title: ÐÐ½Ð°Ð»Ð¸Ð· ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ FTN ÑÐ¸Ð³Ð½Ð°Ð»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: Spectral and energy efficiency analysis of information transmission systems based on FTN signals
Creators: name: Ð¢Ð¸ÑÑÐºÐ¸Ð¹, ÐÐ¾Ð³Ð´Ð°Ð½
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: 2021
Subjects: Ð¼ÐµÐ¶ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð°Ñ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ñ (ISI)
Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ñ Ð¼ÐµÐ¶Ð´Ñ Ð½ÐµÑÑÑÐ¸Ð¼Ð¸ (ICI)
Ð±ÑÑÑÑÐµÐµ
ÑÐµÐ¼ Ñ Ð½Ð°Ð¹ÐºÐ²Ð¸ÑÑÐ° (FTN)
Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð²Ñ Ð¾Ð´
Ð¼Ð½Ð¾Ð¶ÐµÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð²ÑÑ Ð¾Ð´ (MIMO)
ÑÐ°ÑÑÐ¾ÑÐ° Ð±Ð¸ÑÐ¾Ð²ÑÑ Ð¾ÑÐ¸Ð±Ð¾Ðº (BER)
Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ ÑÐ¸Ð³Ð½Ð°Ð» / ÑÑÐ¼ (SNR)
Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ°Ð²Ð´Ð¾Ð¿Ð¾Ð´Ð¾Ð±Ð¸Ñ (MLSE)
ÐºÐ¾ÑÐ¸Ð½ÑÑ Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼ ÐºÐ²Ð°Ð´ÑÐ°ÑÐ½ÑÐ¼ ÐºÐ¾ÑÐ½ÐµÐ¼ (SRRC)
ÐºÐ¾ÑÐ¸Ð½ÑÑ Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½ÑÐ¼ ÐºÐ¾ÑÐ½ÐµÐ¼ (RRC)
Ð´Ð²Ð¾Ð¸ÑÐ½Ð°Ñ ÑÐ°Ð·Ð¾Ð²Ð°Ñ Ð¼Ð°Ð½Ð¸Ð¿ÑÐ»ÑÑÐ¸Ñ (BPSK)
Ð¼ÑÐ»ÑÑÐ¸Ð¿Ð»ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð¾ÑÑÐ¾Ð³Ð¾Ð½Ð°Ð»ÑÐ½ÑÐ¼ ÑÐ°ÑÑÐ¾ÑÐ½ÑÐ¼ ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸ÐµÐ¼ (OFDM)
inter symbol interference (ISI)
inter carrier interference (ICI)
faster than nyquist (FTN)
multiple input multiple output (MIMO)
bit error rate (BER)
signal-to-noise ratio (SNR)
maximum likelihood sequence estimates (MLSE)
square root raised cosine (SRRC)
root raised cosine (RRC)
binary phase-shift keying (BPSK)
orthogonal frequency-division multiplexing (OFDM)

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐµ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ FTN ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð², ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿ÑÐ¸ÐµÐ¼Ð° ÑÐ¸Ð³Ð½Ð°Ð»Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ FTN ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð². ÐÐ¾Ð¼Ð¸Ð¼Ð¾ Ð²ÑÐµÐ³Ð¾, Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð³Ð¾ÑÐ¾Ð²ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð¿Ð¾Ð²Ð¾Ð´Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ FTN ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÑ, Ð¸ Ð²ÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐµÐ¸Ð¼ÑÑÐµÑÑÐ²Ð° Ñ ÑÐµÑ Ð¸Ð»Ð¸ Ð¸Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð². Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ Ð¿Ð¾ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¿ÐµÑÐµÐ±Ð¾ÑÐ°, Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÐÐ¸ÑÐµÑÐ±Ð¸, Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ MLSE Ð¸ BCJR Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ¸ Ð¿Ð¾Ð¼ÐµÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð¿ÑÐ¸ÐµÐ¼Ð°.
description: This work is devoted to the evaluation of the spectral and energy efficiency of FTN signals, comparison of several methods of signal reception, as well as methods of forming FTN signals. In addition, various ready-made solutions for the use of FTN signals in modern technologies were studied, and the advantages of various methods were highlighted. As a result of the research, the algorithms of elementwise search, the Viterbi algorithm, the MLSE and BCJR algorithms are considered, and noise immunity graphs for these various reception algorithms are obtained.