Resources

AccelerComm is dedicated to helping improve the understanding of channel coding and its importance in cellular communications. Rob Maunder our founder and CTO is an industry authority on channel coding and has published over 100 IEEE papers and resources on the holistic design of signal processing algorithms and hardware implementations for error correction decoders, including Turbo, LDPC and Polar decoders.

From this resource page you can download a selection of open source software models, Datasheets and Whitepapers. We request you provide your email address just once to gain access to this rich area of knowledge. If you have any suggestions of the type of information you would like to see here please contact info@accelercomm.com.

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Delivering the next generation in cellular communication

Learn how AccelerComm is revolutionising Channel Coding. This presentation introduces AccelerComm, LDPC and Polar selected for 5G NR channel coding.
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Whitepapers

Cellular data channel coding comparison

Learn more about Turbo and LDPC channel coding with this comparison and how to build the best data channel solution, highlighting its vital but complex role in cellular communication systems.
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Whitepapers

5G channel code contenders

This information was published before the decision of LDPC and Polar code usage in 5G NR but is a useful document showing the benefits of channel codes more generally.
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Whitepapers

Polar channel coding implementation techniques

This white paper provides a tutorial of the polar encoding and decoding processes, before discussing the challenges of their hardware implementation.
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Source Code

Polar SCL encoder and decoder simulations for PUCCH, PDCCH and PBCH

Download the fully 3GPP standards complaint Matlab simulations of the Polar SCL encoder and decoder for 5G New Radio Release 15. These will display very accurate BLER plots.
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Source Code

LDPC encoder and decoder simulations for 5G NR PDSCH, PUSCH

Download the fully 3GPP compliant Matlab simulations of the LDPC encoder and decoder for the 5G New Radio code from 3GPP Release 15.
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IEEE Papers

Extrinsic information transfer charts for fully parallel Turbo decoders.

Download our IEEE paper on Extrinsic information transfer charts for fully parallel Turbo decoders. Fully parallel turbo decoders (FPTDs) have been shown to offer a more-than-sixfold processing throughput and latency improvement over the conventional systems.
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IEEE Papers

Fully parallel turbo equalization for wireless communications

Download our IEEE paper on Fully Parallel Turbo Equalization for Wireless Communications
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IEEE Papers

Implementation of a fully-parallel Turbo decoder on a GPU

Download our IEEE paper on Implementation of a fully-parallel turbo decoder on general purpose graphics processing unit (GPGPU).
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IEEE Papers

Using stochastic computing to improve latency on Turbo decoders

Download our IEEE paper on Stochastic computing proposing a pair of stochastic turbo decoder designs having significantly enhanced timing-error tolerance and significantly reduced processing latency.
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IEEE Papers

VLSI implementation of fully-parallel LTE turbo decoders

Download our IEEE paper on VLSI implementation of fully-parallel LTE Turbo decoders.
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IEEE Papers

A high performance fully-parallel Turbo decoding algorithm

Download our IEEE paper on A Fully-Parallel Turbo Decoding algorithm providing significantly improved throughput and latency.
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Datasheets

Comparison data of AccelerComm Turbo decoding chain with competitor cores in FPGA

Find out about how AccelerComm has developed FPGA and ASIC IP for turbo decoding, which is specifically optimised for low latency giving 10x improvement and ideal 3GPP LTE URLLC
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Datasheets

Optimised Polar software PUCCH decoding IP for 5G NR

This datasheet shows the processing time for block length on an x86 and AVX512. Showing a 3.5x performance improvement versus open source alternatives.
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Datasheets

Comparison of AccelerComm Polar encoding/decoding chains with competitor cores

Find out how AccelerComm has addressed the biggest challenge in the hardware implementation of polar encoders and decoders
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Datasheets

Comparison of AccelerComm LDPC encoding/decoding chains with competitor cores in FPGA

