Results 11 to 20 of about 13,322 (283)
Unsourced Random Access with Hardware Impairments
GLOBECOM 2023 - 2023 IEEE Global Communications Conference, 2023 We consider unsourced random access for which the base station is equipped with a massive number of antennas and there are residual hardware impairments at both the base station and the user equipment. We divide the transmission frame into slots where each user sends a non-orthogonal pilot selected based on part of its message bits followed by its data
Mert Özates +2 more
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On the MIMO capacity with residual transceiver hardware impairments [PDF]
2014 IEEE International Conference on Communications (ICC), 2014 Accepted for publication at the IEEE International Conference on Communications (ICC 2014), 7 pages, 6 ...
Xinlin Zhang +4 more
core +5 more sources
EURASIP Journal on Wireless Communications and Networking, 2017 In this paper, we investigate the impact of hardware impairments on the outage performance and the instantaneous capacity of dual-hop decode-and-forward (DF) satellite relay networks in the presence of co-channel interference.
Guo Kefeng +3 more
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Characterization of Hardware Impairments in Multiple Antenna Systems for DoA Estimation [PDF]
Journal of Electrical and Computer Engineering, 2011 We consider the effects introduced by hardware impairments on the estimation of the direction of arrival (DoA) deploying a multiple antenna radio system.
Daniele Inserra, Andrea M. Tonello
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IEEE Open Journal of Signal Processing, 2022 Reconfigurable intelligent surface (RIS) has recently been envisioned to provide an adaptable channel for futuristic wireless communication networks.
Mohd Hamza Naim Shaikh +3 more
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Performance Analysis and Power Control of Cell-Free Massive MIMO Systems With Hardware Impairments
IEEE Access, 2018 As an interesting network architecture for future wireless communication systems, cellfree (CF) massive multiple-input multiple-output (MIMO) distributes an excess number of access points (APs) with single or multiple antennas to cooperatively ...
Jiayi Zhang +4 more
doaj +2 more sources
Performance Evaluation of Analog Beamforming with Hardware Impairments for mmW Massive MIMO Communication in an Urban Scenario [PDF]
Sensors, 2016 The use of massive multiple-input multiple-output (MIMO) techniques for communication at millimeter-Wave (mmW) frequency bands has become a key enabler to meet the data rate demands of the upcoming fifth generation (5G) cellular systems.
Sonia Gimenez +6 more
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The Journal of Engineering, 2023 The system outage probability of two‐way hybrid satellite‐terrestrial relaying networks with hardware impairments is investigated, using a novel method which features appropriate signal‐to‐noise‐and‐distortion ratio expression adjustment.
Jingjing Shi, Tong Mu, Xiaofeng Tao
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Interference-assisted energy harvesting short packet communications with hardware impairments
International Journal of Intelligent NetworksRadio frequency energy harvesting offers a promising solution to provide low power Internet of Things (IoT) devices with convenient and perpetual energy supply.
Dechuan Chen +5 more
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Deep Learning-Based Automatic Modulation Classification for OFDM Signals: From Synthetic Training to OTA Evaluation [PDF]
SensorsTo address the growing congestion of the radio frequency (RF) spectrum, Cognitive Radio (CR) systems employ Automatic Modulation Classification (AMC) to dynamically optimize spectrum utilization without introducing protocol overhead. In modern Orthogonal
Raluca Nelega +4 more
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