Suchergebnisse - "digital precoder"

A novel received signal strength indicator method for modeling Massive MIMO beamforming via multi-task deep learning von Ramadan, Ibrahim El-Metwally, AbdElHalim, Eman, Saleh, Ahmed Ibrahim, Mostafa, Hossam El-Din Salah

“… To achieve the best performance in terms of accuracy and complexity of massive multiple-input multiple-output (Massive MIMO) in wireless communication systems, …”
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A Deep Constrained and Synchronous Training Framework for Hybrid Precoding von Liu, Zijian, Luo, Yang, Xu, Yan, Luo, Chunbo

“… To reduce the computational complexity and improve the achievable rate of hybrid precoding, we propose a deep constrained and synchronous training framework, …”
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Realizing Fully Digital Precoders in Hybrid A/D Architecture With Minimum Number of RF Chains von Morsali, Alireza, Haghighat, Afshin, Champagne, Benoit

“… In this letter, the minimum number of required radio frequency (RF) chains for realizing any MIMO fully digital precoder (FDP) with the hybrid analog/digital …”
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STAR-RIS-Assisted Hybrid MIMO mmWave Communications von Yang, Xiawei, Liu, Heng, Gong, Shiqi, Wang, Gongpu, Xing, Chengwen

“… The simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) has been a promising enabler for the future wireless network due …”
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Spectral energy balancing system with massive MIMO based hybrid beam forming for wireless 6G communication using dual deep learning model von Sundar, Ramesh, Amir, Mohammad, Subramanian, Ranjith, Prabakar, D., Giri, Jayant, Balachandran, G., Ahmad, Furkan

“… This work aims to provide an effective hybrid beam forming method with Dual-Deep-Network to overcome overhead for mm-wave massive MIMO systems. In this paper, …”
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Digital Precoders for Partially Spectral Overlapping Subarrays in mmWave Satellite Communications von Hsiao, Feng-Chin, Ku, Meng-Lin, Song, Yan-Zhou

“… With the emergence of sixth-generation (6G) wireless services, low Earth orbit (LEO) satellite communications are increasingly recognized as a promising …”
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Hybrid beamforming for downlink multiuser millimetre wave MIMO-OFDM systems von Zhang, Didi, Wang, Yafeng, Li, Xuehua, Xiang, Wei

“… In this study, the authors consider multi-user millimetre wave (mmWave) multiple-input multiple-output (MIMO) downlink communications for multi-carrier …”
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Efficient Security Architecture for Physical Layer in Mmwave Communication Systems von WajdiAlhakami, El-Sayed, Hala S., Faragallah, Osama S., El-Mashed, Mohamed G.

“… Employing mmWave is a good way to achieve the data demands for the new and future generations of communication systems. In order to decrease power consumption …”
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Hybrid precoding design for millimetre wave systems with the partially-connected structure von Wang, Ye, Zou, Weixia

“… Millimetre wave (mmWave) communication is a promising technique for fifth generation networks. Hybrid precoding is introduced to mmWave communication systems …”
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Gram–Schmidt orthogonalisation aided hybrid precoding in millimetre-wave massive MIMO systems von Zhan, Jinlong, Dong, Xiaodai, Huo, Yiming, Zhang, Yu

“… The authors introduce a novel hybrid precoding algorithm based on Gram–Schmidt orthogonalisation (GSO) in millimetre-wave massive MIMO systems. Specifically, …”
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Hybrid precoding design in multiuser large-scale antenna systems under correlated fading von Yu, Yingying, Zhang, Zaichen, Wu, Liang, Dang, Jian

“… Millimetre wave (mmWave) signal is promising for the challenge of bandwidth shortage and can motivate the research on large-scale antenna arrays. In this …”
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Alternate hybrid precoding algorithm for wideband millimetre wave massive MIMO systems von Zhang, Ran, Zou, Weixia, Wang, Ye, Cui, Mingyang, Sun, Xuebin

“… Hybrid precoding, combining the digital and analogue precoding, is a key enabler to reach a compromise between system performance and hardware complexity in …”
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Performance of Fully Digital Zero-Forcing Precoding in mmWave Massive MIMO-NOMA with Antenna Reduction von Arafat, Nouran, El-Mahdy, Ahmed

“… Fully digital precoding has superior performance for millimeter wave (mmWave) multiple input and multiple output (MIMO) system. In fully digital precoding, …”
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Hybrid precoding for millimetre wave MIMO systems based on particle swarm optimisation von Cui, Mingyang, Zou, Weixia, Wang, Ye, Zhang, Ran

“… Millimetre wave (mmWave) multiple-input multiple-output (MIMO) systems have been proposed to enable Gbps communication for next-generation cellular systems and …”
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Two-stage BFGS-based hybrid precoding for mmWave multiuser MIMO systems von Dong, Fuwang, Wang, Wei, Qi, Biqing, Wang, Ben

“… Millimetre wave (mmWave) communications are the most promising candidate for the future fifth-generation mobile broadband networks, which offer greater …”
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Low Complexity Hybrid Precoding Using Beam Steering for mmWave MIMO Systems von Cho, Minjung, Lee, Hyukyeon, Oh, Kyungmook, Kim, Jaeseok

“… Millimeter wave MIMO systems provide orders of magnitude in data rates due to larger bandwidth than conventional MIMO systems. On the other hand, they …”
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Performance Enhancement of MmWave MIMO Systems Using Deep Learning Framework von Faragallah, Osama S., El-sayed, Hala S., El-Mashed, Mohamed G.

“… In order to obtain beamforming gains and prevent high pathloss in millimeter wave (mmWave) systems, large number of antennas is employed. Digital precoders are …”
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