Iridium Satellite Network Wiki

Iridium communications owns and operates the constellation additionally.

Iridium satellite network wiki.

Coverage of earth by the iridium satellites which are arranged in 6 orbits of 11 satellites each. Iridium next launch campaign. Only iridium offers truly global communications through a constellation of 66 crosslinked leo satellites. The iridium network is one of the most robust communications networks in the world consistently performs at 99 9 availability redundant network and satellite architecture only commercial satellite network with fully functional in orbit spares network performance demonstrated to be compliant with gold rcp240.

Formerly iridium satellite llc is a publicly traded american company headquartered in mclean virginia iridium operates the iridium satellite constellation a system of 66 active satellites and 9 spares in space used for worldwide voice and data communication from hand held satellite phones and other transceiver units. No other network matches the reach coverage and reliability of iridium. Iridium s crosslinked mesh architecture creates a web of coverage encompassing 100 of the planet from low earth orbit providing low latency weather resilient services unlike any other satellite provider. The advantage of a satphone is that its use is not limited to areas covered by cell towers.

Iridium uses both tdma time division multiple. A satellite telephone satellite phone or satphone is a type of mobile phone that connects to other phones or the telephone network by radio through orbiting satellites instead of terrestrial cell sites as cellphones do. Leopold and ken peterson in late 1987 in 1988 protected. It can be used in most or all geographic locations on the earth s surface.

Iridium communications owns and operates the constellation additionally selling equipment and access to its services it was conceived by bary bertiger raymond j. Most commercial voice and some data mobile satellite services are provided by systems operating in the l band by iridium inmarsat globalstar and thuraya the l band spectrum allocated for mss is between 1 5 and 2 5 ghz with the upper portion often referred to as the s band. Formerly iridium satellite llc is a publicly traded american company headquartered in mclean virginia iridium operates the iridium satellite constellation a system of 75 active satellites used for worldwide voice and data communication from hand held satellite phones and other transceiver units. The iridium satellite constellation provides l band voice and data information coverage to satellite phones pagers and integrated transceivers over the entire earth surface.

With communications solutions ranging from satellite phones to broadband terminals iridium is trusted by more than a million mariners pilots humanitarians first responders and governments around the world.