Спутник связи. Iridium NEXT 112. [Редактировать]

Компания Iridium Communications Inc. анонсировала в июне 2010 что она собирается полностью обновить свою орбитальную группировку космических аппаратов связи. В этой связи она заключила контракт с Thales Alenia Space относительно разработки и производства космических аппаратов нового поколения. При этом, компания Orbital ATK была выбрана в качестве подрядчика по работам связанным со сборкой и испытаниями изделий. Согласно планам компании, будущая группировка должна будет включать 72 космических аппарата на орбите и девять которые будут находиться в резерве на Земле. Стоимость работ по обновлению не разглашалась, однако, исходя из данных производителей можно ориентировочно определить стоимость работ в размере 2.9 млрд. долл. 
С технической точки зрения каждый из аппаратов в качестве основной полезной нагрузки должен будет иметь на своем борту фазированную L диапазонную антенну, которая будет способна генерировать около 48 лучей, которые будут покрывать круг диаметром около 4700 км. Также на аппаратах установлен Ка диапазонный ретрансляционный комплекс который будет осуществлять как сброс информации на Землю, так и осуществлять передачу информации между аппаратами на орбите. 
Помимо основной задачи связанной с передачей информации аппараты компании позволяют устанавливать на борт дополнительную полезную нагрузку общей массой до 50 кг и потребляемой мощностью до 90 ватт. К настоящему времени известно, что на борт аппарата планируется устанавливать:

  • Полезную нагрузку компании Aireon LLC, которая предназначена для организации контроля за воздушным трафиком.
  • 58 аппаратов должны будут оснащены системами AIS которые должны будут позволить отслеживать суда в режиме реального времени.  

 

Дополнительная классификация

#Наименования
1Страна оператор(владелец) - США
2Страна производитель - Европа
3Страна производитель - США
4Тип оператора(владельца) - коммерческий
5Все спутники связи

Технические характеристики

#ХарактеристикаЗначение
1Масса (аппарат), кг860
2Масса (топлива), кг141
3Масса (дополнительной полезной нагрузки аппарата), кг50
4Габариты (аппарат), метра3.1х2.4х1.5
5Скорость (передачи данных предоставляемая дополнительной полезной нагрузке), кбит в секунду1024
6Количество (аппаратов в группировке), шт.66
7Мощность, Вт2200
8Мощность (потребляемая дополнительной полезной нагрузкой), Вт90 (пиковая 200)

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (аппарат), млн. долл.2010-01-0131

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром База Ванденберг
2Дата пуска2017-01-14
3Полезная нагрузка 1xIridium NEXT 103
4Полезная нагрузка 1xIridium NEXT 114
5Полезная нагрузка 1xIridium NEXT 112
6Полезная нагрузка 1xIridium NEXT 111
7Полезная нагрузка 1xIridium NEXT 109
8Полезная нагрузка 1xIridium NEXT 108
9Полезная нагрузка 1xIridium NEXT 106
10Полезная нагрузка 1xIridium NEXT 102
11Полезная нагрузка 1xIridium NEXT 104
12Полезная нагрузка 1xIridium NEXT 105
13Ракета-носитель 1xФалькон 9 (вер 1.2)

Найдено 659 документов по запросу «Iridium NEXT 112». [Перейти к поиску]


