ID 原文 译文
22375 仿真结果证明了该新型接收机结构和该识别算法在低信噪比下的有效性。 Finally, simulation results validate the efficiencies of the proposed receiver and the proposed recognition method in low Signal-to-Noise Rations (SNR).
22376 针对当前多参数加权分数阶傅里叶变换(Multiple  Parameters  Weighted-type  FRactional  Fourier Transform,  MP-WFRFT)星座特征缺乏定量研究的缺限，该文提出一种新型的星座叠加数学模型。 In view of the fact that there exists little research on the constellation characteristic of  Multiple Parameters Weighted-type FRactional Fourier Transform (MP-WFRFT), a novel mathematical model based on constellation superposition is proposed.
22377 通过分别研究信号的时域及频域分量，给出了星座模糊及裂变的定性及定量分析结论，并搭建了基于 MP-WFRFT 的星座预编码系统。 By analyzing the time domain and frequency domain components of the MP-WFRFT modulated signal, the quantitative and qualitative conclusions are provided, about the constellation splitting and Gaussian-like characteristics and the constellation precoding system is built based on MP-WFRFT.
22378 通过构建相关混合整数优化模型，并利用遗传算法进行模型优化，进而设计出符合预期通信需求的预编码系统。经仿真分析，验证了所提出的星座叠加数学模型及优化方案的正确性； The related mixed integer optimization model is put forward and the Genetic Algorithm (GA) is used to solute the optimization. Then the desired MP-WFRFT-based precoding  system is obtained. The simulation results demonstrate that the proposed constellation superposition model and its corresponding optimization model are correct.
22379 同时通过 USRP 硬件平台测试表明了所搭建的基于 MP-WFRFT 星座预编码系统的可行性。 Besides, the tests obtained on USRP platforms also show that the constellation precoding system based on MP-WFRFT is practical.
22380 异构无线网络接入控制问题包含多个优化目标，现有算法考虑不全面且多是将其转换为单目标求解，限制了各目标的相对关系，无法适应不同的实际需求。 Access control of heterogeneous wireless networks contains many optimization objectives.  The optimization objectives of existing algorithms are incompletem and most of them are converted to single objective which restricts the relative relation of each target and can not meet the different demands.
22381 该文提出一种直接采用多目标进化算法的接入控制算法。 Therefore, an access control algorithm is proposed, which uses the multi-objective evolutionary algorithm directly.
22382 首先将优化目标扩展为 3 个，分别是最小化阻塞率、最小化占用总资源和负载均衡； First, the optimization objective is extended to three, which are the minimization of blocking rate, the minimization of occupancy resources and load balancing.
22383 其次引入基于分解的多目标进化算法(MOEA/D)并设计进化策略，进行初步寻优； Secondly, the Multi-Objective Evolutionary Algorithm based on Decomposition (MOEA/D) is introduced and evolutionary strategy is designed to perform preliminary optimization.
22384 最后通过非支配排序得到 Pareto 最优解集，即最佳接入方案。 Finally, the Pareto optimal solution set is obtained by non-dominated sorting, that is, the best access control scheme.