Iridium Satellite Network Architecture

Unique to iridium this architecture provides inherent advantages in performance and reliability over other mobile satellite services providers.

Iridium satellite network architecture.

No other network matches the reach coverage and reliability of iridium. Iridium s unique cross linked low earth orbit leo network delivers the highest reliability of any commercial satellite network and our cross linked meshed architecture provides redundancy afforded by no other commercial satellite constellation. Through a crosslinked and overlapping mesh architecture iridium s global coverage means that you are never out of reach regardless of your location. Iridium operates the world s largest commercial constellation with a mesh architecture of 66 cross linked low earth orbit leo satellites providing inherent performance and dependability advantages over bent pipe geostationary geo configurations.

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. This crosslinked architecture provides the additional advantage that communications can be grounded near their desired destinations. The network is considered a meshed constellation of interconnected cross linked satellites so that each satellite talks with the other nearby satellites in adjacent orbits. 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.

Leopold and ken peterson in late 1987 in 1988 protected. Satellite constellation a uniquely sophisticated architecture. The iridium satellite constellation provides l band voice and data information coverage to satellite phones pagers and integrated transceivers over the entire earth surface. Today many communications navigations space mission and observation satellites are in low earth orbits.

The iridium system is a satellite based wireless personal communications network designed to permit a wide range of telephone services voice data fax paging to connect to destinations virtually. Iridium operates the world s largest commercial constellation with a mesh architecture of 66 cross linked. Satellite constellation a uniquely sophisticated architecture. With an upgraded network iridium is poised now more than ever to meet the growing demand for global communications on land at sea and in the skies far into the future.