title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ 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ÐµÑÐµÐ½Ð¸Ð¹ ÐºÐ»Ð°ÑÑÐ° "mid-end" Ð¸Ð½Ð´ÑÑÑÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½Ð¾ÑÐ¸Ð¼Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð·Ð° ÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ 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° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Usage of optimal signaling pulses to increase spectral efficiency and energy efficiency of industrial mid-end wearable applications
Creators: name: ÐÑÐ¾ÑÐ¾ÑÐ¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
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: 2024
Subjects: ÑÐ¸Ð³Ð½Ð°Ð»Ñ FTN
ÑÐ¸Ð³Ð½Ð°Ð»Ñ Ð±ÑÑÑÑÐµÐµ ÐÐ°Ð¹ÐºÐ²Ð¸ÑÑÐ°
Ð¼Ð½Ð¾Ð³Ð¾Ð»ÑÑÐµÐ²Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ðµ
Ð´Ð²Ð°Ð¶Ð´Ñ ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½ÑÐ¹ ÐºÐ°Ð½Ð°Ð»
Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ ÑÐ¸Ð³Ð½Ð°Ð»Ñ
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¾ÑÐ¼Ñ Ð¾Ð³Ð¸Ð±Ð°ÑÑÐµÐ¹
ÑÐºÐ²Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
MLSE ÑÐºÐ²Ð°Ð»Ð°Ð¹Ð·ÐµÑ
Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
FTN signaling
doubly selective channels
optimal signals
optimal envelope
equalizing
MLSE equalizer
simulation

description: Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ ÑÐ¸Ð½ÑÐµÐ·Ð° FTN ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»Ñ-Ð½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ñ Ð¿Ð¾ ÐºÑÐ¸ÑÐµÑÐ¸Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÑÐ¿Ð°Ð´Ð° Ð²Ð½ÐµÐ¿Ð¾Ð»Ð¾ÑÐ½ÑÑ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ð¹ Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÐ¼ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐµÐ½Ð¸ÐµÐ¼ Ð½Ð° ÑÑÐµÐ¿ÐµÐ½Ñ Ð¼ÐµÐ¶ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¸. ÐÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐºÐ²Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ FTN ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² Ð´Ð²Ð¾Ð¸ÑÐ½Ð¾-Ð¸Ð·Ð±Ð¸ÑÐ°ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð¼Ð½Ð¾Ð³Ð¾Ð»ÑÑÐµÐ²Ð¾Ð¼ ÐºÐ°Ð½Ð°Ð»Ðµ Ð¿Ð¾ ÐºÑÐ¸ÑÐµÑÐ¸Ñ Ð¼Ð¸Ð½Ð¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐµÐ´Ð½ÐµÐºÐ²Ð°Ð´-ÑÐ°ÑÐ¸ÑÐ½Ð¾Ð¹ Ð¾ÑÐ¸Ð±ÐºÐ¸, Ð¸ Ð¿Ð¾ ÐºÑÐ¸ÑÐµÑÐ¸Ñ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ°Ð²Ð´Ð¾Ð¿Ð¾Ð´Ð¾Ð±Ð¸Ñ. ÐÑÐ»Ð° ÑÐ°Ð·-ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¼Ð½Ð¾Ð³Ð¾Ð»ÑÑÐµÐ²Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð° Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¾ÑÐµÐ½Ð¾Ðº ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¸ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð². Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ FTN ÑÐ¸Ð³Ð½Ð°Ð»Ñ, ÑÐ¿ÐµÐº-ÑÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÑÑ Ð² 2 ÑÐ°Ð·Ð° Ð¿ÑÐµÐ²ÑÑÐ°ÐµÑ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½ÑÑ ÑÑÑÐµÐº-ÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÐÐ°Ð¹ÐºÐ²Ð¸ÑÑÐ° Ñ RRC Ð¾Ð³Ð¸Ð±Ð°ÑÑÐµÐ¹. Ð Ð¼Ð½Ð¾Ð³Ð¾Ð»ÑÑÐµÐ²Ð¾Ð¼ ÐºÐ°Ð½Ð°Ð»Ðµ Ð¼Ðµ-ÑÐ¾Ð´ ÑÐºÐ²Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¼Ð°ÐºÑÐ¸Ð¼ÑÐ¼Ñ Ð¿ÑÐ°Ð²Ð´Ð¾Ð¿Ð¾Ð´Ð¾Ð±Ð¸Ñ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð²ÑÐ¸Ð³ÑÐ°ÑÑ Ð±Ð¾Ð»ÐµÐµ 1 Ð´Ð Ð´Ð»Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÑÐ¾Ð²Ð½Ñ Ð±Ð¸ÑÐ¾Ð²Ð¾Ð¹ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ¸Ð±ÐºÐ¸.
description: In the course of the work the method for synthesis of optimal FTN signaling pulses was developed. MMSE and MLSE equalization algorithms were developed for doubly selective fading channels. A simulation model for evaluating the estimate of spectral efficiency and BER performance of optimal FTN signaling was devel-oped. As a result, optimal FTN pulses were obtained. The estimate of spectral effi-ciency of optimal FTN signaling is double that of conventional Nyquist signaling with no BER performance drop in AWGN channel. Simulation of doubly selective fading channel shows that MLSE equalization algorithm requires lesser SNR values for fixed BER rate than MMSE algorithm for fading channel with one to four ray paths.