Results 21 to 30 of about 723,469 (162)
Performance analysis and comparison of m x n zero forcing and MMSE equalizer based receiver for mimo wireless channel [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2011 Wireless transmission is affected by fading and interference effects which can be combated with equalizer.The useof MIMO system promises good improvement in terms of spectral efficency,link relaibility andSignal to Noise Ratio (SNR).The effect of fading ...
N. Sathish Kumar, K. R. Shankar Kumar
doaj
8/10 two‐dimensional modulation code for holographic data storage systems
Electronics Letters, 2016 Holographic data storage (HDS) provides the high storage density and fast data‐access rate because of the page‐oriented data processing, and by the same reason, the performance of retrieving original user data is mainly affected by 2D intersymbol ...
C.D. Nguyen, J. Lee
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A Network of Kalman Filters for MAI and ISI Compensation in a Non-Gaussian Environment
EURASIP Journal on Advances in Signal Processing, 2005 This paper develops a new multiuser detector based on a network of kalman filters (NKF) dealing with multiple access-interference (MAI), intersymbol Interference (ISI), and an impulsive observation noise.
Sayadi Bessem, Marcos Sylvie
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Hardware‐Accurate Simulation and Performance Analysis of Free Space Optical Communication Systems
IET Communications, Volume 20, Issue 1, January/December 2026.This paper presents a system‐level performance evaluation of a 10 Mbps free‐space optical (FSO) communication link using a novel dual‐testbed methodology. By combining hardware‐accurate profiling in Keil μ$\umu$ Vision for the STM32H755ZI microcontroller with physical layer simulations in Proteus, we successfully isolate embedded processing constraints
Amirreza Esmaeilzadeh +1 more
wiley +1 more source
Applied Sciences, 2023 Holographic data storage (HDS) utilizes the unique properties of light for writing and reading two-dimensional (2D) data from holographic media, providing significantly higher densities and faster data transfer rates than traditional storage media for ...
Thien An Nguyen, Jaejin Lee
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IET Quantum Communication, Volume 7, Issue 1, January/December 2026.Entanglement‐based quantum communication schemes, such as quantum teleportation, rely on classical communication links, which introduce significant transmission overhead and limit the achievable quantum advantage. To address this issue, this work investigates a non‐entanglement‐based‐quantum communication concept.
Kushtrim Dini, Peter Jung
wiley +1 more source
Engineering Science and Technology, an International Journal, 2017 A follow-up on a recent analytical investigation into the statistical characteristics of the Intersymbol Interference (ISI) due to Faster-Than-Nyquist (FTN) signaling is presented.
Zouhir Bahri
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IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.This work reviews the various data collection mechanisms in underwater acoustic sensor networks, focusing on multi‐hop routing and AUV‐assisted approaches. It also evaluates the capabilities of acoustic modems and simulation tools available to replicate real‐world underwater scenarios.
Dhivya Bharathi R +1 more
wiley +1 more source
Low-Complexity Gaussian Detection for MIMO Systems
Journal of Electrical and Computer Engineering, 2010 For single-carrier transmission over delay-spread multi-input multi-output (MIMO) channels, the computational complexity of the receiver is often considered as a bottleneck with respect to (w.r.t.) practical implementations.
Tianbin Wo, Peter Adam Hoeher
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PSO Algorithm on PAPR Reduction Performance of Asymmetrically Clipped Optical‐OFDM
Applied Computational Intelligence and Soft Computing, Volume 2026, Issue 1, 2026.This research presents a novel hybrid optimization framework combining artificial neural networks (ANN) and particle swarm optimization (PSO) to mitigate the high peak‐to‐average power ratio (PAPR) in asymmetrically clipped optical‐orthogonal frequency division multiplexing (ACO‐OFDM) systems. While conventional PTS effectively reduces PAPR, it suffers
Hermansyah Alam +5 more
wiley +1 more source