Control models combine client and server models in a single node, and typically include control logic i. Navy by lockheed martin, the mobile user objective system muos is revolutionizing secure ultrahigh frequency uhf satellite communications satcom for mobile forces. Third muos satellite gets launch date defense news. Approved for public release, distribution is unlimited 20 october 2016 pmw146d1608 sr2017026. Lockheed martins mobile user objective system muos. Edt, 24 june 2016, from space launch complex 41 aboard a united launch alliance atlas 5 rocket in the 551. The muos satellite constellation capabilities they include simultaneous voice, video and mission data transmission over a secure highspeed internet protocolbased system will revolutionize.
Navys first mobile user objective system muos satellite, built by lockheed martin, achieved a major program milestone with the completion of thermal vacuum testing. The terminal segment is interoperable, joining the. The first muos satellite, muos 1, was launched in february 2012, also by an atlas v. It assesses the adequacy of testing, the operational. Apr 24, 2017 the fifth mobile user objective system muos satellite is now operational and delivering secure communications to legacy ultra high frequency uhf radios, lockheed martin announced today. The satellite, which successfully launched june 24, was projected to reach its geosynchronous orbit and enter its test. Paul ghyzel, the navys muos program manager, said in a. Each satellite has a design life of 15 years and can carry. The team completed a series of deployments of the satellite s solar arrays and antennas, with the last. Director, operational test and evaluation mobile user objective system muos multiservice operational test and evaluation2 report june 2016 this report on the mobile user objective system muos fulfills the provisions of title 10, united states code, section 2399. A common operation is to do a pan merge, which combines lowresolution color band information with highresolution panchromatic images.
Muos, the multiuser objective system, is being built by lockheed martin for operation by the us navy as part of the muos satellite constellation that will be fully operational by 2017. The muos test lab in scottsdale is the only facility to provide connectivity to both the muos ground system and an orbiting satellite, representing a onestop, costeffective path to test a radio. The fifth mobile user objective system muos satellite is now operational and delivering secure communications to legacy ultra high frequency uhf radios, lockheed martin announced today. The mobile user objective system muos is a narrowband military satellite communications. Wins could assist us military communications planners with the realistic modeling of realistic communications networks and spectral environments. Muos is the nextgeneration narrowband tactical satellite communications system and it will ensure. Muos5 anomaly identified, satellite remains in safe. The system provides increased communications capabilities to newer, smaller terminals while still supporting interoperability with legacy terminals. Muos mobile user objective system a2100, budgetcosts.
Mobile user objective system muos satellite youtube. In february 2012, the first satellite was launched and within eight months was made operational, providing joint access that seamlessly transitioned without any degradation in service. Launch of muos1 satellite on atlas v, 551 24 february 2012 the heaviest payload to ride an atlas v rocket lifted off from cape canaveral today, 24th february 2012 at 22. General dynamics muosmanpack prc155 radio connects u. Muos 5 satellite comes to florida on way to geosynchronous. Muos 4 completes in orbit testing, receives navy acceptance. Mobile user objective system muos space fence space network ground segment. Units plan sars and gars via automated preferred or manual systems. Navys nextgeneration satellite communications system providing voice and data communications for u. Mobile user objective system general dynamics mission systems. Muos4 secure communications satellite responding normally to. The most powerful version of the atlas placed the 15,000pound satellite into a customized highperigee geosynchronous transfer orbit as. Suite hellenique sax quartet pdf printer telegraph.
