Results 21 to 30 of about 590,465 (318)
EURASIP Journal on Image and Video Processing, 2007 An efficient approach for joint source and channel coding is presented. The proposed approach exploits the joint optimization of a wavelet-based scalable video coding framework and a forward error correction method based on turbo codes.
Ramzan Naeem +2 more
doaj +2 more sources
New Journal of Physics, 2017 The maximum operational range of continuous variable quantum key distribution protocols has shown to be improved by employing high-efficiency forward error correction codes.
Sarah J Johnson +5 more
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Secure and Reliable IPTV Multimedia Transmission Using Forward Error Correction
International Journal of Digital Multimedia Broadcasting, 2012 With the wide deployment of Internet Protocol (IP) infrastructure and rapid development of digital technologies, Internet Protocol Television (IPTV) has emerged as one of the major multimedia access techniques.
Chi-Huang Shih +2 more
doaj +1 more source
Forward-error correction with decision feedback
Information and Control, 1972 A new coding scheme is presented. In this scheme a given t-error-detecting code is used for transmission over a noisy channel. When t or less errors are detected, a single request is made via a feedback channel for transmission of additional redundancy to enable the decoder to correct t or less errors.
Sudhakar M. Reddy, George I. Davida
openaire +2 more sources
Forward-looking Multi-channel Synthetic Aperture Radar Imaging and Array Attitude Error Compensation
Leida xuebao, 2023 To solve the problem of left-right Doppler ambiguity in forward-looking Synthetic Aperture Radar (SAR) imaging, Forward-Looking Multi-Channel SAR (FLMC-SAR) can achieve Doppler ambiguity resolving imaging through beamforming.
Xinshuo WANG +3 more
doaj +1 more source
Using Channel Output Feedback to Increase Throughput in Hybrid-ARQ [PDF]
, 2011 Hybrid-ARQ protocols have become common in many packet transmission systems due to their incorporation in various standards. Hybrid-ARQ combines the normal automatic repeat request (ARQ) method with error correction codes to increase reliability and ...
Agrawal, Mayur +3 more
core +1 more source
Photonics, 2023 We have experimentally implemented a photonics-aided large-capacity fiber-mm-wave wireless communication system employing a simple dual-polarized single-input single-output (SISO) wireless based on polarization multiplexing at the W-band.
Junhao Zhang +12 more
doaj +1 more source
Performance Prediction of Nonbinary Forward Error Correction in Optical Transmission Experiments [PDF]
, 2016 In this paper, we compare different metrics to predict the error rate of optical systems based on nonbinary forward error correction (FEC). It is shown that the correct metric to predict the performance of coded modulation based on nonbinary FEC is the ...
Alvarado, Alex +2 more
core +4 more sources
Error-speed correlations in biopolymer synthesis [PDF]
, 2019 Synthesis of biopolymers such as DNA, RNA, and proteins are biophysical processes aided by enzymes. Performance of these enzymes is usually characterized in terms of their average error rate and speed.
Chiuchiú, Davide +2 more
core +3 more sources
Chemical Engineering Transactions, 2015 Tangential point tracing grinding method has many advantages in the precise machining for eccentric parts such as crankshaft pin grinding. But its machining accuracy is based on a very precise geometrical model, which means the geometrical error of the ...
Y. Zhang, H.X. Yu, X.H. Pan
doaj +1 more source