title: ÐÐ¿Ð¿Ð°ÑÐ°ÑÐ½Ð°Ñ Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ° Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð¿Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð° Ð¸ ÐµÐµ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð² ASIC
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Hardware architecture of a successive polar code decoder and its implementation in asic
Creators: name: Ð¡Ð¸Ð½ÑÑÐ¸Ð½, ÐÐ¸ÑÐ¸Ð»Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
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ÑÐ¸ÑÑÐ¾Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¾ÑÑÐ¸ÑÐ¾Ð²ÑÐ¸Ðº
polar code
metrics calculator
priority queue
systolic sorter

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â Ð¿Ð¾Ð»ÑÑÐ½ÑÐ¹ ÐºÐ¾Ð´ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¸Ñ Ð´ÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¡Ð½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð¾Ð¹ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð´ÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ½ÑÑ ÐºÐ¾Ð´Ð¾Ð² Ð¿ÑÐ¸ ÑÐ¾ÑÑÐ°Ð½ÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð¼ÐµÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¿ÑÑÐµÐ¼ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð´ÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð°Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð¿Ð¾Ð»ÑÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð´Ð°, Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ°Ñ ÑÐ½Ð¸Ð·Ð¸ÑÑ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð´ÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±ÐµÐ· ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÑÐµÐºÑÐ¸ÑÑÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸. ÐÑÐ»Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ ÐºÑÐ¸Ð²ÑÐµ Ð¿Ð¾Ð¼ÐµÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¸ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ ÑÑÐµÐ´Ð½ÐµÐ³Ð¾ ÑÐ¸ÑÐ»Ð° Ð¸ÑÐµÑÐ°ÑÐ¸Ð¹ Ð¾Ñ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ ÑÐ¸Ð³Ð½Ð°Ð» ÑÑÐ¼ Ð´Ð»Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð¹ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐµÑÐµÐ´Ð¸. ÐÑÐ»Ð° Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð² ÐÐÐÐ¡ Xilinx xcvu440-flga2892-3-e ÑÐµÐ¼ÐµÐ¹ÑÑÐ²Ð° Virtex UltraScale Ð¸ Ð² ASIC Ñ ÑÐµÑÐ¿ÑÐ¾ÑÐµÑÑÐ¾Ð¼ TSMC 65 Ð½Ð¼. ÐÐ¾Ð»ÑÑÐµÐ½ Ð¾ÑÑÐµÑ Ð¾ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð½ÑÑ ÑÐµÑÑÑÑÐ°Ñ ASIC, Ð¸ ÐÐÐÐ¡ Ð¿ÑÐ¸ ÑÐ°Ð·Ð½ÑÑ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÑ ÑÐ¸Ð½ÑÐµÐ·Ð°. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ñ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»Ð¾Ð² ÑÐ°ÐºÑÐ¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐ¾ÑÑ: 100ÐÐ³Ñ Ð´Ð»Ñ ASIC Ð¸ 130 ÐÐÑ Ð´Ð»Ñ ÐÐÐÐ¡.
description: The object of research â polar code and algorithms of their decoding. Purpose of work - Decrease in hardware complexity of decoding of polar codes at preservation of noise immunity by application of the consecutive decoding algorithm. As a result of research, the hardware architecture of the sequential decoder of a polar code, allowing to lower computational complexity of decoding without essential reduction of correcting ability was developed. Noise immunity curves and dependence of the average number of iterations on the signal-to-noise ratio for the suggested architecture of the serial decoder depending on various parameters of the priority queue were constructed. The successive decoder was implemented in Xilinx xcvu440-flga2892-3-e FPGA of Virtex UltraScale family and in TSMC 65 nm ASIC. A report on the amount of used ASIC and FPGA resources for different synthesis strategies is obtained. Performance evaluation of the developed architecture using the following clock frequency ratings: 100MHz for ASIC and 130MHz for FPGA.