channelestimation相关论文
This paper proposes a novel joint channel estimation and beamforming scheme for the massive multiple-input-multiple-outp......
A joint Doppler shift and channel estima-tion method for the millimeter-wave communication system of an unmanned aerial ......
A reconfigurable intelligent surface (RIS) aided massive multiple-input multiple-output (MIMO) system is considered, whe......
IRS-Enabled Spectrum Sharing: Interference Modeling, Channel Estimation and Robust Passive Beamformi
Intelligent reflecting surface (IRS), with its unique capability of smartly reconfiguring wireless channels, provides a ......
As a critical candidate technology for 5G-advanced and 6G, reconfigurable intelligent surfaces (RIS) have received exten......
Reconfigurable intelligent surfaces for smart wireless environments:channel estimation,system design
Reconfigurable intelligent surface(RIS),one of the key enablers for the sixth-generation(6G)mobile communication network......
Acquisition of channel state information for mm Wave massive MIMO:traditional and machine learning-b
The accuracy of channel state information(CSI)acquisition directly affects the performance of millimeter wave(mmWave)com......
Optimal Training Design and Placement for MIMO Orthogonal Frequency Division Multiplexing Channel Es
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OFDM signal systems have been widely used in mobile communications,digital satellite TV,and provided higher transmission......
This paper investigates pilot-aided channel estimation for two-way relay networks (TWRNs) in the presence of synchroniza......
In pilot-symbol-aided channel estimation algorithms of OFDM system,transformation domain based channel estimators have e......
4阶脉冲幅度调制信号对光电器件的线性度要求较高,色散容限较小;10G级光器件的带宽限制严重影响系统性能。描述了采用商用25G级光......
由于紫外光在传输过程中受到散射效应和大气湍流的影响,非直视无线紫外光通信中存在严重的码间串扰和传输衰减问题。提出一种基于......
研究基于块状导频的最小平方（LS）信道估计、线性最小均方误差（LMMSE）和低秩LMMSE信道估计算法,并进行了算法仿真,得出不同信道估计算法......
We study the channel estimation and power allocation method for the Cooperative relaying sys-tem using Non-orthogonal mu......
Channel estimation is a well-known challenge for wireless orthogonal frequency division multiplexing (OFDM) communica-ti......
Prior information based channel estimation for millimeter-wave massive MIMO vehicular communications
Millimeter wave(mm Wave) has been claimed as the viable solution for high-bandwidth vehicular communications in 5 G and ......
讨论了适合异步带限DS/CDMA系统的用户识别和时延估计算法.该算法基于最小输出能量(MOE)准则,可分为两个阶段:用户识别和时延估计.......
