Results 51 to 60 of about 6,838 (186)
UEG Week 2022 Poster Presentations
, 2022 United European Gastroenterology Journal, Volume 10, Issue S8, Page 473-1092, October 2022.
wiley +1 more source
Machine learning approach of multi‐RAT selection for travelling users in 5G NSA networks
IET Networks, Volume 14, Issue 1, January/December 2025.The authors present RAT selection algorithm for efficient resource allocation for public bus travelling user(s), utilising live data from multiple 5G NSA base stations. Models of the supervised machine learning algorithms: SVM, DNN and XGBoost were deployed for implementation to predict or select the appropriate RAT between 4G and 5G RATs.
Nurudeen O. Salau +2 more
wiley +1 more source
Optimal Discrete Spatial Compression for Beamspace Massive MIMO Signals
, 2017 Deploying massive number of antennas at the base station side can boost the cellular system performance dramatically. Meanwhile, it however involves significant additional radio-frequency (RF) front-end complexity, hardware cost and power consumption. To
Jiang, Zhiyuan +2 more
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Performance Optimization of SNR and SFDR in RoF Link for the Next Generation Networks
The Journal of Engineering, Volume 2025, Issue 1, January/December 2025.Figure 1 showing the fundamental concept of RoF link designing over a dispersive medium. The complete RoF link is divided into three different sections. These sections are nominated as, central station (CS), optical distribution networks (ODN) and base station (BS). CS to BS conversation is called downlink transmission, while from BS to CS it is called
Balram Tamrakar +10 more
wiley +1 more source
IET Wireless Sensor Systems, Volume 14, Issue 6, Page 265-292, December 2024.Abstract Emerging wireless communication networks, exemplified by the evolution from 5G to subsequent technologies, necessitate extensive connectivity among myriad devices to fuel the ongoing technological progress. However, the magnitude of this network demands an extensive power source, requiring an advanced and sustainable system to be practically ...
Shweta Singh, Manish Kumar, Rahul Kumar
wiley +1 more source
Massive MIMO for Internet of Things (IoT) Connectivity
, 2019 Massive MIMO is considered to be one of the key technologies in the emerging 5G systems, but also a concept applicable to other wireless systems. Exploiting the large number of degrees of freedom (DoFs) of massive MIMO essential for achieving high ...
Abrão, Taufik +6 more
core +1 more source
Efficient use of paired spectrum bands through TDD small cell deployments [PDF]
, 2017 ©2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Agustín de Dios, Adrián +6 more
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Studi Pemanfaatan Digital Dividend Untuk Layanan Long Term Evolution (LTE)
Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2013 Sesuai dengan Permen kominfo No. 22/PER/M/KOMINFO/11/2011 tentang Penyelenggaraan Penyiaran Televisi Digital Terestrial Penerimaan Tetap Tidak Berbayar (Free To Air), pada tahun 2018 semua TV analog migrasi secara penuh ke TV digital. Dengan demikian ada
Sri Ariyanti
doaj +1 more source
, 2014 We investigate asymptotic capacity limits of the Gaussian MIMO broadcast channel (BC) with spatially correlated fading to understand when and how much transmit correlation helps the capacity.
Nam, Junyoung
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Channel correlation-based approach for feedback overhead reduction in massive MIMO [PDF]
, 2019 For frequency-division duplex multiple-input-multiple-output (MIMO) systems, the channel state information at the transmitter is usually obtained by sending pilots or reference signals from all elements of the antenna array. The channel is then estimated
Challita, Frederic +7 more
core +3 more sources