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.... . . . . . . . . . . . . . . . . . . . . . . 139 Figure 15. Publicly Reported Iridium Annual Revenue . . . . . . . . . . . . . . . . . . . . . . . . . 140 Figure 16... to be Introduced During the Next 5 Years . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Table 23. Payload and... for the next 10 years. The launches in the next 10 years... satellites to be launched as Iridium, Globalstar, ORBCOMM, O3b, Planet Labs... U.S.) launch service procurement—over the next ten years. The Report provides... for this drop. Intelsat, Eutelsat, • 112 • 2014 Commercial Space Transportation Forecasts... expected to increase over the next decade. The outlook for satellite... operator O3b, which touts its next-generation global network as combining... Committee members include Boeing, Intelsat, Iridium, Lockheed Martin, Orbital, SES, and... loss of financing support for Iridium’s next generation satellite system secured by... commercial launch services during the next 10 years. Commercial launches, as... to the continued deployment of Iridium constellation, Skybox Imaging planning for... 2018, when telecommunication constellations, including Iridium, finish deployment. From 2014 to... satellites to be launched as Iridium, O3b, Planet Labs, Skybox all... 2023. The launches in the next 10 years are predominantly commercial... will be introduced in the next few years. Historically, the relatively... the major NGSO telecommunications constellations, Iridium, Globalstar, ORBCOMM, and O3b, are... 2 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 O3b (4) - Soyuz 2 Iridium (2) - Dnepr Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 ORBCOMM (8) Falcon 9 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 Iridium... in 2016 and 2017, as Iridium replaces its satellites and Globalstar... Guiana, respectively. The first two Iridium NEXT satellites are currently planned to... 2015. Two ORBCOMM and seven Iridium NEXT launches are planned for the... 2 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 O3b (4) - Soyuz 2 Iridium (2) - Dnepr Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 ORBCOMM (8) - Falcon 9 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 Iridium... two wideband systems Globalstar and Iridium are on orbit and operational... System/ Operator Globalstar/ Globalstar, Inc. Iridium/ Iridium Communications Inc. Prime Contractor Satellites... Gen.) 68/54 Motorola (Iridium) Thales Alenia Space (Iridium NEXT) Mass kg (lb... additional spares launched June 2002. Next generation system under development by... Alenia Space. Multiple launches of Iridium NEXT constellation are projected to begin....) LEO 680 (1,500) Iridium 90/72 800 (1,763) Iridium NEXT LEO Broadband NGSO... the 1990s, ORBCOMM, Globalstar, and Iridium, are in different stages of... in 1994. Remarks Iridium Satellite LLC 2001 Authorized Iridium to operate feeder....25 Mobile-Satellite Service (MSS). Iridium Satellite LLC 2002 Granted assignment... to the operation of the Iridium Mobile Satellite Service System. ORBCOMM... constellation. Iridium Iridium Communications Inc. is the successor to the original Iridium LLC that built and launched the Iridium satellite constellation in the late 1990s. Iridium Communications Inc... at least 2015. In 2010, Iridium selected TAS as the prime... Space Transportation named Iridium NEXT. Figure 15. Publicly Reported Iridium Annual Revenue Each... to the primary communications payload. Iridium is marketing this opportunity to.... Iridium announced that SpaceX will be the primary launch provider for Iridium NEXT. Iridium... provider of launch services for Iridium NEXT. The company reportedly plans to... in 2015. The first two Iridium NEXT satellites are currently planned to... 2015. The rest of the Iridium NEXT constellation will launch on approximately... each. Nine Iridium NEXT satellites will remain ground spares. Iridium revenues are presented... of the first generation Globalstar, Iridium, and ORBCOMM constellations have exceeded... Satellite Design Life 15 years Iridium 5 years Most of the satellites... of SAR satellites called TerraSAR-X Next Generation. The launch is planned... and Airbus are also discussing a next generation of satellites beyond the... life. Though planning for the next generation of satellites is underway.... In 2012, NASA announced the next phase of commercial crew development... from 2015 to 2017 as Iridium replaces its satellites. No telecommunications... 2 percent of launches over the next 10 years, including 2 launches of... micro (ORBCOMM) to small (Globalstar, Iridium, O3b), none over 800 kilograms... the three major systems, Globalstar, Iridium, and ORBCOMM, launched. The 2013... its major launch campaign. The Iridium NEXT deployment schedule does not fully...



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... used today by our competitors, Iridium and Globalstar, and those planned... competition from two MSS operators: Iridium, which provides satellite services on... on a multi-regional basis. Both Iridium and Globalstar operate in different.... After commencing operations in 1998, Iridium filed for U.S. bankruptcy protection in..., we have faced competition from Iridium in voice and lower speed.... Iridium has also launched higher rate data services, OpenPort and Iridium Pilot.... Iridium has announced plans to deploy a constellation of new satellites, called Iridium NEXT... data services. In June 2010, Iridium announced a contract for new satellites... 2015. As a result, competition from Iridium in our MSS sectors could... after the deployment of the Iridium NEXT satellites. 18 Globalstar, which operates... the fact that, unlike the Iridium fleet, its satellites do not... be substantially global within the next few years. Technological innovation in... comment. On 11 February 2013, Iridium filed a separate rulemaking seeking to.../Iridium spectrum to Iridium and to proceed with licence modifications to allow Iridium exclusive use of the entire reallocated spectrum. Iridium has....2) 84.7 2011 992.1 (531.0) (72.0) (112.6) 276.5 Free cash flow decreased... defence spending outlays over the next two years. While the US... from Iridium Communications Inc. (“Iridium”), a global MSS operator, has been increasing. Iridium provides... level of competition we face. Iridium has plans to bring a new... and results of operations. Our next generation services are being developed... subject to implementation risk. Our next generation service, Global Xpress, which... and Chief Financial Officer at Iridium. Mr Mondale holds a Bachelor of... our ability to provide services. Next generation services and satellites We... 23 728.9 1.5 (69.2) 661.2 992.1 2.7 (112.6) 882.2 (437.2) (22.9) (23.9) (15... in operating expenses for the next 12 months and up to a maximum of 100% for the next three years on a rolling basis... forecast net debt for the next two years on a rolling basis... Over 5 years Total 114.7 14.2 112.0 9.1 388.3 — 1,022.9 — 1,637.9 23.3 389... be annexed to the Company’s next annual return to be filed... Principal risks and uncertainties (continued) Next generation services and satellites Our....3) 17.1 (476.0) (234.6) (2.1) — 1.2 460.1 2.3 (114.5) (112.2) 347.9 (76.2) 271.7 274.6 0.2 271... 16 16 2011 2010 992.1 2.7 (112.6) 882.2 786.2 1.2 (42.9) 744.5 (489... in operating expenses for the next 12 months and up to a maximum of 100% for the next three years on a rolling basis... forecast net debt for the next two years on a rolling basis....6) (27.5) (37.7) Eliminations — (309.3) (309.3) — — — (112.2) (0.2) — (0.2) — 330.6 (1,648.7) — — — — (419.4) 53.3 — 0.1 — — Total 1,171.6 — 1,171.6 443.0 17.1 460.1 (112.2) 347.9 (76.2) 271.7 3,144.7 (2,122....0 14.7 — 13.7 2.8 5.1 6.9 0.6 1.4 12.6 1.3 121.1 (6.6) 114.5 1.1 0.1 1.1 2.3 112.2 2010 includes US$8.9m non....6 — — 62.6 — — — — — — (17.5) — (17.5) 63.9 48.4 0.3 112.6 8.7 6.2 4.1 19.0 (11.1) (8.5) (17.7) (47.7) (85... 2 and 5 years Over 5 years Over 112.0 388.3 1,022.9 9.1 — — 1.2 5.9 21.0 122.3 394... will be incurred during the next two years during which the... be annexed to the Company’s next annual return to be filed...



