title: ÐÐ¿Ð¿Ð°ÑÐ°ÑÐ½Ð°Ñ Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ° Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐµÑÐµÐ´Ð¸ Ð´Ð»Ñ Ð±Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð¿Ð¾Ð»ÑÑÐ½ÑÑ ÐºÐ¾Ð´Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Hardware architecture of priority queue for polar codes block sequential decoder
Creators: name: ÐÐ¾Ð½Ð´Ð°ÑÐµÐ², ÐÐ°Ð²ÐµÐ»
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¿Ð¾Ð»ÑÑÐ½ÑÐµ ÐºÐ¾Ð´Ñ
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polar codes
phase
path
metric
block sequential decoding algorithm
outer decoder
priority queue
systolic sorter

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â Ð¼ÐµÑÐ¾Ð´Ñ Ð´ÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐ½ÑÑ ÐºÐ¾Ð´Ð¾Ð² Ð¸ Ð¸Ñ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÑ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ½Ð¾Ð¹ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐµÑÐµÐ´Ð¸ Ð´Ð»Ñ Ð±Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð¿Ð¾Ð»ÑÑÐ½ÑÑ ÐºÐ¾Ð´Ð¾Ð². Ð¡ÑÐµÐ´Ð¸ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑ ÑÐ¾ÑÑÐ¸ÑÐ¾Ð²ÑÐ¸ÐºÐ° Ð´Ð»Ñ Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐµÑÐµÐ´Ð¸ Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ Ñ ÑÑÐµÑÐ¾Ð¼ Ð·Ð°Ð´Ð°Ð½Ð½ÑÑ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° ÑÐ¸ÑÑÐ¾Ð»Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÑÐ¸ÑÐ¾Ð²ÑÐ¸ÐºÐ°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±Ð»Ð¾Ðº Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐµÑÐµÐ´Ð¸ Ð´Ð»Ñ Ð±Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ° Ð±ÑÐ» ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð½Ð° ÑÐ·ÑÐºÐµ VHDL, Ð¿Ð¾ÑÐ»Ðµ ÑÐµÐ³Ð¾ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° ÐºÐ¾ÑÐ¸Ð¼ÑÐ»ÑÑÐ¸Ñ Ð¸ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ñ ÑÐµÑÑÑÑÑ, Ð·Ð°Ð´ÐµÐ¹ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½ÑÐµ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð¹ ÐÐÐÐ¡. Ð ÑÐ²Ð¾Ð±Ð¾Ð´Ð½Ð¾Ð¼ Ð´Ð¾ÑÑÑÐ¿Ðµ Ð½Ðµ Ð±ÑÐ»Ð¾ Ð½Ð°Ð¹Ð´ÐµÐ½Ð¾ Ð¿ÑÐ±Ð»Ð¸ÐºÐ°ÑÐ¸Ð¹, Ð¿Ð¾ÑÐ²ÑÑÑÐ½Ð½ÑÑ Ð¿ÑÐ¸Ð¾ÑÐ¸ÑÐµÑÐ½Ð¾Ð¹ Ð¾ÑÐµÑÐµÐ´Ð¸ Ð±Ð»Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÐºÐ¾Ð´ÐµÑÐ°. ÐÐ°Ð½Ð½ÑÐ¹ Ð´ÐµÐºÐ¾Ð´ÐµÑ Ð¼Ð¾Ð¶ÐµÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÑÑÑÑ Ð² ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÑ Ð¿ÑÑÐ¾Ð³Ð¾ Ð¿Ð¾ÐºÐ¾Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð¹ ÑÐ²ÑÐ·Ð¸ (5G), ÑÐ°Ðº ÐºÐ°Ðº Ð² Ð½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ Ð¿Ð¾Ð»ÑÑÐ½ÑÐµ ÐºÐ¾Ð´Ñ.
description: The object of given research is the methods of polar codes decoding and their computational complexity. The given work is devoted to implementation of hardware architecture of block sequential polar codes decoderâs priority queue. Among the sorter architectures for the priority queue, as a result of the analysis and taking into account the specified requirements, the systolic sorter architecture was selected. As a result, the priority queue block of the block sequential decoder was implemented in the VHDL language. After that, the cosimulation was ran and the resources the selected FPGA uses during blockâs work were calculated. There were no publications in the public domain devoted to the priority queue of the block sequential decoder. This decoder can be used in devices using fifth-generation mobile communication standards (5G), since the polar coding is used there.