Results 21 to 30 of about 619,668 (328)
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
IEEE Access, 2022 Polar codes are one of the most recent additions to the family of forward error correction (FEC) codes, having recently been adopted in the 5G New Radio (NR) standard for the control channel.
Oualid Mouhoubi +2 more
doaj +1 more source
FPGA implementation of trellis decoders for linear block codes [PDF]
Advances in Radio Science, 2014 Forward error correction based on trellises has been widely adopted for convolutional codes. Because of their efficiency, they have also gained a lot of interest from a theoretic and algorithm point of view for the decoding of block codes.
S. Scholl, E. Leonardi, N. Wehn
doaj +1 more source
Irregular polar coding for complexity-constrained lightwave systems [PDF]
, 2018 Next-generation fiber-optic communications call for ultra-reliable forward error correction codes that are capable of low-power and low-latency decoding.
Bayvel, P +10 more
core +1 more source
VLSI Implementation of Encoder and Decoder for Advanced Communication Systems [PDF]
, 2014 Forward Error Correction (FEC) schemes are an essential component of wireless communication systems.Present wireless standards such as Third generation (3G) systems, GSM, 802.11A, 802.16 utilize some configuration of convolutional coding.
, B. Pullaiah, Dr. M. Sailaja
core +2 more sources
Energy-Efficient Channel Coding Strategy for Underwater Acoustic Networks
Sensors, 2017 Underwater acoustic networks (UAN) allow for efficiently exploiting and monitoring the sub-aquatic environment. These networks are characterized by long propagation delays, error-prone channels and half-duplex communication. In this paper, we address the
Grasielli Barreto +7 more
doaj +1 more source
Reliable multicast transport by satellite: a hybrid satellite/terrestrial solution with erasure codes [PDF]
, 2004 Geostationary satellites are an efficient way to provide a large scale multipoint communication service. In the context of reliable multicast communications, a new hybrid satellite/terrestrial approach is proposed.
Dairaine, Laurent +3 more
core +2 more sources
An Area-Efficient Hybrid Polar Decoder With Pipelined Architecture
IEEE Access, 2020 As the first kind of capacity-achieving forward error correction (FEC) codes, polar codes have attracted much research interest recently. Compared with traditional FEC codes, polar codes show better error correction performance when successive ...
Yu Wang +4 more
doaj +1 more source
Peak-to-average power ratio of good codes for Gaussian channel [PDF]
, 2014 Consider a problem of forward error-correction for the additive white Gaussian noise (AWGN) channel. For finite blocklength codes the backoff from the channel capacity is inversely proportional to the square root of the blocklength.
Polyanskiy, Yury, Wu, Yihong
core +2 more sources
On the Performance of Short Forward Error-Correcting Codes
IEEE Communications Letters, 2007 This letter investigates the performance of short forward error-correcting (FEC) codes. Reed-Solomon (RS) codes and concatenated zigzag codes are chosen as representatives of classical algebraic codes and modern simple iteratively decodable codes, respectively. Additionally, random binary linear codes are used as a baseline reference. Our main results (
Tong, Sheng +4 more
openaire +4 more sources