| ID | 原文 | 译文 |
| 54007 | 随着迭代次数增加，纠错性能可获得进一步改善。 | As the number of iterations increases, the error correction performance can be further improved. |
| 54008 | 比较6-QAM与6阶相移键控(6-PSK)调制，若先执行GF(3) LDPC码译码，当SER为10-5时，6-QAM结合双层LDPC码的传输方案在AWGN信道下可获得约1. 3 dB的增益。 | Comparing 6-QAM with 6-order phase shift keying(6-PSK), if performing GF(3) LDPC decoding first, the transmission scheme combining 6-QAM and two-level LDPC codes can obtain about 1. 3 dB gain under the AWGN channel at SER of 10-5. |
| 54009 | 针对实际复杂交通场景中毫米波雷达能从单目标上获得多个量测导致广义标签多伯努利(δ-Generalized labelled multi-Bernoulli，δ-GLMB)滤波算法的多目标跟踪结果中出现单目标有多条轨迹等问题，提出了一种在δ-GLMB跟踪结果的基础上加入自适应门限判定的改进算法。 | In actual complex traffic scenarios, millimeter-wave radar can obtain multiple measurements from a single target, which can lead to multi-target tracking results of the δ-Generalized labelled multi-bernoulli(δ-GLMB) filtering algorithm may appear multiple trajectories for a single target. To address these issues, an improved algorithm with adaptive threshold determination based on δ-GLMB tracking results was proposed. |
| 54010 | 首先，通过δ-GLMB滤波器对场景中目标进行跟踪，然后通过自适应门限判定方法实现目标多余轨迹点的删除和属于同目标的轨迹的标签统一。 | Firstly, targets in the scene were tracked by a δ-GLMB filter. Then, using the adaptive threshold determination method to make the redundant track points of the target were deleted and the labels belonging to the same target were unified. |
| 54011 | 本文使用77 GHz毫米波雷达对实际交通场景的监测数据进行了实验， | In this paper, 77 GHz millimeter-wave radar was used to conduct experiments on the monitoring data of actual traffic scenes. |
| 54012 | 结果表明本文提出的方法在目标个数估计准确率上有显著提高，对实际交通数据的鲁棒性更好。 | The results show that the method proposed by this paper has a significant improvement in the accuracy of target number estimation and is more robust to actual traffic data. |
| 54013 | 针对战场无线网络全域开放性、广播特性以及实时移动性等特征带来的通信系统安全隐患，为保障战场网络内消息的安全有效传输，本文通过对物理层信号的安全分析研究，结合变换域通信手段与经典加密方法，在信道共享密钥的基础上提出了一种基于MP-WFRFT的保密增强安全方案。 | Aiming at the communication system security risks caused by the characteristics of battlefield wireless network, such as global openness, broadcasting characteristics and real-time mobility, to ensure the safe and effective transmission of messages in the battlefield network, In this paper, combining transform domain communication method with classical encryption method, a secure enhancement scheme based on MP-WFRFT and the Shared channel key is proposed. |
| 54014 | 通过建立物理层安全加密模型，给出了信道探测与共享密钥生成方法，在扰乱星座方案加持下利用MP-WFRFT多加密参数的混合载波调制对传输信号星座进行扰乱处理。 | By establishing the physical layer secure encryption model, the channel detection and Shared key generation methods are given and mixed carrier modulation based on MP-WFRFT multi-encryption parameter is used to distort the signal constellation under the perturbation constellation scheme. |
| 54015 | 仿真分析表明，本方案能够提升战场无线网络内信号的星座熵，并且在系统误码率性能上相较以往方案存在大幅度提升，为战场无线网络整体性能提升提供了一种新型方案。 | Simulation analysis shows that, this scheme can improve the constellation entropy of the signal in the battlefield wireless network. In addition, the bit error rate performance of the system has been greatly improved compared with the previous schemes, it will provide a new scheme for improving the overall performance of battlefield wireless network. |
| 54016 | 针对使用稀疏均匀线阵(SULA)进行波达方向角(DOA)估计时会出现模糊的问题，本文根据SULA模糊角与阵列旋转角度之间的非线性关系，证明出一种旋转模糊对消准则。 | The DOA(Direction of Arrival) estimation for SULA(Sparse Uniform Linear Array) has ambiguity problem. Aiming that, according to the non-linearity between ambiguous directions and array rotation, a rotatory ambiguity cancelling theorem was proved. |