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... $9,124 $56,902 BUSINESS OVERVIEW Iridium Communications is a Mobile Satellite Communication.... Iridium was originally launched in November 1, 1998 under the name Iridium SSC... the outstanding equity of Iridium Holdings LLC, or Iridium Holdings, and we... domestically and internationally. Distribution Network Iridium solutions are distributed through a network... develop new solutions for customers. Iridium leverages their distribution network‟s expertise.... Satellite Phones Iridium recently developed their newest satellite phone, Iridium 9555, which... capability within the next year. Voice and Data Modems Iridium offers voice.... They recently developed their next generation transceiver, the Iridium 9522B L-Band transceiver...-to-Machine (M2M) Data Devices Iridium‟s next generation short burst data modem... applications. Recently, an increased number 3 Iridium Communications University of Oregon Investment... communication of position, essential data, 4 Iridium Communications University of Oregon Investment... area for years to come. IRIDIUM NEXT Iridium NEXT is Iridium‟s plan for a second-generation... sea and in the skies. Iridium NEXT will drive innovation and growth... backward compatible with Iridium‟s current handsets, devices and applications. 5 Iridium Communications University of Oregon Investment Group http://uoig.uoregon.edu Iridium NEXT... Lockheed team that designed Iridium‟s first constellation. Iridium also picked a prime satellite... the same function for Iridium NEXT. Work on IRDM NEXT started in June... cost of Iridium NEXT is estimated to be roughly $3 billion dollars. Iridium will... to Iridium‟s needs. They can draw out debt over the next five years when building Iridium NEXT and do not.... 6 Iridium Communications University of Oregon Investment Group http://uoig.uoregon.edu Iridium believes that the NEXT constellation will provide.... Iridium predicts a $200 to $300 million net cash contribution to Iridium with a recurring revenue stream for collecting and providing over the NEXT... (MEO) and Geosynchronous satellites (GEO). Iridium operates their constellation in a LEO... next decade or more. The five competitors within MSS are Inmarsat, Iridium... very unprofitable until their next system is deployed 8 Iridium Communications University of... First Iridium NEXT Hosted Payload Agreement Signed. February 3, 2011. Globe Newswire. “Iridium Communications... with Iridium that reserves hosted payload capacity on Iridium's next-generation satellite constellation, Iridium NEXT... Iridium NEXT is in space. Orbital will be acting as a subcontractor on Iridium NEXT helping to integrate hosted payloads, including their own. 9 Iridium Communications University of Oregon Investment Group http://uoig.uoregon.edu Iridium CEO Matt Desch said, "Commercially hosted payloads on Iridium NEXT offer... offering with the launch of Iridium NEXT Threats  Tightening of US Budget... the DoD  Unforeseen difficulties launching Iridium NEXT within the economic, political and... coverage of terrestrial systems 11 Iridium Communications University of Oregon Investment... external organizations” Google Finance 12 Iridium Communications University of Oregon Investment... because of the release of Iridium NEXT before trending down. Government Government... relative insignificant proportion of Iridium‟s total revenue. 14 Iridium Communications University of... of the launch of Iridium NEXT with companies paying Iridium to take a device... out cash and cash equivalents, Iridium NEXT cash payments, debt payments and... Iridium Communications University of Oregon Investment Group http://uoig.uoregon.edu next..., Iridium‟s management has outlined the estimates of capital expenditures for Iridium NEXT. These... adds the sum of the Iridium NEXT expenditures divided by fifteen year.... Since in the terminal year Iridium NEXT depreciation is at its midpoint... $.3 billion. Iridium can draw down on the debt over the next five years when building Iridium NEXT and Iridium will not... changing capital structure of Iridium over the next fifteen years, a single W.A.C.C calculation... http://uoig.uoregon.edu RECOMMENDATION Iridium communications is a well positioned company... of Iridium NEXT. The majority of them will be announced over the next... announced and the launch of Iridium NEXT comes closer, the stock price....53% 5% 812,492 112,154 13.16% 2% 852,112 109,911 12... Group ($ in thousands) Total Revenue Iridium NEXT % of Revenue Terrestrial System % of... 19.82% APPENDIX 9 – DEPRECIATION SCHEDULE Iridium Next Depreciable Launch 2015 Accumulated Deprecation...,333 66,332.67 5.00% Iridium Next Depreciable Launch 2016 Accumulated Deprecation...,247 176,247 176,280 Iridium Next Depreciable Launch 2017 Accumulated Deprecation... Group ($ in thousands) Total Revenue Iridium NEXT 2010Q1 2010Q2 2010Q3 81,700... Fact Set IBIS World Iridium Communications Website Iridium Communications Investor Relations Ari...



