| ID | 原文 | 译文 |
| 3453 | 为求解上述模型，提出了一种改进的多目标遗传算法——协作式 NSGAII，通过 DP、DC 以及数据聚合器（AG）的协作进行计算。 | To solve the above model, an improved multi-objective genetic algorithm-collaborative NSGAII was proposed,calculated by the cooperation of DP, DC and data aggregator (AG). |
| 3454 | 仿真结果表明，所提算法在 DP 和 DC 的效用方面取得了更好的性能，实现了更有效的数据交易。 | The simulation results show that the collaborativeNSGAII achieves better performance in terms of the utilities of DP and DC, thus realizing more effective data trading. |
| 3455 | 提出了一种基于恒包络零自相关（CAZAC）序列的低复杂度抗频偏同步算法，适用于突发正交频分复用（OFDM）系统。 | A low-complexity and frequency-offset-robust synchronization algorithm based on CAZAC sequence wasproposed, which was suitable for burst OFDM systems. |
| 3456 | 由 CAZAC 序列构造一种新型前导序列，利用该序列的组合特性，推导其简化的定时度量函数，进而利用时延相关和对称相关特性实现精确稳定的定时同步。 | A new preamble sequence was constructed based on the CAZACsequence, and its simplified timing metric function was derived by using the combination characteristics of the sequence,and then the delay correlation and symmetric correlation characteristics were used to achieve accurate and stable timingsynchronization. |
| 3457 | 进一步地，基于所构造的前导序列，提出了一种联合循环前缀的加权频率同步方案，可获得更准确的频偏估计。 | Furthermore, based on the new constructed preamble sequence, a weighted frequency synchronizationscheme combining cyclic prefix was proposed to obtain more accurate frequency offset estimation. |
| 3458 | 仿真结果表明，无论是否存在频偏，所提算法在高斯信道、多径衰落信道环境下均具有良好的同步性能，并且其计算复杂度低于大多数现有代表性算法。 | Simulation results show that the proposed algorithm has good synchronization performance in both Gaussian channels and multipath fadingchannels regardless of frequency offset, and its computational complexity is lower than the most existing representativealgorithms. |
| 3459 | 分析传统分布式排队（DQ）的调度过程及退避树操作规则，设计了一种深度优先遍历的改进算法。 | An analytic model was provided for the conventional distributed queueing (DQ) and its back-off tree operations, followed by a design of improving algorithm based on depth first traversal. |
| 3460 | 结合完全二叉树特例分析和随机重构的一般性推算，对改进算法的系统吞吐性能进行了理论分析和仿真评估，给出了 DQ 帧争用时隙的最优配置条件和基于开源软件 NS-3 的扩展仿真。 | Combing the specific analysis of complete binarytree with generalized extension by random tree reconstruction, the performance of proposed algorithm was evaluated on thethroughput in both theory and simulation experiment. A theoretic optimal solution of contention slots of DQ frame and abrief description of simulation extension based on the open source NS-3 were presented. |
| 3461 | 仿真结果表明，所提算法的最大吞吐量可稳定达到信道物理容量的 70%。 | The simulation results show that themaximum stationary throughput by the proposed algorithm reaches 70% of the physical capacity of channel. |
| 3462 | 为了提高大动态信噪比下数字调制识别性能，提出一种基于高阶累积量和判别式受限玻尔兹曼机的联合调制识别方法。 | In order to improve the performance of digital modulation recognition under high dynamic signal-to-noise ra-tio, a joint modulation recognition method based on high-order cumulant and discriminative restricted Boltzmann ma-chine was proposed, |