ID 原文 译文
16505 针对室内环境下单次采样测量值的波动变化及信号间的相互干扰，该文提出一种基于分区多元高斯混合模型(MVGMM)的室内定位系统。 For the fluctuation of single sampling measurement value and the mutual interference between signals in indoor environment, this paper proposes an indoor positioning system based on the partition MultiVariate Gaussian Mixture Model(MVGMM).
16506 根据信号接入点(AP)铺设位置与空间结构，系统采用一对多支持向量机算法对目标区域做分区操作，以精确信号变化的区域范围。 According to the Access Point (AP) position and indoor spatial structure, the system uses SVM classification in “one-against-all” form to partition the target area in order to predict the subarea with signal changes.
16507 利用狭小分区内信号间的耦合关系，建立基于信号间相互干扰的多元高斯混合模型，以改善信号波动所造成的定位精度下降。 A MVGMM based on the mutual interference between signalsis established by using the coupling relationship between multiple communication devices in the partition. It is important to improve the positioning accuracy which is affected by signal fluctuation.
16508 当室内环境发生变化时，基于分区多元高斯混合模型的自适应更新算法可对各分区指纹数据的可信度做出判断，并以自适应算法更新信号波动较大分区的模型参数，提高模型与现有环境间的耦合程度。 When the indoor environment changes, the adaptive updating algorithm based on the partition MVGMM can test the reliability of fingerprint data in each segmentation. Moreover, it can update the model parameters in the partition with large signal fluctuation by the adaptive algorithm to strengthen the coupling relationship between the model and the existing environment.
16509 实验结果表明，该文算法可利用相对少量样本数据，构建稳定可维护的室内信号分布模型，相较于其他算法，其定位精度也有一定程度提高。 Experimental result demonstrates that the proposed algorithm can build a stable andmaintainable indoor signal distribution model by using a relatively small number of sample data. Its positioningaccuracy is also improved to a certain extent compared to other algorithms.
16510 该文提出了一种基于改进简化实频算法的跨多倍频超宽带功率放大器。 A multi-octave power amplifier is proposed based on the improved simplified real frequency method.
16511 结合负载牵引技术，分析晶体管负载端的最优阻抗值变化。 Combined with the load-pull technology, the optimal impedance of the transistor is analyzed.
16512 通过改进简化实频法中的优化目标和误差函数，对频段内选取多个频点的最优阻抗进行分析，设计并优化出了功率放大器的输出匹配电路，提高了功放的工作带宽。 By improving theoptimization objective and error function in the improved simplified real frequency method, the optimalimpedance of multiple frequency points in the frequency band is analyzed. The output matching circuit of thepower amplifier is designed. The broadband matching circuit is optimized, and the working bandwidth of theamplifier is improved.
16513 测试结果显示，在 0.5～2.7 GHz频段内，饱和输出功率达到 42.5 dBm，饱和漏极效率为 64%～75%。 The test results show that the saturation output power reaches 42.5 dBm and thesaturation drain efficiency is 64%～75% within the frequency band of 0.5～2.7 GHz.
16514 针对网络功能虚拟化/软件定义网络 (NFV/SDN)架构下，网络服务请求动态到达引起的服务功能链(SFC)部署优化问题，该文提出一种基于改进深度强化学习的虚拟网络功能(VNF)部署优化算法。 Considering the problem of Service Function Chain (SFC) placement optimization caused by thedynamic arrival of network service requests under the Network Function Virtualization/Software DefinedNetwork (NFV/SDN) architecture, a Virtual Network Function (VNF) placement optimization algorithm basedon improved deep reinforcement learning is proposed.