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... about 100 satellites, whereas the Iridium constellation has about 200 people... Uplink Site able FO c Iridium (66) Iridium Astrolink (9) Iridium Celestri (63) ICO (10... action in preparing for the next conflict?” The U.S. military complex has... reverberations that echoed for the next century. The Third Reich’s blitzkrieg... GBS) DSCS MILSTAR FIBER GRID Iridium (66) IN-THEATER TELEPORT A ERSE... Uplink Site able FO c Astrolink (9) Iridium Iridium Celestri (63) ICO (10) GE... be launched worldwide within the next 10 years. Approximately three-quarters... (FYDP) and well into the next century, barring galvanizing international circumstances... offered by such entities as Iridium, Teledesic, and Spaceway. This will... indication (MTI) and SAR assets. Next, we consider a few key technologies...-cost and higher-capability systems. Next, we provide a description of current... and V-band applications, especially for next-generation bandwidth-on-demand systems..., narrowband, and protected and survivable. Next we discuss an advanced concept... 9.6 kbps). At least four systems (Iridium, Globalstar, ICO, and Ellipso are... operating in 2005. Their next-generation upgrades (Iridium, Globalstar, and Ellipso have... a Federal Communications Commission license for next-generation systems), supporting data rates... Development) No. of Satellites Orbit Iridium Globalstar ICO Ellipso Regionals (Thuraya... global handheld commercial communications systems. Iridium and Globalstar (LEO) and ICO... mitigate this problem in the next 5 years, namely: 1. Provide for a continuation... contracted for implementation of an Iridium service gateway for the military... of flexibility and processed bandwidth. Next-generation regenerative wideband systems are... systems. Early systems such as Iridium and Globalstar have targeted modest... U.S. forces may be jamming it. A next-generation dedicated military GPS system... … There’s a revolution brewing. It’s the next big wave.61 6.2.5 Fiscal Uncertainty... via a series of launches. Motorola’s Iridium failure rate is 5 percent to... major impacts on Iridium’s deployment. As an example, Iridium’s assembly line has... previously unavailable capabilities. For example, Iridium will enable continuous, real-time... anonymous intruder could disable our next-generation spacecraft and thus seriously... communications links, including Inmarsat or Iridium. However, these systems may be.... These are such constellations as Iridium and Teledesic. They launch smaller... vehicles and spacecraft for the next 20 years. Recommendation: •= Show Air... will exceed capacity within the next several years. Throughput has multiple... space launch capability over the next 10 years •= Define opportunities to... nation’s launch requirements within the next few years. •= Current and available... Flight Demos • Airframe and Propulsion Next-Generation Vehicle Decision 4 Figure H-2. X-33... the time of the explosion. Iridium might survive only for several... allowing users to benefit from next-generation services in a seamless transition... operating about 100 satellites, whereas Iridium, a new commercial system, has about... Force system (see Figure I-2) with Iridium (see Figure I-3). Although these two... of satellites with multiple missions •= Iridium Network Single satellite type with...–based orbit maintenance •= Iridium Next: capacity and data rate 50x Iridium •= Teledesic/Celestri: capacity and data rate 10,000x Iridium I-5 Advanced... I I R DI U M Mobile R IRIDIUM Subscriber Unit Public Switched Telephone Network IRIDIUM is a registered trademark and service mark of Iridium LLC Figure I-3. Iridium... system characteristics. DoD participation in Iridium (albeit late in the cycle.... Emerging space systems such as Iridium, Teledesic, and Spaceway could provide... for queuing and information fusion. Next, the SEAD mission execution uses... Research Projects Agency’s (DARPA’s) JFACCafter-next and the AEF experiment will... tasking Figure I-10. JFACC-After-Next Information management-related technology enablers... For example, connectivity to the Iridium mobile satellite service (MSS) network... phone booth paging, instant infrastructure Iridium, Globalstar, ICO Mobile Service Civil... second [kbps]) data services. The Iridium MSS is the first system... large satellite constellations, such as Iridium. In order to take advantage... Evolving Technology and Standards → Next Spiral → Modifications → Next Spiral Program Goals and... Space Operations Squadron tours) • COMSAT • Iridium operations center • Air Force Space... Evolving Technology and Standards → Next Spiral → Modifications → Next Spiral Program Goals and... shell, ACEIT (described in the next section). ACEIT provides a consistent set... (as in the case of Iridium). Third, technology advances have increased.... With Iridium and other communications systems being fielded in the next few... (as in the case of Iridium). Third, technological advances have increased... is commonplace today (for example, Iridium); however, it is intuitive that... $2,880 $1,013,361 $822,318 $112,811 $104,751 $441,000...



