Hybrid Mmwave(混合毫米波)研究综述
Hybrid Mmwave 混合毫米波 - The nonlinear distortions attributed by the radio frequency (RF) power amplifier (PA) and other RF circuits from the enormous bandwidth of millimeter wave (mmWave) and high frequency design limitations of the integrated circuits involved, degrade the performance of the hybrid mmWave multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. [1] By replacing the total power constraint on ADCs to improve both the achievable sum-rate (ASR) and energy efficiency (EE) performance of the hybrid mmWave massive MIMO system. [2] In this paper, we investigate compressive sensing based spatial channel covariance estimation for hybrid mmWave multiuser (MU) multiple input multiple output (MIMO) system. [3] In this paper, a beam-superposition based multi-beam rate splitting multiple accesses (RSMA) transmission scheme is proposed for hybrid mmWave system. [4] Under such conditions, hybrid mmWave architectures with multiple analog uniform planar arrays (UPAs) potentially allow spatial multiplexing even in LoS provided that the high rank structure of the channel is captured. [5] In this paper, we propose a new strategy to track the channel variations in a multi-user (MU) hybrid mmWave MIMO communication cellular network. [6] Therefore, in this paper, an analytical framework involving a flexible hybrid mmWave SSA is presented to assess the effectiveness of SSA and investigate its influence on network functionality in terms of independence and fairness among operators. [7] Simulation results verify the effectiveness of the proposed methods in hybrid mmWave massive MIMO systems. [8] To acquire the accurate channel state information (CSI) so that the transceiver design can be facilitated, in this paper, we provide a new time-domain channel estimation scheme for hybrid mmWave massive multiple-input multiple-output (mMIMO) systems. [9] Simulations testify the effectiveness of the proposed approaches in hybrid mmWave massive MIMO systems with arbitrary arrays. [10] Provided analysis and evaluations show that the proposed architecture is potentially as power efficient as existing analog and hybrid mmWave architectures. [11]由毫米波 (mmWave) 的巨大带宽和所涉及的集成电路的高频设计限制引起的射频 (RF) 功率放大器 (PA) 和其他射频电路引起的非线性失真，降低了混合毫米波多倍频器的性能。输入多输出 (MIMO) 正交频分复用 (OFDM) 系统。 [1] 通过替换 ADC 的总功率限制，提高混合毫米波大规模 MIMO 系统的可实现总速率 (ASR) 和能效 (EE) 性能。 [2] 在本文中，我们研究了基于压缩感知的混合毫米波多用户 (MU) 多输入多输出 (MIMO) 系统的空间信道协方差估计。 [3] 在本文中，针对混合毫米波系统提出了一种基于波束叠加的多波束速率拆分多址 (RSMA) 传输方案。 [4] 在这种情况下，具有多个模拟统一平面阵列 (UPA) 的混合毫米波架构即使在 LoS 中也可能允许空间复用，前提是捕获了通道的高级结构。 [5] 在本文中，我们提出了一种新策略来跟踪多用户 (MU) 混合毫米波 MIMO 通信蜂窝网络中的信道变化。 [6] 因此，在本文中，提出了一个涉及灵活混合毫米波 SSA 的分析框架，以评估 SSA 的有效性并调查其在运营商之间的独立性和公平性方面对网络功能的影响。 [7] 仿真结果验证了所提方法在混合毫米波大规模 MIMO 系统中的有效性。 [8] 为了获得准确的信道状态信息 (CSI) 以便于收发器设计，在本文中，我们为混合毫米波大规模多输入多输出 (mMIMO) 系统提供了一种新的时域信道估计方案。 [9] 仿真证明了所提出的方法在具有任意阵列的混合毫米波大规模 MIMO 系统中的有效性。 [10] 提供的分析和评估表明，所提出的架构可能与现有的模拟和混合毫米波架构一样节能。 [11]
hybrid mmwave massive
By replacing the total power constraint on ADCs to improve both the achievable sum-rate (ASR) and energy efficiency (EE) performance of the hybrid mmWave massive MIMO system. [1] Simulation results verify the effectiveness of the proposed methods in hybrid mmWave massive MIMO systems. [2] To acquire the accurate channel state information (CSI) so that the transceiver design can be facilitated, in this paper, we provide a new time-domain channel estimation scheme for hybrid mmWave massive multiple-input multiple-output (mMIMO) systems. [3] Simulations testify the effectiveness of the proposed approaches in hybrid mmWave massive MIMO systems with arbitrary arrays. [4]通过替换 ADC 的总功率限制，提高混合毫米波大规模 MIMO 系统的可实现总速率 (ASR) 和能效 (EE) 性能。 [1] 仿真结果验证了所提方法在混合毫米波大规模 MIMO 系统中的有效性。 [2] 为了获得准确的信道状态信息 (CSI) 以便于收发器设计，在本文中，我们为混合毫米波大规模多输入多输出 (mMIMO) 系统提供了一种新的时域信道估计方案。 [3] 仿真证明了所提出的方法在具有任意阵列的混合毫米波大规模 MIMO 系统中的有效性。 [4]
hybrid mmwave architecture
Under such conditions, hybrid mmWave architectures with multiple analog uniform planar arrays (UPAs) potentially allow spatial multiplexing even in LoS provided that the high rank structure of the channel is captured. [1] Provided analysis and evaluations show that the proposed architecture is potentially as power efficient as existing analog and hybrid mmWave architectures. [2]在这种情况下，具有多个模拟统一平面阵列 (UPA) 的混合毫米波架构即使在 LoS 中也可能允许空间复用，前提是捕获了通道的高级结构。 [1] 提供的分析和评估表明，所提出的架构可能与现有的模拟和混合毫米波架构一样节能。 [2]