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An Efficient, Portable and Generic Library for Successive Cancellation Decoding of Polar Codes [chapter]

Adrien Cassagne, Bertrand Le Gal, Camille Leroux, Olivier Aumage, Denis Barthou
2016 Lecture Notes in Computer Science  
The recently introduced family of Successive Cancellation decoders for Polar codes has been shown in several research works to efficiently leverage the ubiquitous SIMD units in modern CPUs, while offering  ...  The P-EDGE environment introduced in this paper, combines a specialized skeleton generator and a building blocks library routines to provide a generic, extensible Polar code exploration workbench.  ...  Acknowledgements This study has been carried out with financial support from the French State, managed by the French National Research Agency (ANR) in the frame of the "Investments for the future" Programme  ... 
doi:10.1007/978-3-319-29778-1_19 fatcat:6agthwrp7jeanlfu46tdzlndeq

Fast and Flexible Software Polar List Decoders [article]

Mathieu Léonardon, Adrien Cassagne, Camille Leroux, Christophe Jégo, Louis-Philippe Hamelin, Yvon Savaria
2017 arXiv   pre-print
This paper presents a new generic and flexible implementation of a software Successive Cancellation List (SCL) decoder.  ...  This need for flexibility applies to polar codes that are considered for control channels in the future 5G standard.  ...  Barthou, an investigation of the possibility of implementing generic andAn efficient, portable and generic library for successive cancellation flexible software polar decoders.  ... 
arXiv:1710.08314v1 fatcat:e7tbsfwgfzfgfohglkhjbpb4ri

AFF3CT: A Fast Forward Error Correction Toolbox!

Adrien Cassagne, Olivier Hartmann, Mathieu Léonardon, Kun He, Camille Leroux, Romain Tajan, Olivier Aumage, Denis Barthou, Thibaud Tonnellier, Vincent Pignoly, Bertrand Le Gal, Christophe Jégo
2019 SoftwareX  
Acknowledgments This study has been carried out with financial support from French State, managed by the French National Research Agency (ANR) in Programme IdEx Bordeaux CPU (ANR-10-IDEX-03-02) and in  ...  and polar codes are efficiently decoded using binary trees.  ...  Instead, on the AFF3CT website, an overview of software channel decoders state-of-the-art is provided for turbo, LDPC and polar codes 2 .  ... 
doi:10.1016/j.softx.2019.100345 fatcat:odva45gn2beezesol6sbxoqamm

MIPP

Adrien Cassagne, Olivier Aumage, Denis Barthou, Camille Leroux, Christophe Jégo
2018 Proceedings of the 2018 4th Workshop on Programming Models for SIMD/Vector Processing - WPMVP'18  
Error correction code (ECC) processing has so far been performed on dedicated hardware for previous generations of mobile communication standards, to meet latency and bandwidth constraints.  ...  This paper demonstrates the virtues and versatility of our MIPP SIMD wrapper in implementing a high performance portfolio of key ECC decoding algorithms.  ...  ACKNOWLEDGMENTS The authors would like to thank Mathieu Léonardon for providing advices and a comprehensive review on this paper.  ... 
doi:10.1145/3178433.3178435 dblp:conf/ppopp/CassagneABLJ18 fatcat:jcwigr6d7jdnzjy5rl5htu2zt4

Fast and Flexible Software Polar List Decoders

Mathieu Léonardon, Adrien Cassagne, Camille Leroux, Christophe Jégo, Louis-Philippe Hamelin, Yvon Savaria
2019 Journal of Signal Processing Systems  
This paper presents a new generic and flexible implementation of a software Successive Cancellation List (SCL) decoder.  ...  This need for flexibility applies to polar codes that are considered for control channels in the future 5G standard.  ...  Acknowledgements The authors would like to thank the Natural Sciences and Engineering Research Council of Canada, Prompt, and Huawei Technologies Canada Co.  ... 
doi:10.1007/s11265-018-1430-3 fatcat:o4rfuge56zcyrpyqq36e4q6sje

VLSI Architecture of Compact Non-RLL Beacon-based Visible Light Communication Transmitter and Receiver [article]

Duc-Phuc Nguyen, Dinh-Dung Le, Thi-Hong Tran, Huu-Thuan Huynh, and Yasuhiko Nakashima
2018 arXiv   pre-print
Therefore, soft-decoding of Polar decoder can be implemented to improve the bit-error-rate (BER) performance of the VLC system.  ...  Due to the non-RLL basic, our system has an evidently good code-rate and a reduced-complexity compared with other RLL-based receiver works.  ...  Moreover, the inherent low-complexity characteristic of Polar code's encoding and Successive-Cancellation (SC) decoding is suitable for being applied in VLC receivers.  ... 
arXiv:1805.03398v1 fatcat:mkgowbgo3rdoxgwzpl6z7ezcnm

Hardware Architectures of Visible Light Communication Transmitter and Receiver for Beacon-based Indoor Positioning Systems

Phuc Duc Nguyen
2019 REV Journal on Electronics and Communications  
Typical VLC receiver routines, such as soft-decoding of run-length limited (RLL) codes and FEC codes was purely processed on embedded firmware, and potentially cause bottleneck at the receiver.  ...  Therefore, the proposed receiver could exploit the soft-decoding of the Polar decoder to improve the error-correction performance of the system.  ...  Moreover, the inherent low-complexity characteristic of Polar code's encoding and Successive-Cancellation (SC) decoding is suitable for being applied in VLC receivers.  ... 
doi:10.21553/rev-jec.234 fatcat:a37ytzt4pja6hosgofn3u7yrpa