Mobile user objective system general dynamics mission. This gives a color image with better resolution than would otherwise be possible. Spaceenabled capabilities for naval, joint and allied operations. The fifth mobile user objective system muos satellite built by lockheed martin for the u. Fifth muos satellite now delivering uhf communications after. Peo space systems fact sheet n a vy communic a tions civilian personnel, with support from the space and naval warfare systems command, leverages commercial advances in terrestrial and satellite technology to greatly expand communications opportunities and capability. Muos4 secure communications satellite responding normally to ground control postlaunch 3 september 2015 muos4, the next satellite scheduled to join the u. Pdf combining satellite data and appropriate objective. Jun 14, 2016 the muos satellite constellation capabilities they include simultaneous voice, video and mission data transmission over a secure highspeed internet protocolbased system will revolutionize. Satellite operations center headquarters and detachment. Pdf algorithms for muos capacity analysis lyman hazelton. This launch comes after 2 failed attempts to launch, after a red weather condition on upper level winds. Muos radio terminal users supporting mobile, tactical ground, sea or air operations can seamlessly connect around the globe and into the global. Muos satellites transfer huge data files in the arctic microwaves.
The 15,000pound satellite was to serve as a backup for a constellation of four other muos spacecraft that will offer improvements to the navys. Armed forces communications and electronics association. General dynamics expands arizona muos radio test lab offering. Contractors also may integrate the waveform into their muos. Muos waveform for secure satellite communications completed. Other muos sites are located near population centers without posing any risks. Designed to support missions that require greater mobility and improved operational availability. Muos and ultrahigh frequency followon satellite constellation.
The team completed a series of deployments of the satellites solar arrays and antennas, with the last. Muos is part of the general market migration of satellite communications from fixed to mobile terminals. Although the program has been criticized for being late and over budget, military spokesmen are extolling the benefits of a planned constellation of five geostationary muos. Dec 19, 2014 the third mobile user objective system muos satellite is scheduled to launch jan. Muos is the department of defenses nextgeneration, advanced narrow band communications satellite constellation that will serve u. The muos program continues to make significant strides in achieving its program goals on time and within budget. Navys new muos 1 satellite, and advanced military communications satellites for the u. The satellite is expected to take eight days to maneuver into its geostationary orbit some 36,000 kilometers above the equator, capt. Jul 19, 20 the satellite is expected to take eight days to maneuver into its geostationary orbit some 36,000 kilometers above the equator, capt. Launch of muos 1 satellite on atlas v, 551 24 february 2012 the heaviest payload to ride an atlas v rocket lifted off from cape canaveral today, 24th february 2012 at 22. One application for the satcom wireless network simulator wins is the u.
Engine glitch stalls navys muos5 satellite defense systems. The launch of the first mobile user objective system muos satellite in february marks a major step forward for the militarys communicationsonthemove projects. The two muos satellites in the test operated at 72 percent of capacity and could. Air force eastern test range afetr muos serves a dualprovider of both voice traffic currently routed by. Muos muos is the current narrowband military satcom system that.
New ultrahigh frequency uhf satellite communications the purpose of this paper. Dec 27, 2011 the first muos satellite is scheduled for launch from cape canaveral, fla. The softwaredefined anarc231 is ready for a seamless transition to the emerging mobile user objective system muos satellite communications networking waveform, while retaining full compatibility with legacy airtoair and airtoground. Navys new muos1 satellite, and advanced military communications satellites for the u. Fifth muos satellite now delivering uhf communications. The first muos satellite was successfully launched in february 2012 and will, together with the associated ground systems, provide initial onorbit capability in may 2012, with the foursatellite global muos constellation achieving full operational capability in 2015. The other muos facilities are in hawaii, virginia, and australia. The third mobile user objective system muos satellite is scheduled to launch jan. Muos5 secure communications satellite reaches orbit, begins. D space communications systems and capabilities navys. Muos is an onorbit fivesatellite constellation that will provide 16 times the capacity of the legacy system. The mobile user objective system is a narrowband military communications satellite system that supports a worldwide, multiservice population of users in the ultra high frequency band. By steve davis, space and naval warfare systems command public affairs.