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.... . . . . . . . . . . . . . . . . 43 Figure 15. Publicly Reported Iridium Annual Revenue . . . . . . . . . . . . . . . . . . . .44 Figure 16... for the next 10 years. The launches in the next 10 years... satellites to be launched as Iridium, Globalstar, ORBCOMM, O3b, Planet Labs... U.S.) launch service procurement—over the next ten years. The Report provides... operator O3b, which touts its next-generation global network as combining... Committee members include Boeing, Intelsat, Iridium, Lockheed Martin, Orbital, SES, and... loss of financing support for Iridium’s next generation satellite system secured by... commercial launch services during the next 10 years. Commercial launches, as... to the continued deployment of Iridium constellation, Skybox Imaging planning for... 2018, when telecommunication constellations, including Iridium, finish deployment. From 2014 to... satellites to be launched as Iridium, O3b, Planet Labs, Skybox all... will be introduced in the next few years. Historically, the relatively... the major NGSO telecommunications constellations, Iridium, Globalstar, ORBCOMM, and O3b, are... (6) - Soyuz 2 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 Iridium (2) - Dnepr Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 ORBCOMM (8) Falcon 9 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 Iridium... in 2016 and 2017, as Iridium replaces its satellites and Globalstar... Guiana, respectively. The first two Iridium NEXT satellites are currently planned to... 2015. Two ORBCOMM and seven Iridium NEXT launches are planned for the... 2 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 O3b (4) - Soyuz 2 Iridium (2) - Dnepr Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 ORBCOMM (8) - Falcon 9 Iridium (10) - Falcon 9 Iridium (10) - Falcon 9 Iridium... two wideband systems Globalstar and Iridium are on orbit and operational.... Iridium/ Iridium Communications Inc. Thales Alenia Space (2nd Gen.) 68/54 Motorola (Iridium) Thales Alenia Space (Iridium NEXT) Mass kg (lb... additional spares launched June 2002. Next generation system under development by... Alenia Space. Multiple launches of Iridium NEXT constellation are projected to begin....) LEO 680 (1,500) Iridium 90/72 800 (1,763) Iridium NEXT LEO Broadband NGSO... the 1990s, ORBCOMM, Globalstar, and Iridium, are in different stages of... authorized in 1994. Iridium Satellite LLC 2001 Authorized Iridium to operate feeder....25 Mobile-Satellite Service (MSS). Iridium Satellite LLC 2002 Granted assignment... to the operation of the Iridium Mobile Satellite Service System. ORBCOMM... constellation. Iridium Iridium Communications Inc. is the successor to the original Iridium LLC that built and launched the Iridium satellite constellation in the late 1990s. Iridium Communications Inc... at least 2015. In 2010, Iridium selected TAS as the prime... a second generation satellite constellation, named Iridium NEXT. Each satellite in the new... to the primary communications payload. Iridium is marketing this opportunity to... Figure 15. Publicly Reported Iridium Annual Revenue Iridium announced that SpaceX will be the primary launch provider for Iridium NEXT. Iridium... provider of launch services for Iridium NEXT. The company reportedly plans to... in 2015. The first two Iridium NEXT satellites are currently planned to... 2015. The rest of the Iridium NEXT constellation will launch on approximately... each. Nine Iridium NEXT satellites will remain ground spares. Iridium revenues are presented... of the first generation Globalstar, Iridium, and ORBCOMM constellations have exceeded... Satellite Design Life Globalstar 7.5 years Iridium 5 years Most of the satellites... of SAR satellites called TerraSAR-X Next Generation. The launch is planned... and Airbus are also discussing a next generation of satellites beyond the... life. Though planning for the next generation of satellites is underway... $1.4 million Paragon Space CCDev2 2011 $112.9 million Boeing Vehicles and Technologies.... In 2012, NASA announced the next phase of commercial crew development... to be Introduced During the Next 5 Years ALASA GOLauncher-2 LauncherOne Lynx... from 2015 to 2017 as Iridium replaces its satellites. No telecommunications... micro (ORBCOMM) to small (Globalstar, Iridium, O3b), none over 800 kilograms... known manifested payloads over the next two years. Table 24. Distribution... the three major systems, Globalstar, Iridium, and ORBCOMM, launched. The 2013... its major launch campaign. The Iridium NEXT deployment schedule does not fully...