Toward High-Performance Implementation of 5G SCMA Algorithms

Alireza Ghaffari, Mathieu Leonardon, Adrien Cassagne, Camille Leroux, Yvon Savaria
2019 IEEE Access  
The effects of forwarding error corrections such as polar, turbo, and LDPC codes, as well as different ways of accessing memory and improving power efficiency of modified MPAs are investigated.  ...  The recent evolution of mobile communication systems toward a 5G network is associated with the search for new types of non-orthogonal modulations such as sparse code multiple access (SCMA).  ...  The decoder is a Successive Cancellation List (SCL) decoder with L = 32 and a 32-bit GZIP CRC that was proposed in [37] . C.  ... 
doi:10.1109/access.2019.2891597 fatcat:aqaqk3asurcjle6wixosw3nurq

2018 Index IEEE Transactions on Circuits and Systems I: Regular Papers Vol. 65

2018 IEEE Transactions on Circuits and Systems Part 1: Regular Papers  
., and Pandey, N  ...  ., +, TCSI May 2018 1731-1743 Channel coding A Multi-Kernel Multi-Code Polar Decoder Architecture.  ...  ., +, TCSI April 2018 1420-1431 A Multi-Kernel Multi-Code Polar Decoder Architecture.  ... 
doi:10.1109/tcsi.2019.2896877 fatcat:3lzpngw2ofdjhiculf7ehrjeam

Fundamentals of bar code information theory

T. Pavlidis, J. Swartz, Y.P. Wang
1990 Computer  
The last few years have seen the introduction of many new symbologies, and an ongoing debate compares them with into information and coding theory-This The basic problem we face is that of encoding information  ...  For exreach practical and meaningful conclu-  ...  The article was thoroughly rewritten on the basis of many constructive comments of the referees. April 1990  ... 
doi:10.1109/2.55471 fatcat:aavskvgolzcchaq672ih7ayrjm

Using Layered Division Multiplexing for Mixed Unicast-Broadcast Service Delivery in 5G

Yu Xue, Ahmed Alsohaily, Elvino Sousa, Wei Li, Liang Zhang, Yiyan Wu
2019 2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)  
parents, whose unconditional support, both tangible and intangible, laid an indispensable foundation for this work. iii  ...  For more efficient use of spectrum, 3GPP is working on a 5G multimedia broadcast multicast service (5G-MBMS) subsystem to provide effective mixed services on a unified platform.  ...  Acknowledgements First and foremost, I would like to convey my gratitude to Professor E. S. Sousa, as my supervisor, for providing me a permissive environment which allowed me to pursue the  ... 
doi:10.1109/bmsb47279.2019.8971940 dblp:conf/bmsb/XueASLZW19 fatcat:vmlxkwnyqneatmaqynxlwbfik4

An End-User Platform for FPGA-Based Design and Rapid Prototyping of Feedforward Artificial Neural Networks With On-Chip Backpropagation Learning

Alin Tisan, Jeannette Chin
2016 IEEE Transactions on Industrial Informatics  
A case study of an ANN as a pattern recognition module of an artificial olfaction system trained to identify four coffee brands is presented.  ...  The hardware implementation of an Artificial Neural Network (ANN) using field-programmable gate arrays (FPGA) is a research field that has attracted much interest and attention.  ...  For increasing the portability, future work will consider having the blocks designed using hardware description languages, generated from System Generator.  ... 
doi:10.1109/tii.2016.2555936 fatcat:lf5idv3frnfxhdn7esovdrbuzy

AIRES: A system for air shower simulations (Version 2.2.0) [article]

S. J. Sciutto
1999 arXiv   pre-print
Electron and muon neutrinos are generated in certain processes (decays) and accounted for their energy, but not propagated.  ...  An important characteristic of AIRES is that the simulation program is now capable of invoking external, user-written, programs to generate sets of particles to be injected in the stacks before starting  ...  that is contained in MOCCA's source code: The Input Directive Language (IDL) is a set of simple directives which allow for an efficient control of the input parameters of the simulation.  ... 
arXiv:astro-ph/9911331v1 fatcat:3txyesc5f5byng5trrth54ch5y

Green Mobile Networks for 5G and Beyond

Meysam Masoudi, Mohammad Galal Khafagy, Alberto Conte, Ali El-Amine, Brian Francoise, Chayan Nadjahi, Fatma Ezzahra Salem, Wael Labidi, Altug Sural, Azeddine Gati, Dominique Bodere, Erdal Arikan (+11 others)
2019 IEEE Access  
The latter spans proposed virtualized/cloud architectures, efficient polar coding for fronthauling, mobile network powering via renewable energy and smart grid integration, passive cooling, smart sleeping  ...  In this paper, we study current and future wireless networks from the viewpoint of energy efficiency (EE) and sustainability to meet the planned network and service evolution toward, along, and beyond  ...  They also would like to thank Pedro Rodrigues, José Fonseca, and Diogo Costa, all from Eurico Ferreira, for the helpful discussions and accomplished collaborations along the realization of this work.  ... 
doi:10.1109/access.2019.2932777 fatcat:ajol63gnivedrformgbn5mdqb4

Modeling For High Efficiency GaN/InGaN Solar Cell

Manoj Thosar
2013 IOSR Journal of Electrical and Electronics Engineering  
This structure can also provide a fundamental solar cell unit for developing very high efficiency MQW solar cell and a MJ solar cell using Ga-face GaN/InGaN structure.  ...  The results obtained from the given model indicates that the piezoelectric polarization charges at the interface of Ga-face GaN/InGaN heterostructure improves the efficiency of a single GaN/InGaN heterostructure  ...  Acknowledgements I am deeply indebted to our Management for supporting and facilities to generate the Energy Audit Report. Energy Audit Report On a Technical Institute www.iosrjournals.org  ... 
doi:10.9790/1676-0410104 fatcat:cghl77irjjgplaxq7hbb5dflua
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