Search Results - precoder utilization*

Design Parameters for Massive Communication Systems Under Energy-Efficient Polynomial Precoder by El-Mashed, Mohamed G., Alraddady, Fahad, Aldosari, Fahd, Faragallah, Osama S.

“… In this paper, we propose a scalable precoder based polynomial for multiuser massive MIMO system, where base station (BS…”
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Digital Precoders for Partially Spectral Overlapping Subarrays in mmWave Satellite Communications by Hsiao, Feng-Chin, Ku, Meng-Lin, Song, Yan-Zhou

“… In this paper, we investigate digital precoders for two partially spectral overlapping subarrays of LEO satellites using hybrid beamforming to enhance spectrum utilization while mitigating inter-beam interference…”
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Optimizing power normalization for G.fast linear precoder by linear programming by Muller, Francisco C. B. F., Chenguang Lu, Eriksson, Per-Erik, Host, Stefan, Klautau, Aldebaro

“…The use of vectoring for crosstalk cancellation in the new ITU-T G.fast standard for next generation DSL systems becomes essential for efficient utilization of the extended bandwidth (up to 200 MHz). In VDSL2 (up to 30 MHz…”
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A Low Complexity User Grouping Based Multiuser MISO Downlink Precoder by Mohammed, S. K., Larsson, E. G.

“…We consider low complexity precoding for the Multiple Input Single Output (MISO) Gaussian Broadcast channel with N t antennas at the base station and N u…”
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Precoder adaptation and power control for cognitive radios in dynamic spectrum access environments by Rawat, D.B., Popescu, D.C.

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Alternating Optimization Algorithms for Hybrid beamforming in mm wave MIMO systems by Reddi, Srinivasa Rao, Kumar, P Rajesh

“… As opposed to traditional various info numerous output (MIMO) frameworks, precoding in mmWave MIMO unable to performed completely at baseband utilizing computerized precoders, as just a…”
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Performance Enhancement Techniques for Large-Scale Antenna Arrays Based Communication and Radar Systems by Temiz, Murat

“… As a consequence, efficient and intelligent utilization of frequency resources is required to satisfy these demands for future communication networks due to the limited available frequency spectrum…”
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A High-Throughput Constructive Interference Precoder for 16 × MU-MIMO Systems by Lin, Yu-Cheng, Chiou, Ren-Hao, Yang, Chia-Hsiang

“… This article presents a high-throughput CI precoder. Design optimization across the algorithm and the architecture layers is conducted, reducing the complexity for multiplications by 81.6…”
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Performance Analysis of Beamspace Domain Channel Estimation in mmWave Massive MIMO Systems by Parthiban, I., Sudha, V.

“… To reduce number of RF chains utilization, an adaptive selection circuit with reduced digital precoder is introduced to produce the beam…”
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Modelling of Silicon micro-Ring Resonator Based all-Optical Precoder Circuit for Differential Quadrature Phase-Shift Keying by Hossain, Manjur, Singh, Madan Pal, Rakshit, Jayanta Kumar

“…All-optical precoder circuit for differential quadrature phase-shift keying (DQPSK) transmitter is designed and simulated employing micro-ring resonator as a fundamental technology…”
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Secrecy rate analysis of hybrid precoders for mmWave communication systems by Kabalci, Yasin, Ali, Muhammad

“…Millimeter-wave (mmWave) communication systems are realized to play a key role in next-generation communication systems to achieve high data rate requirements, allowing manifold connected devices and efficient bandwidth utilization…”
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Joint Transmit Precoders and Passive Reflection Beamformer Design in IRS-Aided IoT Networks by Rajput, Kunwar Pritiraj, Wu, Linlong, Bhavani Shankar, M. R., Varshney, Pramod K.

“… This necessitates the need for efficient preprocessing of each SN's observations to combat wireless fading effects and optimize transmit power utilization…”
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Beyond Nonorthogonal Multiple Access: New Role of Constructive Interference by Wei, Zhongxiang, Masouros, Christos, Wang, Ping, Zhu, Xu, Zeng, Haiyong, Tang, Hong, Zheng, Yan

“…) transmission, which provides the merit of interference utilization and breaks through the constructive interference (CI…”
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Utilization of Beam Signatures Supporting High User Mobility With Extremely Low Feedback Overhead by Park, Sangchun, Sung, Wonjin

“…Accurate beamforming under the constraint of limited-feedback for the channel state information (CSI) has always been a challenging task, despite its huge…”
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Precoder Implementation and Optimization in 5G NR Massive MIMO Radio by Bhukya, Kalyani, Sheikh, Shahid Aamir, Ganti, Radha Krishna

“… In the case of wireless networks, precoders are used to steer high-gain beams that are intended for specific users…”
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Adaptive Multimode Hybrid Precoding for Single-RF Virtual Space Modulation With Analog Phase Shift Network in MIMO Systems by Lee, Ming-Chun, Chung, Wei-Ho

“… utilization and low cost. We elaborate APAVSM and formulate the multimode hybrid precoder design problem…”
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Sparse hybrid precoding and combining in millimeter wave MIMO systems by Kaushik, A, Thompson, J, Yaghoobi, M

“… components means that the system cannot implement one radio frequency (RF) chain per antenna. To enable spatial multiplexing, hybrid precoders using fewer RF chains…”
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Physical Layer Anonymous Precoding under CSI and Hardware-Imperfections: A KLD-based Approach by Cui, Yifan, Wei, Zhongxiang, Sun, Sumei, Zhu, Xu, Masouros, Christos, Petropulu, Athina P.

“…With the emerging privacy sensitive applications, anonymity is recognized as an important attribute in privacy-preserving communications. Existing anonymous…”
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Decentralized Precoding for Multicell MIMO Downlink by Ho, W. W. L., Quek, T. Q. S., Sumei Sun, Heath, Robert W.

“…) and data be shared among BSs at the cost of significant utilization of the backhaul. In this paper, we propose distributed precoding techniques for the multicell MIMO downlink…”
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Data-Driven Bayesian Signal Processing for Selected Wireless Communication Applications: From Classical to Deep Learning by Jha, Nilesh Kumar

“…Wireless communication has become ubiquitous to modern technologies meeting their ever increasing latency, connectivity and data rate requirements through…”
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