Space Data Link Protocol

Space Data Link Protocol (SDLP) is a set of rules and procedures used for communication between spacecraft and ground stations or between spacecraft. It defines the structure of data messages, the timing of message exchanges, and the error detection and correction mechanisms. SDLP is designed to operate in the harsh environment of space, where communication links are subject to interference, noise, and signal degradation. It provides reliable and efficient communication by using advanced modulation and coding techniques, adaptive power control, and frequency management. SDLP supports various types of data, such as telemetry, telecommand, and payload data, and can handle different data rates and formats. It also includes security features to protect the confidentiality and integrity of the data. SDLP is widely used in space missions by space agencies, such as NASA, ESA, JAXA, and CNSA.
Your Previous Searches
Random Picks
  • Power Transfer: Power transfer refers to the process of transmitting electrical power from one location to another. In the context of space and astronautical engineering, power transfer is a critical aspect of space missions as it enables the transfer of e ... Read More >>
  • Crew Safety: Crew safety refers to the measures taken to ensure the well-being and protection of astronauts during space missions. This includes the design and testing of spacecraft and equipment to withstand the harsh conditions of space, as well as th ... Read More >>
  • Inorganic Scintillators: Inorganic scintillators are materials that emit light when exposed to ionizing radiation. They are widely used in space and astronautical engineering for radiation detection and measurement. Inorganic scintillators have high density, high a ... Read More >>
Top News

Orionids meteor shower is this weekend: Where and when to watch its peak...

Orionids meteor shower is this weekend: Where and when to watch its peakgo.com...

News Source: ABC News on 2024-10-18

Acting or hosting, Travis Kelce wants to continue to pursue a showbiz career. Bu...

Travis Kelce is the host of “Are You Smarter Than a Celebrity?”...

News Source: ABC News on 2024-10-09

Now is a great time to see Saturn in all its ringed glory...

My first sight of Saturn through a telescope inspired my love of space. Dig out your telescopes or visit your local astronomy club, and you may be lucky enough to spot our sixth planet's stunning thic...

News Source: New Scientist on 2024-10-09

Was Bruce Willis right? Could a nuclear blast save us from killer asteroid?...

Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions....

News Source: Al Jazeera English on 2024-10-04

China's answer to SpaceX's Starlink is also threatening astronomy...

The first 18 satellites of a planned Chinese mega constellation are brighter than all but 500 stars in the sky, raising fears of a huge impact on astronomy...

News Source: New Scientist on 2024-10-03