端计算开销大、解密时间长等问题，一些方案提出将解密外包给云服务器， | For most of the existing key-policy attribute-based encryption schemes, there are some problems in the de-cryption, such as the high cost of the client computing, long decryption time and high resource consumption. Some schemes propose outsourcing decryption to cloud servers. |