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0.08/5
Iridium Communications Inc. Iridium NEXT R E L I A B L E • C R I T I C A L • L I F E L I N E S® 2014 Annual Report Company Profile ... program underway for its next-generation network – Iridium NEXT. Reaching over oceans, through airways and across the polar regions, Iridium... business plan for our next-generation satellite constellation, Iridium NEXT, which we expect... development of Iridium NEXT. Iridium NEXT R E L I A B L E • C R I T I C A L • L I F E L I N E S® Financial Highlights 2010 2011 2012 2013 2014 Iridium Communications... hardware components for Iridium NEXT, including the Main Mission Antenna. Iridium NEXT is on... complete and ready for Iridium NEXT. 2014 Annual Repor t 7 R E L I A B L E • C R I T I C A L • L I F E L I N E S® Iridium NEXT is almost here... launching our new satellite constellation, Iridium NEXT. Iridium NEXT will maintain the architecture of... the Iridium NEXT constellation. We are developing our next-generation satellite constellation, Iridium NEXT, which... from both the original Iridium system and the Iridium NEXT system. In 2014... the development of Iridium NEXT and will operate and maintain Iridium NEXT, including a transitional... from both the original Iridium system and the Iridium NEXT system. Boeing provides... with respect to our Iridium NEXT satellites. See -“Iridium NEXT” below. Our current satellite... are currently developing our next-generation satellite constellation, Iridium NEXT, which we expect... launch and operate Iridium NEXT. The application remains pending. The Iridium NEXT constellation will... develop Iridium NEXT and related ground infrastructure could be compromised. Our Iridium NEXT launch... of our resources to develop Iridium NEXT, our next-generation satellite constellation, along... and Iridium PRIME, to fund a portion of the costs associated with Iridium NEXT... of Iridium NEXT. Based on the current launch schedule, we expect Iridium NEXT satellites... those from Iridium PRIME and hosted payloads on our Iridium NEXT satellites, will... from both the original Iridium system and the Iridium NEXT system. The Boeing... securing debt financing for Iridium NEXT, the Company’s next-generation satellite constellation. Capitalized... Iridium NEXT satellites. Based on the current launch schedule, the Company expects Iridium NEXT... Boeing will operate and maintain Iridium NEXT (the “Iridium NEXT Support Services Agreement”). Boeing... from both the original Iridium system and the Iridium NEXT system. Obligations to... build of satellites for Iridium NEXT, the Company’s next-generation satellite constellation. The... an aggregate amount of approximately 112,000 stock options. These options... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT... between Iridium Satellite LLC and Thales Alenia Space France for the Iridium NEXT...† Iridium NEXT Support Services Agreement No. IS-10-019, by and between Iridium Satellite LLC and The Boeing Company for Support Services for Iridium NEXT... Iridium Satellite LLC and The Boeing Company for Support Services for Iridium NEXT..., Iridium NEXT revenue and expenses (for periods prior to the deployment of Iridium NEXT..., Iridium NEXT revenue and expenses (for periods prior to the deployment of Iridium NEXT...



Дата загрузки: 2017-05-21
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0.29/5
... в экстренные оперативные службы (в перспективе, в систему 112). Совершить вызов водитель может и вручную... не имеет доступа в Интернет, а компания Iridium оценивает, что только 10% поверхности... скоростях сравнивых с коммутируемым доступом. Так, Iridium и Inmarsat уже начали обновление своих... характеристиками скорости передачи данных (например, у Iridium Global Xpress скорость передачи на... 384 кбит/с до 5 Мбит/с; у Inmarsat Next с 2,4 кбит/с до 1,5 Мбит/с. Параллельно вся... г. Кроме того, существующие спутниковые операторы Iridium и Inmarsat обновляют свои спутники связи... спутников состоялся в 2013-2014 гг. • Iridium Next Инвестиции в размере 2,9 млрд. долл. Компания... спутниковых услуг. Существующие спутниковые операторы Iridium и Inmarsat осуществляют обновление своих группировок... совместно с компанией ЗАО "Сфера": Система-112. Партнер Демо-зоны ICL-КПО...



