title: ZF-ÑÐºÐ²Ð°Ð»Ð°Ð¹Ð·ÐµÑ Ð´Ð»Ñ Ð¿ÑÐ¸ÑÐ¼Ð° SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÐºÐ°Ð½Ð°Ð»Ð°Ñ Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸
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° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 11.04.02 - ÐÐ½ÑÐ¾ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ²ÑÐ·Ð¸ ; 11.04.02_01 - ÐÐ°ÑÐ¸ÑÐµÐ½Ð½ÑÐµ ÑÐµÐ»ÐµÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÑÑÐºÐ¸Ð½Ð°, ÐÐ°Ð´ÐµÐ¶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: 2019
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ²ÑÐ·Ñ ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ
SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ñ
ÐºÐ°Ð½Ð°Ð»Ñ Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸
ZF-ÑÐºÐ²Ð°Ð»Ð°Ð¹Ð·ÐµÑ
Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
Ð¸ÑÐµÑÐ°ÑÐ¸Ð²Ð½ÑÐ¹ Ð´ÐµÐ¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ.

description: Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¼Ð½Ð¾Ð³Ð¾ÑÐ°ÑÑÐ¾ÑÐ½ÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð², Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸ Ð¸ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¿ÑÐ¸ Ð¿ÑÐ¸ÐµÐ¼Ðµ SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÐºÐ°Ð½Ð°Ð»Ð°Ñ Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸. ÐÐ°ÑÑÐ¾Ð½ÑÑÐ° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ ÐºÐ°Ð½Ð°Ð»Ð° Ð´Ð»Ñ Ð¿ÑÐ¸ÐµÐ¼Ð° SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÐºÐ°Ð½Ð°Ð»Ð°Ñ Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸. ÐÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ»Ñ Ð¸ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÑÐ°Ð±Ð¾ÑÐµ. ÐÐ»Ñ Ð¿ÑÐ¸ÐµÐ¼Ð° SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð²ÑÐ±ÑÐ°Ð½ ÑÐ¿Ð¾ÑÐ¾Ð± Ð´ÐµÐ¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸ Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ñ ÑÐµÐ»ÑÑ ÐºÐ¾ÑÑÐµÐºÑÐ¸Ð¸ Ð¿ÑÐ¸Ð½Ð¸Ð¼Ð°ÐµÐ¼ÑÑ Ð¾ÑÑÑÐµÑÐ¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ ZF-ÑÐºÐ²Ð°Ð»Ð°Ð¹Ð·ÐµÑÐ° Ð´Ð»Ñ SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð², Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð°Ñ Ð½Ð° Ð¸Ð·Ð²ÐµÑÑÐ½ÑÑ Ð¾ÑÐµÐ½ÐºÐ°Ñ ÐºÐ°Ð½Ð°Ð»Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿ÑÐ¸ÐµÐ¼Ð° SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÐºÐ°Ð½Ð°Ð»Ð°Ñ Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð°Ñ ÑÑÐµÐ¼Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ZF-ÑÐºÐ²Ð°Ð»Ð°Ð¹Ð·ÐµÑÐ°. Ð Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸Ð¼ÐµÑÑÑÑ Ð¸Ð·Ð¼ÐµÐ½ÑÑÑÐ¸ÐµÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ: ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐ¿Ð»Ð¾ÑÐ½ÐµÐ½Ð¸Ñ SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð², ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÑ Ð¿Ð¾Ð´Ð½ÐµÑÑÑÐ¸Ñ, Ð²Ð¸Ð´ ÐºÐ°Ð½Ð°Ð»Ð° Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸. Ð¡ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ Ð·Ð½Ð°ÑÐµÐ½Ð¸ÑÐ¼Ð¸ ÑÑÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÐºÑÐ¸Ð²ÑÐµ Ð¿Ð¾Ð¼ÐµÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ÐµÐ¼Ð° SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð² ÐºÐ°Ð½Ð°Ð»Ðµ Ñ Ð·Ð°Ð¼Ð¸ÑÐ°Ð½Ð¸ÑÐ¼Ð¸. Ð ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð° ÑÑÐµÐ¼Ð° Ð¸ÑÐµÑÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð´ÐµÐ¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ° Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÐºÑÐ¸Ð²ÑÐµ Ð¿Ð¾Ð¼ÐµÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ SEFDM-ÑÐ¸Ð³Ð½Ð°Ð»Ð°. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², ÑÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¿Ð¾ ÑÐ°Ð±Ð¾ÑÐµ.
description: The work contains a description of multi-frequency signals, a description of channels with fading, and problems when receiving SEFDM signals in channels with fading. The problem of the need for channel correction to receive SEFDM signals in channels with fading is raised. The goal and objectives of the study in work are set. To receive SEFDM signals, a method of demodulation and signal processing was selected to correct the received samples. A ZF equalizer model for SEFDM signals based on well-known channel estimates has been developed. A simulation model of the reception of SEFDM signals in channels with fading is developed, in which the developed scheme for using the ZF equalizer is applied. The model has varying parameters: the compression coefficient of SEFDM signals, the number of subcarriers used, the type of channel with fading. With different values ââof these parameters, noise immunity curves were obtained for receiving SEFDM signals in a fading channel. An iterative demodulator scheme is applied to the developed model, and noise-immunity curves of the SEFDM signal are obtained. The analysis of the results is made, conclusions on the work are formulated.