ID 原文 译文
19765 针对声表面波谐振器回波信号的非平稳特点，该文提出一种回波信号的频率测量方法“数字频率有效位数跟进法”(DFSPT)。 Based on the the non-stationary characteristics of the SAW signal, a kind of echosignal frequency estimation method, Digital Frequency Significant Place Tracking (DFSPT) method is putforward.
19766 仿真结果表明，该方法与现有的基于傅里叶变换法(FFT)和奇异值分解法(SVD)的方法相比，其能根据信噪比的不同，自行确定数字频率有效数字的位数，提高了频率估计的精度和稳定性。 Compared with the existing methods based on Fast Fourier Transform (FFT) and Singular ValueDecomposition (SVD), the simulation results show that the method can determine the number of significantdigits of digital frequency according to the difference of signal-to-noise ratio. Thus, it can increases stability andaccuracy.
19767 无线SAW温度传感器实验表明，该方法的频率估计标准差小，鲁棒性高。 The experiment of wireless SAW temperature sensor shows that the frequency estimation standard deviation of this method is small and the robustness is high.
19768 在同时同频扰中通(CJ)系统中，干扰发射机中的功率放大器(PA)工作于非线性区内，导致近端接收机接收到的自干扰(SI)信号中包含大量非线性分量。 In Cooperative Jamming (CJ) system, the Power Amplifier (PA) in the jamming transmitter works in nonlinear region, which results in a large number of nonlinear components in the Self-Interference (SI) signal received by the near-end receiver.
19769 该文针对非线性干扰抑制这一问题，在接收端建立干扰非线性模型，并进行非线性模型参数估计，最终在接收信号中减去重建的非线性干扰信号，以抑制同时同频扰中通系统中的非线性干扰。 To solve the problem of nonlinear distortion suppression, a nonlinear model isestablished at the receiver. Then, the reconstructed nonlinear signal based on the estimated parameters issubtracted from the received signal to suppress the nonlinear interference in CJ.
19770 仿真与实验结果表明，该文所提方法针对同时同频扰中通场景中存在残余频偏的情况下，能够对非线性干扰进行有效抑制，验证了该方案的有效性与可行性。 Simulation and experimental results indicate that the nonlinear suppression scheme proposed in this paper can further suppress the nonlinear interference under the residual frequency offset in CJ, and verify the effectiveness and feasibility of the proposed scheme.
19771 该文基于Ding-广义分圆理论，将周期为( 为奇素数，为正整数)广义分圆序列的研究推广到任意素数阶情形，构造了一类新序列。 Based on the theory of Ding - generalized circle, a new class of generalized cyclotomic sequences of (  odd prime and m>1) with arbitrary prime order is constructed in this paper.
19772 通过数论方法分析多项式广义分圆类，确定并计算线性复杂度与序列的2次剩余类和2次非剩余类的划分紧密相关。 The polynomial cyclotomic classes are analysed by algebra number theory method. Moreover, the linear complexity of the new sequences are determined, which closely related to the division of quadratic residual classes and quadratic non-residual classes.
19773 结果表明该类序列的线性复杂度远远大于周期的一半，能抗击应用Berlekamp-Massey(B-M)算法的安全攻击，是密码学意义上性质良好的伪随机序列。 Results show that the linear complexity of this kind of sequence is much larger than half of the period,hence, can fight Berlekamp-Massey’s security application attack that is a pseudo-random sequence with goodproperties in the sense of cryptography.
19774 为防御网络切片(NS)中的侧信道攻击(SCA)，现有的基于动态迁移的防御方法存在不同虚拟节点共享物理资源的条件过于松弛的问题。该文提出一种侧信道风险感知的虚拟节点迁移方法。 In order to defend against Side-Channel Attacks (SCA) in Network Slicing (NS), the existing defense methods based on dynamic migration have the problem that the conditions for sharing of physical resources between different virtual nodes are not strict enough, a virtual node migration method is proposed for sensing side-channel risk.