title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ethernet-ÑÑÐ°ÑÐ¸ÐºÐ° Ð² ÑÐµÑÐ¸ VSAT
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: The study of Ethernet traffic transmission characteristics in the VSAT network
Creators: name: ÐÐ¾Ð»Ð¾ÑÑÐº, ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2025
Subjects: ethernet
Ð¼Ð¾Ð´ÐµÐ¼-Ð¼Ð°ÑÑÑÑÑÐ¸Ð·Ð°ÑÐ¾Ñ eastar uhp-1000
Ð¸Ð½ÐºÐ°Ð¿ÑÑÐ»ÑÑÐ¸Ñ
Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
Ð´Ð¶Ð¸ÑÑÐµÑ
Ð¿ÐµÑÐµÐ´Ð°ÑÐ° Ð´Ð°Ð½Ð½ÑÑ
ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð°Ñ ÑÐ²ÑÐ·Ñ
Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ
eastar uhp-1000 modem-router
encapsulation
modulation
jitter
data transmission
satellite communication
atmospheric conditions

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: ÐÐ°Ð½Ð°Ð» ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð¾Ð¹ ÑÐ²ÑÐ·Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ VSAT Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¾Ð´ÐµÐ¼Ð°-Ð¼Ð°ÑÑÑÑÑÐ¸Ð·Ð°ÑÐ¾ÑÐ° Eastar UHP-1000. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ: Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ IP-ÑÑÐ°ÑÐ¸ÐºÐ° Ð² ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð¾Ð¼Â  ÐºÐ°Ð½Ð°Ð»Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ VSAT Ð¸ Ð¾ÑÐµÐ½ÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ð¹ Ð½Ð° ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²Ð¾Ð¹ ÑÐ²ÑÐ·Ð¸. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ, Ð¿Ð¾ÑÑÑÐ¿Ð°ÑÑÐ¸Ñ Ð¸Ð· ÑÐµÑÐ¸ Ethernet, Ð² ÑÐ¿ÑÑÐ½Ð¸ÐºÐ¾Ð²ÑÑ ÐºÐ°Ð½Ð°Ð»Ð°Ñ DVB-S2 ÑÐ¸ÑÑÐµÐ¼Ñ VSAT Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¿Ð¾Ð³Ð¾Ð´Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ. ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ° Ð¸ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ VSAT Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¾Ð´ÐµÐ¼Ð°-Ð¼Ð°ÑÑÑÑÑÐ¸Ð·Ð°ÑÐ¾ÑÐ° Eastar UHP-1000, Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ (ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ, Ð·Ð°Ð´ÐµÑÐ¶ÐºÐ° Ð¿Ð°ÐºÐµÑÐ¾Ð² Ð¸ Ð´Ð¶Ð¸ÑÑÐµÑ). ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð¿ÑÐ¸ Ð¾ÑÐ°Ð´ÐºÐ°Ñ ÑÑÑÐ´ÑÐ°ÐµÑÑÑ ÑÐ¾Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ðµ ÑÐ¸Ð³Ð½Ð°Ð»/ÑÑÐ¼, ÑÑÐ¾ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ðº ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð¸ Ð¿Ð¾ÑÐµÑÑÐ¼ Ð¿Ð°ÐºÐµÑÐ¾Ð². Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ²Ð¸Ð´ÐµÑÐµÐ»ÑÑÑÐ²ÑÑÑ Ð¾ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð° Ð°Ð´Ð°Ð¿ÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ð¸ Ð¸ ÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÐ¡Ð Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð´Ð°Ð½Ð½ÑÑ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ VSAT. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¾ÑÐºÑÑÑÑÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÐµ ÑÐµÑÑÑÑÑ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÑÐµÐ´ÑÑÐ²Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ (Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð¹) ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¾ (Ð¿ÑÐ¾ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾) Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ_MATLAB.
description: The object of study is: the satellite communication channel of VSAT system based on Eastar UHP-1000 router modem.Â  The aim of the work is: experimental study of basic characteristics of IP-traffic transmission in satellite channel of VSAT system and estimation of weather conditions influence on quality of satellite communications. This work is dedicated to investigating the main characteristics of data transmission from the Ethernet network in the DVB-S2 satellite channels of the VSAT system under various weather conditions. The configuration and setup of the VSAT system based on the Eastar UHP-1000 modem-router were carried out, measurement methods were selected, and experimental studies of the main data transmission characteristics (data transfer speed, packet delay, and jitter) were conducted. It was shown thatÂ  in rain conditions, the signal-to-noise ratio worsens, leading to a decrease in data transfer speed and packet loss. The results indicate the feasibility of using Adaptive Coding and Modulation (ACM) mode and conducting monitoring to enhance data transmission reliability in VSAT systems. Open educational resources and information search and analysis programs were utilized. Automation tools were used for development. The software MATLAB was applied and tested.