Дата загрузки: 2017-05-20
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0.36/5
... doubled since 1960. In the next 30 years, the UN forecasts... dropping to 0.5 percent over the next 30 years. This growth rate... more than doubled over the next 30 years, while emerging economies... 20 percent. Productivity Over the next 30 years, the OECD forecasts... to weather fluctuations over the next de­ cade. At the same... 17,712,148 19,411,112 9.6% Outbound 10,358,888 10...



Дата загрузки: 2017-01-16
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0.11/5
.../MDR [1] stated that in the next …ve years, there will be... should be implemented in the next generation of GEO satellites. The... of this technology in the next paragraph. 38 3.2 Wireless Environment 3.2.1 History... the success of low tolerance next generation technologies. Therefore, design technologies.... This was when Globalstar and IRIDIUM systems were launched. They forecast... using radio or laser ISLs. IRIDIUM, Teledesic, Hughes Spaceway and Astrolink...). LEO provides services for voice (e.g. IRIDIUM, Globalstar), messaging (e.g. Orbcomm) and proposed... (e.g. Teledesic, Skybridge, and the next generation of IRIDIUM-IRIDIUM Next/INX). 4. Highly Elliptical Orbits... of this circular orbit are IRIDIUM and Teledesic. Both orbits have... orbit is called a polar orbit (IRIDIUM and Teledesic are polar circular... been fully deployed to date: IRIDIUM (66 satellites and 14 spares... SATELLITE SYSTEM OPERATOR GLOBALSTAR IRIDIUM Globalstar LP IRIDIUM Satellite LLC Constellation Communications Mobile Com. Holding (MCHI) Globalstar LP IRIDIUM Satellite LLC ECCO II Ellipso 2G Globalstar GS-2 IRIDIUM / Macrocell... Big LEOs are listed below: 1. IRIDIUM uses Time Division Multiple Access... Code Division Multiple Access (CDMA). 2. IRIDIUM has on-board processing and... to Wood, till now only IRIDIUM and Teledesic belong to satellite.... This network is used by IRIDIUM and Teledesic. This type of... is called cross-seam ISL. IRIDIUM does not provide this type... determined by the system. The IRIDIUM satellite has a footprint with a diameter... separated) to limit interference. In IRIDIUM, each footprint consists of 48... orbital plane 1 are intraplane ISL.IRIDIUM is the …rst satellite communication... media for their direct communication. IRIDIUM uses a GSM based telephony architecture... their ISLs. Connections between the IRIDIUM network and the Public Switched... be handed over to the next satellite. We can say that..., the Gateway will contact the next available satellite in the same... portable unit) and to the next available satellite (prepare to accept... used in the adjacent beams, IRIDIUM uses a 12beam reuse pattern. An... and send them to the next satellite, which is closer to... a current call has to follow. IRIDIUM is the …rst satellite constellation... network through any ES. The IRIDIUM system is based on GSM... functions that are special to IRIDIUM system and not to GSM.... When a MT originates a call, the IRIDIUM system will calculate the user... destination of the particular call. IRIDIUM uses a mixture of Time Division... be put in a queue. The next fundamental performance parameter is the... LEO satellite systems, as in IRIDIUM satellite system, which uses ISLs...-architecture. In this thesis, an IRIDIUM-like satellite constellation with ISLs... be handed over to the next available satellite before t2 . Figure... issues is discussed in the next section. 109 5.4 Methodology LEO satellites... the time period. In the next time interval’s transition, the same... be explained further in the next paragraphs. We use Auto Regressive... time intervals inside system period 112 (5.4.8) 5.4.2 Satellite Allocation at The Beginning.../minute. For example for an IRIDIUM constellation OLEO =102 minutes, Rsatellite... allocate the connection to the next available satellite, Sat1. In the... interference. In the case of IRIDIUM intraplane ISLs will only be... satellites, but also with the next neighbor satellites as shown in... the ongoing connection to the next visible satellite on the same... given in …gure 5.4.11), the next visible satellite for s will be satellite1 , and the next visible 118 Figure 5.4.7: One degree... the speed so that the next LP processing time needs to... available links’table for the next two time intervals (see …gure....NNNNNNNNNNNNNN As an example for IRIDIUM satellites, we should have for... following two line elements [120]: IRIDIUM 8 1 24792U 97020A 02034.35939857 -.00000134... the best solution for the next time interval. A di¤erent type... new initial population for the next periodical problem, after upgrading the... (SPP). This will be the next step in future research. Since... to the time of the next event. In this approach, we... can be used for the next request when there is an... the arrival time of the next request depending on the tra...-limit Node degree In the next simulation, our model does not... will be given to the next satellite in the same plane... Various Arrival Rates In the next experiment, we consider a simulation of... GALPEDA with GALP1 In the next case, we compared the performance... of low / high in the next paragraphs. We consider a single link... can be reserved for the next incoming high priority tra¢ c. The... a frame. It de…nes the next variety in the sequence as... Broadband Multimedia and IP Applications. Next Generation Wireless Networks. S. Tekinay. New.... 305-308, October 1945 1945. [112] L. A. Hogle, Satellite Communication, available: http....html. [126] Motorola, IRIDIUM, available: http://www.iridium.com/. [127] Teledesic, Technical...-57. [130] P. Chitre and F. Yegenoglu, "Next-Generation Satellite Networks: Architectures and...



