Determining the Effectiveness of LDPC Codes for 5G Information Networks

Boiko, Juliy; Pyatin, Ilya; Eromenko, Oleksander

doi:10.1109/elit53502.2021.9501120

Cited by 2 publications

(1 citation statement)

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“…The conceptual innovation of the 5G NR 15 standard was the description of the directive to change the physical layer channel coding formats. The main emphasis was placed on the use of low-density parity check (LDPC) codes (Bae et al 2019;Boiko et al, 2024) and polar codes (PC) (Su et al, 2022). The main goal of this innovation concerned a radical replacement of convolutional and turbo codes that make up the essence of channel coding in 4G technology (LTE -Long-Term Evolution).…”

Section: Introductionmentioning

confidence: 99%

Algorithmization and Hardware Implementation of Polar Coding for 5G Telecommunications

Pyatin,

Boiko,

Eromenko

2024

Transport and Telecommunication Journal

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The article explores a recursive algorithm for determining Bhattacharyya parameters, which is a measure of the degree of channel polarization for telecommunications with polar coding. A method is given for determining the positions of information and fixed bits in a polar code. The principles of constructing a polar encoder and a polar decoder successive cancellation are considered. The Field-Programmable Gate Array implementation of the successive cancellation list decoder is considered. Experimental studies of the construction of a polar code using Gaussian approximation have been carried out. The influence of the design signal-to-noise ratio on the bit error rate of telecommunications with polar codes has been studied. The use of multi-position modulation in telecommunications with polar codes has been studied. It is expected that the results obtained will be useful in hardware and software implementation of 5G telecommunications with polar coding.

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Section: Introductionmentioning

confidence: 99%