Results 1 to 10 of about 911,195 (134)
Research on 2×2 MIMO Channel with Truncated Laplacian Azimuth Power Spectrum [PDF]
Radioengineering, 2013 Multiple-input multiple-output (MIMO) Rayleigh fading channel with truncated Laplacian azimuth power spectrum (APS) is studied. By using the power correlation matrix of MIMO channel model and the modified Jakes simulator, into which with random phases ...
Q. Wu, X.-S. Yang, Y.-T. Zhang
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Scaling Exponent and Moderate Deviations Asymptotics of Polar Codes for the AWGN Channel
Entropy, 2017 This paper investigates polar codes for the additive white Gaussian noise (AWGN) channel. The scaling exponent μ of polar codes for a memoryless channel q Y | X with capacity I ( q Y | X ) characterizes the closest gap between
Silas L. Fong, Vincent Y. F. Tan
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Unified Performance Analysis of Near and Far User in Downlink NOMA System over η - μ Fading Channel
Journal of Communications Software and Systems, 2021 The non-orthogonal multiple access (NOMA) scheme is considered as a frontier technology to cater the requirements of 5G and beyond 5G (B5G) communication systems.
Shaika Mukhtar, Gh. Rasool Begh
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IEEE Photonics Journal, 2023 In this paper, we propose a dynamic adaptive multiple input multiple output (MIMO) free space optical (FSO) system with spatial mode switching. Based on the channel conditions, the proposed system can select different MIMO transmission modes: diversity ...
Dan Chen, Yuan Liu, Yue Gao, Yeqin Cao
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Extended α-η-μ Fading Distribution: Statistical Properties and Applications
IEEE Access, 2022 In this paper, the impact of the non-linearity of the propagation medium on the extended $\eta $ - $\mu $ fading distribution is studied. In particular, the extended $\alpha $ - $\eta $ - $\mu $ fading model in which the parameter $\alpha ...
Hussien Al-Hmood +2 more
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On the Analysis of Secrecy Outage Probability Using Average Channel Capacity
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 In this article, we analyze the outage probability of physically secure wireless signal transmission in fading envi-ronments where both primary and eavesdropper channels are subject to generalized fading.
Ferkan Yılmaz
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On the Impact of User Mobility on the Performance of Wireless Receivers
IEEE Access, 2020 In this paper we study the effect of user mobility on the performance of wireless digital receivers operating in the presence of fading, shadowing, and path loss.
Valentine A. Aalo +2 more
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Buildings, 2022 This paper investigates the post-buckling behaviour and axial capacity of thin-walled steel stiffened single-channel sections (ISSCS) and back-to-back stiffened channel sections (BISCS).
Beulah Gnana Ananthi Gurupatham +3 more
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Achieving Maximum Possible Speed on Constrained Block Transmission Systems
EURASIP Journal on Advances in Signal Processing, 2007 We develop a theoretical framework for achieving the maximum possible speed on constrained digital channels with a finite alphabet. A common inaccuracy that is made when computing the capacity of digital channels is to assume that the inputs and outputs ...
Tokunbo Ogunfunmi, Obianuju Ndili
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A Novel System of Mixed RF/FSO UAV Communication Based on MRR and RIS by Adopting Hybrid Modulation
Photonics, 2022 In this paper, we propose a mixed radio frequency (RF)/free space optical (FSO) unmanned aerial vehicle (UAV) communication system, based on modulating retro-reflector (MRR) and reconfigurable intelligent surface (RIS), which adopts the hybrid L-ary ...
Jia Yuan +7 more
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