Find out more about the AccelerComm implementation of LDPC which was developed for FPGA and ASIC Implementations. We have fully 3GPP compliant LDPC encoding and decoding chains, which is specifically optimised for the 3GPP 5G New Radio code.
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Datasheets

AccelerComm 3GPP compliant Turbo decoding chain

Learn how the AccelerComm turbo decoding IP for the 3GPP LTE uplink and downlink helps to provide quick and easy integration and minimise the amount of extra work needed
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Datasheets

AccelerComm 3GPP compliant Polar encoding/decoding chain

Learn how our patent-pending polar encoding and decoding IP for the 3GPP New Radio uplink and downlink (PUCCH, PDCCH and PBCH) helps provide quick and easy integration and minimise the amount of extra work needed.
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Datasheets

AccelerComm 3GPP compliant LDPC encoding/decoding chain

Learn more about how the high performance AccelerComm LDPC encoding and decoding IP chain for the 3GPP New Radio uplink and downlink helps to provide quick and easy integration and minimise the amount of extra work needed.
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Whitepapers

Arbitrarily parallel turbo decoding for ultra-reliable low latency communication in 3GPP LTE

Download our whitepaper paper on arbitrarily parallel turbo decoding for ultra-reliable low latency communication. In order to meet the latency requirements of the Ultra-Reliable Low Latency Communication (URLLC) mode of the 3GPP Long Term Evolution (LTE) mobile communication standard, this paper proposes a novel turbo decoding algorithm that supports an arbitrarily-high degree of parallel processing
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Whitepapers

Polar codes and their quantum-domain counterparts

In this paper we provide a comprehensive survey of polar codes, highlighting the major milestones achieved in the last decade. Furthermore, we also provide tutorial insights into the operation of the polar encoder, decoders as well as their code construction methods.
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Whitepapers

Survey of turbo, LDPC and polar decoder ASIC implementations

This paper summarises the factors that influenced the debate between Turbo, LDPC and Polar codes for use in 4G & 5G communications, with a particular focus on the Application Specific Integrated Circuit (ASIC) implementation of the decoders of these three codes. We show that the overall implementation complexity of turbo, LDPC and polar decoders depends on numerous other factors beyond their computational complexity.
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Whitepapers

CRC-aided logarithmic stack decoding of polar codes for ultra reliable low latency communication in 3GPP new radio

This paper provides a detailed tutorial on the Cyclic Redundancy Check (CRC)-aided Logarithmic Successive Cancellation Stack (Log-SCS) algorithm. We apply these algorithms for the ultra-reliable decoding of polar codes, which has relevance for the control channels of the Ultra-Reliable Low Latency Communication (URLLC) version of the Third Generation Partnership Project (3GPP) New Radio (NR).
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Our Submissions to 3GPP

Click here to download our TDoc submissions...type AccelerComm into the top left filter options and click 'search'...

Our Citations

As a result of our active attendance at 3GPP TSG RAN WG1 we were cited by the following companies...

Company Number of Citations Download
Orange 1 Download
ZTE 1 Download
Samsung 1 Download
LG Electronics 1 Download
LG Electronics 2 Download
Ericsson 4 Download
Ericsson 5 Download
Nokia, Alcatel-Lucent Shanghai Bell, Verizon Wireless, Xilinx 1 Download
Interdigital 1 Download
LG Electronics 2 Download
ZTE 1 Download
Ericsson 5 Download
ZTE 1 Download
Samsung 1 Download
NEC 1 Download
Nokia, Alcatel-Lucent Shanghai Bell, Verison Wireless 1 Download
Qualcomm 1 Download
Qualcomm 1 Download
Huawei 1 Download
Ericsson 1 Download
Nokia, Alcatel-Lucent Shanghai Bell 1 Download
InterDigital 1 Download
Orange 1 Download
Orange 1 Download
Nokia, Alcatel-Lucent Shanghai Bell 1 Download
Huawei 1 Download