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Terahertz line-of-sight MIMO communication: Theory and practical challenges
A relentless trend in wireless communications is the hunger for bandwidth, and fresh
bandwidth is only to be found at ever higher frequencies. While 5G systems are seizing the …
bandwidth is only to be found at ever higher frequencies. While 5G systems are seizing the …
Terahertz communications: Challenges in the next decade
Thanks to the abrupt advances in semiconductor technologies, particularly in terms of the
operating frequency, the last decade has seen various efforts and trials in attempts to …
operating frequency, the last decade has seen various efforts and trials in attempts to …
Energy efficient user clustering, hybrid precoding and power optimization in terahertz MIMO-NOMA systems
H Zhang, H Zhang, W Liu, K Long… - IEEE Journal on …, 2020 - ieeexplore.ieee.org
Terahertz (THz) band communication has been widely studied to meet the future demand for
ultra-high capacity. In addition, multi-input multi-output (MIMO) technique and non …
ultra-high capacity. In addition, multi-input multi-output (MIMO) technique and non …
A precoding approach for dual-functional radar-communication system with one-bit DACs
In this paper, we investigate the precoder design for multiple-input multiple-output (MIMO)
dual-functional radar-communication (DFRC) system with one-bit digital-to-analog …
dual-functional radar-communication (DFRC) system with one-bit digital-to-analog …
[HTML][HTML] 探通一体信号设计及其在典型探测场景中的应用研究进展
何亚萍, 施龙飞, 王东, 唐江澜, 陈俊先, 马佳智… - 雷达学报, 2025 - radars.ac.cn
集探测与通信功能为一体的探通一体(DFRC) 综合电子设备**台通过共享硬件**台和发射波形,
有效缓解了**台受限, 资源紧张, 电磁兼容等问题, 因此成为**年来的研究热点. 以探测为核心 …
有效缓解了**台受限, 资源紧张, 电磁兼容等问题, 因此成为**年来的研究热点. 以探测为核心 …
A CP reduction scheme based on symbol repetition for narrow-band IoT systems
In this article, we propose a novel waveform with low cyclic prefix (CP) overhead for narrow-
band Internet-of-things (NB-IoT) systems. Compared with the classical orthogonal frequency …
band Internet-of-things (NB-IoT) systems. Compared with the classical orthogonal frequency …
1-bit MIMO for terahertz channels
A Lozano - WSA 2021; 25th International ITG Workshop on …, 2021 - ieeexplore.ieee.org
This paper tackles the problem of multipleinput multiple-output communication with 1-bit
digitalto-analog and analog-to-digital converters. With the information-theoretic capacity as …
digitalto-analog and analog-to-digital converters. With the information-theoretic capacity as …
Doubly 1-bit quantized massive MIMO
Enabling communications in the (sub-) THz band will call for massive multiple-input multiple-
output (MIMO) arrays at either the transmit-or receive-side, or at both. To scale down the …
output (MIMO) arrays at either the transmit-or receive-side, or at both. To scale down the …
Performance bound for MIMO systems using one-bit ADCs over Rayleigh fading channels
This study explores the performance of multiple-input multiple-output (MIMO) systems with
one-bit analog-to-digital converters (ADCs) over Rayleigh fading channels. We particularly …
one-bit analog-to-digital converters (ADCs) over Rayleigh fading channels. We particularly …
Asymptotic capacity of massive MIMO with 1-bit ADCs and 1-bit DACs at the receiver and at the transmitter
A Bazrafkan, N Zlatanov - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, we investigate the capacity of massive multiple-input multiple-output (MIMO)
systems corrupted by complex-valued additive white Gaussian noise (AWGN) when both the …
systems corrupted by complex-valued additive white Gaussian noise (AWGN) when both the …