| ID | 原文 | 译文 |
| 5634 | 而多用户簇的MIMO-NOMA系统同一簇用户对内远用户的吞吐量较低的问题,利用奇异值分解和最大比合并的方法消除簇间干扰,考虑近用户解码远用户的块错误概率低于给定阈值条件下,利用交替迭代算法联合优化簇内用户的发送功率和最大可达传输速率,实现远用户吞吐量的最大化。 | And multi-user MIMO - NOMA clusters system throughput of the same cluster users at far lower problem, the method of using singular value decomposition and the maximum ratio combining eliminate interference between clusters, considering users decoding nearly far users block error probability is lower than the given threshold conditions, using the alternating iterative algorithm joint optimization of the user to send power and maximum of transmission rate, realizing the maximization of far user throughput. |
| 5635 | 仿真结果表明与短包传输MIMO正交多址接入(orthogonal multiple access,OMA)系统相比,在保证块错误概率低于10-5的条件下,远用户的吞吐量提高了32%。 | Simulation results show that with a short packet transmission MIMO orthogonal multiple access (orthogonal multiple access, OMA) system, compared to in block error probability under the condition of less than 10-5, user throughput increased by 32%. |
| 5636 | 研究了基于微电子机械系统(micro-electro-mechanical systems,MEMS)的惯性导航系统的短时相对高程测量精度,设计了"惯性高度尺"算法,进行了桌面测高和楼层测高两个验证性实验。 | Is studied based on microelectronic mechanical system (micro - company - mechanical systems, MEMS) of the short-time relative height measurement precision of inertial navigation system, design the height gage "inertia" algorithm, the desktop height measurement and the floor height two verification experiment. |
| 5637 | 分析了不同运动条件和运动时间下"惯性高度尺"的测高精度。 | Analyzed under different conditions and movement time height gage "inertia" of high precision measurement. |
| 5638 | 基于零速修正技术提出了一种分段测量的方法。 | Based on the zero velocity correction technology presents a piecewise measuring method. |
| 5639 | 实验结果表明,桌面测高可实现毫米级精度(相对误差0.17%),楼层测高可实现多层厘米级和单层毫米级测量精度(相对误差分别为0.22%,0.06%)。 | The experimental results show that the desktop height measurement can realize millimeter precision relative error (0.17%), the floor height measurement can realize multi-layer cm and single millimeter precision (relative error is 0.22%, 0.06% respectively). |
| 5640 | 测量误差与载体的姿态动态和运动时长成正相关。 | When the measurement error and attitude dynamics and movement of carrier are related. |
| 5641 | 实验验证了MEMS惯导用于高度测量具有较高可行性,稳定的运动条件和较快的测量时间能够提高测量精度。 | MEMS inertial navigation is verified by the experiments used for height measurement with high feasibility and stability of the motion conditions and fast measurement time can improve the accuracy of measurement. |
| 5642 | 针对"导航战"背景下低信噪比(signal-to-noise ratio,SNR)和长码周期全球定位系统(global positioning system,GPS)军码信号监测问题,提出采用"相关倍频累积+Duffing振子检测"对GPS军码接收信号的载频和功率进行联合估计。 | For "navigation warfare" background and low SNR (signal - to - noise thewire, SNR) and global positioning system (GPS) yards long cycle (global positioning system, GPS) army code signal monitoring, is proposed "relative frequency doubling cumulative + Duffing oscillator detection" on GPS army code for joint estimation of received signal carrier frequency and power. |
| 5643 | 通过构建Duffing振子阵列,求取间歇混沌振子的间歇周期和最大输出振幅,得到GPS军码接收信号的载频和功率估计值。 | By building the Duffing oscillator array, calculate the intermittent chaos oscillator intermittent cycle and maximum output amplitude, get GPS code received signal carrier frequency and power estimation. |