beamforming相关论文
STMV beamforming algorithm needs inversion operation of matrix, and its engineering application is limited due to its hu......
通过高频率分辨率的光矢量网络分析法测试氮化硅微环的相位特性可以实现对延时量的间接测试。但测试系统中的相位噪声、激光载波频......
针对无人机辅助的多用户-多输入多输出（MU-MIMO）应急通信网络中功耗和电池容量受限的问题，提出一种在功率受限的条件下波束形成的优化......
The directional neighbor discovery problem,i.e.,spatial rendezvous,is a fundamental problem in millimeter wave (mmWave) ......
For 5G new radio (NR), there are two frequency bands: Frequency Range 1 (FR-1) (low frequency) and Frequency Range 2 (FR......
Physical layer security transmission issue in simultaneous wireless information and power trans-fer ( SWIPT) relay netwo......
随着我国社会生产力和国民经济持续高速发展,交通噪声污染越来越严重地影响着人们的学习、工作和生活。控制噪声源是噪声治理最根......
研究了相控阵多输入多输出(MIMO)雷达发射阵列采用满重叠划分方式时的波束形成,将收发波束方向图表示为单个子阵的发射波束方向图......
Recursive Least Squares Semi-blind Beamforming for MIMO Using Decision Directed Adaptation and Const
A new semi-blind adaptive beamforming scheme is proposed for multi-input multi-output(MIMO) induced and spacedivision mu......
数字波束合成是多目标数字相控阵天线中一个核心处理模块.在采用FPGA实现波束合成时,由于不同类型滤波器的存在,需要消耗大量DSP48......
目前针对飞机起落架噪声源定位的研究方法主要是将麦克风阵列与波束成形算法相结合.常规波束成形(CBF)算法在计算时存在主瓣宽度过......
A frequency invariant response algorithm is proposed for getting over the signal distortion in high frequency when the b......
本文通过对荣华二采区10...
Characteristics of Seismic Wave Propagation in the Binchuan Region of Yunnan Using a Dense Seismic A
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Effect of uneven noise source and/or station distribution on estimating the azimuth anisotropy of su
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
无线通信系统中,基站可以针对信道空间特性采用不同的下行传输模式获得空间复用增益和波束成形增益以提升系统性能。LTE-A中的下行......
Downlink transmit beamforming is a promising technique to reduce interference,and power control is a technique to adjust......
In this paper,we analyze the scheme of Space-Time Coded BeamForming(STC-BF)for the downlink of DS-CDMA system over frequ......
The real Direction Of Arrival (DOA) varies with time in mobile communication system. In such situation, the performance ......
A semi-blind adaptive beamforming scheme is proposed for wireless systems that employ high-throughput quadrature amplitu......
LOW-COMPLEXITY JOINT BEAMFORMING AND POWER ALLOCATION FOR SINR BALANCING IN COGNITIVE RADIO NETWORKS
We consider the Signal-to-Interference plus Noise Ratio (SINR) balancing problem involving joint beamfoming and power al......
In this paper, we consider the spectrum sharing Cognitive Radio (CR) system, wherein Single-Input Multi-Output (SIMO) co......
地震台阵通过聚束处理可提高信号的信噪比,增强对弱信号的识别。聚束可看作时空带通滤波器,其通带由最小和最大波数定义,而波数是......
Outage analysis of opportunistic relay and beamforming in DF relay networks over Nakagami-m fading c
In this paper, the outage performance of opportunistic relay (OR) and equal gain transmission-beamforming (EGT-BF) are s......
A minimum mean-squared error (MSE) beamforming algorithm employing the optimum frac- tional Fourier transform (Opt-FrFT)......
In this paper,beamforming parameters in multiple input multiple output (MIMO) two-way relay channels (TWRCs) are designe......
Opportunistic Relaying Schemes for Amplify-and-Forward Bidirectional Relay Channels with Multi-anten
We consider a two-way relay network where the Amplify-and-Forward (AF) protocol is adopted by all relays in this paper.T......
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A novel downlink channel state information (CSI) feedback scheme is proposed for the closed-loop beamforming system. In ......
In this paper,we consider the downlink channel of multi-user multi-input single-output(MU-MISO)system in cognitive radio......
本文提出了一个新的方法以消除三维地震资料中的相关噪音.广义消除旁瓣聚束滤波方法(GSC)作为自适应线性约束聚束滤波方法(LCMV)的......
In this article, a method based on max signal interference noise ratio (SINR) criterion is proposed, to mitigate the int......
为了有效解决由阵元位置扰动以及波达方向估计误差等非理想因素导致的导向矢量失配问题,提出了一种粒子群支持向量机(support vect......
针对多基地多输入多输出雷达与多目标之间的对抗博弈,研究了一种多基地雷达系统的功率分配与波束成形联合技术。在一个确定的信干......
