Results 11 to 20 of about 88,774 (301)
Bit Error Rate Analysis for Reconfigurable Intelligent Surfaces With Phase Errors [PDF]
IEEE Communications Letters, 2021 In this paper, we analyze the error probability of reconfigurable intelligent surfaces (RIS)-enabled communication systems with quantized channel phase compensation over Rayleigh fading channels. The probability density and characteristic functions of the received signal amplitude are derive dand used to compute exact expressions for the bit error rate(
Imene Trigui +4 more
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A Fast Soft Bit Error Rate Estimation Method
EURASIP Journal on Wireless Communications and Networking, 2010 We have suggested in a previous publication a method to estimate the Bit Error Rate (BER) of a digital communications system instead of using the famous Monte Carlo (MC) simulation.
Ait-Idir Tarik +3 more
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Approximate Minimum Bit Error Rate Equalization for Fading Channels
EURASIP Journal on Advances in Signal Processing, 2010 A novel channel equalizer algorithm is introduced for wireless communication systems to combat channel distortions resulting from multipath propagation.
Levendovszky Janos +3 more
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Bit Error Rate for NOMA Network
IEEE Communications Letters, 2020 This letter examines the bit error rate (BER) performance of downlink non-orthogonal multiple access networks for binary phase-shift keying modulation. Exact BER expression is derived for each user in closed-form under additive white Gaussian noise and Rayleigh fading channels in perfect and imperfect successive interference cancellation (SIC) cases ...
Mahmoud Aldababsa +3 more
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Bit error rate estimation for turbo decoding [PDF]
IEEE Transactions on Communications, 2003 In this paper we propose a method for on-line estimation of bit error rate during turbo decoding. We model the log-likelihood ratios as a mixture of two Gaussian random variables and derive estimators for the mean and variance of these distributions based on a maximum-likelihood approach. The parameter estimates are then employed to calculate the cross-
Alex Grant, Nick Letzepis
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Journal of Engineering and Sustainable Development, 2023 Impulsive noise is one of the foremost situations in power line communications that degrades the performance of orthogonal frequency division multiplexing used for the power line communications channel.
Asaad Mohammed +1 more
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Research on mine wireless signal detection method based on dual path network
Gong-kuang zidonghua, 2023 At present, most of the research on mine wireless signal detection only considers the ideal additive Gaussian white noise channel and Rayleigh fading channel. The signal detection has high bit error rate and complex network structure.
LI Xuhong, LI Tongtong, WANG Anyi
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Bit error rate is convex at high SNR [PDF]
, 2009 to be presented at IZS-10, March ...
Loyka, Sergey +2 more
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Measurements of aperture averaging on bit-error-rate [PDF]
SPIE Proceedings, 2005 We report on measurements made at the Shuttle Landing Facility (SLF) runway at Kennedy Space Center of receiver aperture averaging effects on a propagating optical Gaussian beam wave over a propagation path of 1,000 m. A commercially available instrument with both transmit and receive apertures was used to transmit a modulated laser beam operating at ...
Bobby A. Ferrell +12 more
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Comparison of Bit Error Rate of Line Codes in NG-PON2
International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2016 This article focuses on simulation and comparison of line codes NRZ (Non Return to Zero), RZ (Return to Zero) and Miller’s code for NG-PON2 (Next-Generation Passive Optical Network Stage 2) using.
Tomas Horvath +4 more
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