Войти

Roscosmos has created an algorithm that increases the volume of data transmission from satellites by 10 times

1862
0
+2
Image source: http://spacecorp.ru/

Russian engineers will use an algorithm that will allow the information transmitted by spacecraft to be archived in orbit, significantly reducing the file size.

MOSCOW, February 2. /tass/. The new data compression algorithm created by the Russian Space Systems Holding (RKS, part of the Roscosmos State Corporation) will allow 10 times to increase data transmission from satellites. This was reported on Wednesday in Roscosmos.

"The technology being created in the RCS will allow to increase the volume of transmitted information from 1.2 to 10 times without changing the design of remote sensing spacecraft [remote sensing of the Earth]," the message says.

According to Roscosmos, Russian engineers will use a special adaptive mathematical algorithm that will allow archiving information transmitted by spacecraft directly in orbit, significantly reducing the size of the transmitted file.

"Such an algorithm can be implemented on remote sensing spacecraft, including those transmitting large amounts of data to Earth, such as Resurs, Condor, since the most promising technology is the compression of optical images, which occupy the largest amount of transmitted information and can be compressed without loss," Alexander Mordvinov, head of the digital-analog equipment development department of the RKS, is quoted in the state corporation as saying.

As stated in the message, it is almost impossible to achieve an increase in performance by conventional methods, since modern high-speed radio lines have almost reached the so-called Shannon limit (limits on the maximum data transmission rate through a channel with a given level of interference).

The rights to this material belong to
The material is placed by the copyright holder in the public domain
  • The news mentions
Страны
Компании
Do you want to leave a comment? Register and/or Log in
ПОДПИСКА НА НОВОСТИ
Ежедневная рассылка новостей ВПК на электронный почтовый ящик
  • Discussion
    Update
  • 01.07 18:49
  • 1085
Израиль "готовился не к той войне" — и оказался уязвим перед ХАМАС
  • 01.07 11:46
  • 9533
Without carrot and stick. Russia has deprived America of its usual levers of influence
  • 01.07 09:42
  • 78
Россия использует пропаганду как средство войны против Запада - британский генерал
  • 01.07 08:31
  • 1
Ответ на "Всемирное Смутное время: хочет ли в действительности Европа воевать - Мнения ТАСС"
  • 01.07 06:57
  • 2
Vietnam received the third American Hamilton-class patrol ship
  • 30.06 20:41
  • 2
Проблемному российскому самолету сменили конструктора
  • 30.06 19:13
  • 0
Ответ на "Су-35 отложат про запас"
  • 30.06 16:48
  • 1
Ковальчук: первая атомная станция для Луны будет готова к 2030 году
  • 30.06 16:09
  • 455
Израиль усиливает меры безопасности в связи с опасениями ударов со стороны Ирана
  • 30.06 13:19
  • 2
World Time of Troubles: does Europe really want to fight - TASS Opinions
  • 30.06 11:14
  • 3
Su-35 will be postponed in reserve
  • 30.06 10:30
  • 1
Мини-ракеты для "Панцирей" поставили на серийное производство
  • 30.06 10:09
  • 486
Претензии к администрации сайта
  • 30.06 09:56
  • 2
Russia's barrage ammunition in its military district: Chinese assessment
  • 30.06 09:44
  • 1
Finnish tip-off: NATO planes have worked out a breakthrough of the Russian air defense system