| ID | 原文 | 译文 |
| 14335 | 该算法利用锚节点对监控区域的划分，结合贝叶斯压缩感知理论将多目标定位问题转换为稀疏信号重构的问题。 | In this algorithm，the problem of multi-target location is transformed into the problem of sparsesignal reconstruction by using anchor nodes to divide the monitoring area and Bayesian compressive sensingtheory． |
| 14336 | 针对传统观测矩阵难以实现的缺陷，该算法中改进观测矩阵的设计可实现且与稀疏变换基相关性较低，进而使得算法的重构性能较高，从而降低了定位的误差。 | For the shortcoming of traditional observation matrix，the improved observation matrix design can berealized and has low correlation with sparse transform basis，so the reconstruction performance of the algorithm is high and the positioning error is reduced． |
| 14337 | 仿真结果表明，与现有的一些方法相比，所提算法在保证较低的计算复杂度的情况下更加充分地利用了网络节点，有效提高了定位精度，同时具有较强的鲁棒性。 | Simulation results show that，compared with some existingmethods，the proposed algorithm makes full use of the network nodes，improves the location accuracy effectively and has strong robustness． |
| 14338 | 为了及时获取航迹信息，基于射频前端芯片 AD9361 以及基带数据处理芯片 Zynq-7000 设计了一种对广播式自动相关监视( Automatic Dependent Surveillance-Broadcast，ADS-B) 信号解调的软件无线电接收系统，给出详尽的硬件框架设计，进行了 Linux 平台搭建，并完成了 AD9361 寄存器配置工作。 | In order to obtain track information in time，a software defined radio( SDＲ) receiving system thatdemodulates automatic dependent surveillance-broadcast( ADS-B) signals is designed based on the radiofrequency( ＲF) front-end chip AD9361 and the baseband data processing chip Zynq-7000． The detailed hardware framework design is provided，the Linux platform is built，and the AD9361 register configurationis completed． |
| 14339 | 经测试，在信噪比 6 dB 以上时，接收系统的检测概率超过 60% ; 实际监测中，接收系统成功接收并解调信噪比为 4． 4 dB 的 ADS-B 短报文信号。 | The test proves that the detection probability exceeds 60% when signal-to-noise ratio( SNＲ)is above 6 dB; in actual monitoring，the receiver successfully receives and demodulates the ADS-B shortmessage signal with 4． 4 dB SNＲ． |
| 14340 | 据此，此接收系统可被认为是一种性能良好的ADS-B 信号接收系统。 | Accordingly，this system can be regarded as a good performance ADS-Bsignal receiver. |
| 14341 | 针对移动卫星 L 频段上行信号侦收覆盖范围小导致难以监测广大区域用户上行通信行为的问题，提出了一种基于协同侦收的卫星上/下行信号关联方法。 | Signal reconnaissance of mobile satellites L-band uplink covers small areas，resulting in difficulty in monitoring the uplink behavior of users over a wide area． To solve the problem，an association methodfor satellites uplink and downlink signals is presented，which is based on cooperative reconnaissance． |
| 14342 | 通过构建协同侦收方案，实现卫星通信过程中返向链路的 L 频段上行信号、C 频段下行信号与前向链路的 L 频段下行信号的协同接收，之后综合利用卫星随机接入信道( Satellite Ｒandom Access Channel，S-ＲACH) 和卫星访问授权信道( Satellite Access Grant Channel，S-AGCH) 的信号外部特征和信息内涵进行 L 频段上行信号和 C 频段下行信号之间关联分析，最终得到一种可用于关口站信号侦收的卫星上/下行信号关联方法。 | By building a cooperative reconnaissance project，the satellite communication signal is received，including theL-band uplink signal and the C-band downlink signal in the return link，and the L-band downlink signal inthe forward link． Then，the association analysis of L-band uplink signal and C-band downlink signal is studied by using both satellite random access channel( S-ＲACH) and satellite access grant channel( S-AGCH)signals external characteristic and information content together． Finally，an association method for satelliteuplink and downlink is proposed，which can be used for gateway reconnaissance． |
| 14343 | 实验验证结果表明，所提方法具备可行性，可为后续开展基于大站的卫星信号通联分析提供技术支撑。 | The experimental resultshows that，the presented solution is feasible，and it can provide technical support for the further satellitesignal communication analysis based on gateway． |
| 14344 | 面向比特流的未知通信协议识别技术是现代电子侦察技术的重要组成内容。 | It is an important part of modern electronic reconnaissance technology to identify the binarystream-oriented unknown communication protocol． |