ID 原文 译文
23935 通过理论和实验分析，该方案在计算成本和通信成本方面具有更高的效率。 Through the theoretical and experimental analysis, both the computational costs and the communication overheads of the proposed scheme are more efficient.
23936 空气湍流的变化影响微波的传输。 The change of the atmospheric turbulence affects the transmission of microwave.
23937 为了研究轨道交通隧道环境下空气湍流对微波传输的影响，该文结合活塞风的运动特性以及大气折射率结构常数的计算方法，建模隧道环境温度、隧道长度、阻塞比、活塞风速等参数对折射率结构常数的影响，构建轨道交通单竖井隧道环境下的空气湍流折射率结构常数模型； In order to study the impact of turbulence on the microwave transmission in rail transit tunnel environment, this paper combines the motion characteristics of the piston wind with the calculation method of atmospheric refractive index structure parameter. With investigation into the influences of tunnel environmental temperature, length of tunnel, blockage ratio, and piston wind speed on the atmospheric refractive index structure parameter, an atmospheric refractive index structure parameter model is established in the single-shaft rail transit tunnel environment.
23938 基于实际隧道温度场景，分析了轨道交通隧道环境下折射率结构常数的分布规律，比较了列车经过有单竖井和无单竖井的隧道时，空气湍流折射率结构常数的变化。 In this paper, the distribution of the atmospheric refractive index structure constant in rail transit tunnel environment is analyzed, and the change of atmospheric turbulence refractive index structure parameter in case of the train through the single-shaft tunnel with that of no single-shaft tunnel is compared based on the actual tunnel temperature scene.
23939 该模型为研究轨道交通隧道环境中电波折射率结构常数提供理论参考。 The model provides a theoretical reference for the study of radio refractive index structure constant in rail transit tunnel environment.
23940 针对采用非理想干扰消除的全双工中继的多载波安全通信系统，借助安全有效容量引入时延服务质量(Quality-of-Service, QoS)限制，该文提出一种满足统计时延 QoS 要求的功率分配策略。 For a multicarrier full-duplex-relay secure communication system with imperfect loop-interference cancelations, an optimal power allocation strategy with the statistical delay Quality-of-Service (QoS) guarantees is proposed, by using the delay QoS constraint with the concept of the secure effective capacity.
23941 在对中继干扰功率和总功率进行限制的条件下，考虑统计时延 QoS 要求，以最大化系统的安全有效容量为目标，建立优化问题，研究系统的功率分配策略。 Considering the statistical delay QoS guarantees and aiming to maximize the secure effective capacity, an optimization problem is formulated with the constraints of powers of both the whole system and the loop-interference of full-duplex relay.
23942 进一步，通过泰勒近似方法，简化原凸优化问题，并基于拉格朗日对偶方法和卡罗需-库恩-塔克 (Karush-Kuhn-Tucker, KKT) 条件，采用子梯度迭代法得到最优解并进行仿真验证。 Then, in order to study the power allocation strategy, the original optimization problem is simplified by Taylor approximation and the problem is solved based on Lagrangian dual method and Karush-Kuhn-Tucker conditions. Therefore, the optimal solution is obtained by the sub-gradient iterative algorithm and simulation results are presented.
23943 仿真结果表明，提出的最优功率分配策略可以获得最大的安全有效容量，同时可以满足时延 QoS 要求。 The results show that the proposed optimal power allocation strategy can not only get the largest secure effective capacity but also satisfy the upper layer delay QoS requirement.
23944 递归神经网络(Recurrent Neural Network, RNN)如今已经广泛用于自动语音识别(Automatic Speech Recognition, ASR)的声学建模。 Recurrent Neural Networks (RNN) are widely used for acoustic modeling in Automatic Speech Recognition (ASR).