Дата загрузки: 2017-03-09
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0.05/5
.... Further launches included Japan's of a next-generation spy satellite as part... in the Southern Hemisphere. The next day, on 2 December, a fisherman found... 10 minutes after liftoff. >> The next day, China successfully launched two... conducted a complicated manoeuvre. Over the next six months, Mango - a 150-kg... of the Nigerian territory. >> The next-generation of Europe´s polar orbiting... Systems, and 72 satellites for Iridium NEXT. Orbital Sciences announced contracts to... long after the shuttles' retirement next year. >> >> Atlantis landed at Kennedy... between Rassvet and Zarya. They next moved onto relocate a camera already... this mysterious moon. >> NASA’s Stardust-NExT (New Exploration of Tempel) spacecraft... contract will further develop MDA´s next generation Wireless Synthetic Aperture Radar... Station - a $5.8 billion enterprise over the next five years. >> U.S. President Barack Obama...’s suborbital vehicle could do research next year., according to NASA's Office... race in Morocco. The enhanced next generation SPOT Satellite GPS Messenger... 2010 and replace Intelsat 709. Iridium Iridium Communications received interest rate commitments... construction of the company’s next-generation satellite constellation, Iridium Next. The facility will... term from 2017 through 2024. Iridium expected to sign the credit... for Iridium, which is pleased with the interest and support for Iridium. The development of Iridium Next is in full... target to launch the first Iridium Next satellites in early 2015. Having... rate on its Coface loan. Iridium’s financing issue is now effectively... the financial feasibility of the Iridium Next constellation were answered by the... facility from Coface on June 2. Iridium communication satellites are being used... vessels. Iridium Communications announced in June that it set up Iridium South Africa, an entity that will allow Iridium to... export operations in South Africa, Iridium anticipates opportunities for more than... deliver services in the country. Iridium ordered 81 spacecraft to upgrade... Iridium Next venture the biggest commercial space project in the world today. >> Iridium... maintenance, operations and support of Iridium's satellite - 69 - network. >> Lockheed Martin..., Inc. to build the company's next-generation, high-resolution Earth imaging... company to launch a fleet of next-generation commercial satellites aboard its... March. This work could start next year. Energia currently manufactures four... prospects for cooperation over the next decade.They expressed their strong... investment for the construction of next-generation broadband infrastructure. The firm... of communications satellites, such as Iridium, Globalstar, Inmarsat, which are intended... of indigenously-developed RISAT-1 early next year. The launch was mentioned... successful space launches within the next five years. Singapore can leverage... in charge. The controversies over a next-generation meteorological satellite contract award.... The immediate solution to the - 112 - problem is not clear, since... the second satellite in France’s next-generation space-based observation system... services, including Inmarsat FleetBroadband and Iridium OpenPort. Vizada will also introduce... agencies to map a strategy for a next-generation Ariane rocket, with recommendations... at whether to combine their next-generation military satellite telecommunications programmes... provision, maintenance and operation of Iridium satellite services and terminal equipment... changes of the U.S. government's troubled next-generation weather satellites, cutting the... legislation continues indemnification for the next three years. While the measure...'s studies. The finalists for the next New Frontiers Program mission include... Commercial Spaceflight Federation selected its next Chairman of the Board, Eric... the second round of NASA’s next New Frontiers competition. Science Highlights... essential opportunities to train the next generation of experimental space scientists... vivo endpoints. To train the next generation of space radiation scientists... Sun’s luminosity increases over the next 2-3 billion years. The study (Proc... video use. The development of next generation pointed antenna systems able... in the world, using the Iridium satellite system for communications. This..., using two redundant links to Iridium and Inmarsat satellites. ISAS/JAXA... 2009, the active US satellite Iridium 33 collided with the retired... 860 km altitude) and the Iridium 33/Cosmos 2251 collision (at... cycle. Apart from the major Iridium/Cosmos collision, there were three... Chinese ASAT test and the Iridium/Cosmos collision. Within one year... Parasol satellite. The collision between Iridium 33 and Cosmos 2251 and... New Exploration of Tempel-1 (Stardust NExT) (Category V) mission will visit, in... after a round-trip journey. NASA’s next Discovery-class mission, the Gravity... sample return mission within the next decade. Europe’s space exploration environment... Project X-ray observation satellite, formerly NeXT/SXS (Japan) Planned multiwavelength astronomy...