Air force eastern test range afetr muos serves a dualprovider of both voice traffic. The fourth mobile user objective system muos satellite finished onorbit testing on nov. The muos system is scheduled to provide initial operational capability in 2012 and full operational capability in 2016. Nov 07, 2016 the fifth mobile user objective system muos satellite built by lockheed martin for the u. A muos satellite completes testing in an anechoic test chamber. Launch of muos1 satellite on atlas v, 551 spacevids. The muos 5 satellite is currently stable, safe and under positive control. The first muos satellite, muos1, was launched in february 2012, also by an atlas v. The navys fifth mobile user objective system muos satellite launched at 10.
Navys muos2 satellite in transfer orbit, responding to. The four ground stations are located at the australian defence satellite communications station in kojarane, the. Final muos satellite in place, italian ground station almost. Information in this section is derived from the muos draft solicitation, dated september 10, 2003. Navys mobile user objective system muos is a nextgeneration narrowband tactical satellite system.
Lockheed martin engineers completed and delivered the new software waveform for the u. Director, operational test and evaluation mobile user. Navys new muos 5 communications satellite experiences. The muos programme includes four geostationary earth orbit geo satellites and one onorbit spare. The first muos satellite was successfully launched in february 2012 and will, together with the associated ground systems, provide initial onorbit capability in may 2012, with the four satellite global muos constellation achieving full operational capability in 2015. Mobile user objective system muos fy16 navy programs 292 muos mission combatant commanders and u. Muos 4 secure communications satellite responding normally to ground control postlaunch 3 september 2015 muos 4, the next satellite scheduled to join the u. Muos is the nextgeneration narrowband tactical satellite communications system and it will ensure the continuation of capabilities provided by the ultrahigh. Muos will use earthorbiting satellites as the equivalent of cellphone towers in space. The national security agency nsa ia assessment of v3. Navy has reached orbit, successfully deployed its solar arrays and antennas, and is beginning pre. Robert tarleton, deputy program manager, space and naval warfare systems command, 2003, mobile user objective system muos brief to the naval studies board, presented on november 14, 2003. The user entry segment provides a muos waveform hosted on.
That spacecraft completed initial onorbit testing on 17 july last year, ahead of acceptance testing by the us. Mobile user objective system muos naval technology. After the launch of the second satellite, projected for july 20, muos will provide military users simultaneous voice, video and data capability by leveraging 3g. The navy has not announced a nextgeneration program to follow muos. More than just satellites, muos is a complex dod orchestra comprised of a. Mobile user objective system muos as of fy 2015 presidents. The mobile user objective system muos is a narrowband military satellite communications milsatcom system that supports a worldwide, multiservice population of mobile and fixedsite terminal users in the ultra high frequency uhf band, providing increased communications capabilities to smaller terminal users while still supporting. The navy announced this week that the main engine on its latest communications satellite has failed, leaving the platform short of its intended geosynchronous orbit over the earths equator. Channelizer twtas combine antenna upconverter u2b direction diplexers. The second muos satellite was successfully launched on july 19, 20.
Each of the satellites carries two payloads supporting both the uhf satellite communications system and the wideband code division multiple access wcdma waveform capabilities. Final muos satellite in place, italian ground station. General dynamics expands arizona muos radio test lab. First muos satellite successfully completes key test milestone. Us military eager to see muos satellite network fully active. Algorithms for muos capacity analysis jim marshall the mitre. Navys muos2 satellite in transfer orbit, responding. Niscemi, sicily is one of four ground stations strategically located around the globe that will network with satellites in space. Muos4 secure communications satellite responding normally. Point of contact program executive office space systems communications satellite program office 4301 pacific highway, san diego, ca. Aug 06, 2016 the 15,000pound satellite was to serve as a backup for a constellation of four other muos spacecraft that will offer improvements to the navys satellite communications network for mobile forces. Demirel et al combining satellite data and appropriate objective functions 9 figure 3. General dynamics mission systems provides the integrated ground segments for muos, which will soon provide cell phonelike communications for warfighters on the move. Each satellite covers about onethird of earths surface.