Спутник связи. Iridium NEXT 104. [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 (потребляемая дополнительной полезной нагрузкой), Вт90 (пиковая 200)
8Мощность, Вт2200

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 1000 документов по запросу «Iridium NEXT 104». [Перейти к поиску]


Дата загрузки: 2017-05-21
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... and Average Mass Per Satellite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Figure 7. Trends in Satellite Mass.... . . . . . . . . . . . . . . . . . . . . . . 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... 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... 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...



Дата загрузки: 2017-11-24
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.... These large orders include the Iridium and O3b satellite constellations, France... to the €1.1 billion1 contract with Iridium in the United States for... and the start of the Iridium project. By contrast, solid revenues... years, the rollout of the Iridium contract will increase the portion... at 31 December 2009. The Iridium contract is the main reason... year to the next. A significant reduction over the next few years in... of pension charge note 21 (104.6) (105.1) Income tax note 9 220... concerned. Financial interest paid was € 104.3 million in 2010 (€ 82.2 million... is dealt with in the next section. • Financial statements of consolidated... financial income (expense) (15.3) (44.9) (104.6) (105.1) 192.7 141.7 62.7 56...,124.8 (10,618.6) (14.9) (290.7) (104.4) (11,028.6) Research and development... NET FINANCIAL DEBT 2010 2009 (104.4) (104.4) 23.1 12.8 (81.3) (91.6) 24... of pension charge (56.1) (48.5) (104.6) (54.7) (50.4) (105.1) Defined benefit... Increase Reversal Closing Restructuring 118.6 (0.5) 104.7 (82.7) 140.1 Provisions on contracts... in reserve during the period (104.7) (76.6) Reversal in reserve during....5 Expenses during the period (108.1) (104.0) Restructuring costs (130.1) (116.1) Registration... net extraordinary items (142.4) (27.9) 104.9 (117.1) 87.4 87.9 192.3 (29... the parent company financial statements. 104 Registration document 2010 (Note 11... of transactions described in the next paragraph, foreign currency payables and... SOLUTIONS & SERVICES 29,510 22,104 EUR EUR THALES NEDERLAND B.V. TH... Value Programme More than €600m Iridium (United States) Rafale aircraft (France... earth orbit constellation market (Globalstar, Iridium NEXT, O3b). In defence and security... operator Iridium to supply 81 low-orbit satellites for the Iridium NEXT constellation... holding their Thales shares), the next appointments due to expire are... produced and submitted at the next Board meeting. In addition, the... meeting is submitted to the next meeting of the Board of... produced and submitted at the next Board meeting. In addition, the... included in a report during the next assessment of the Board’s performance... 130 128,246 5m CAC Next 20 relative to Thales 120...



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... used today by our competitors, Iridium and Globalstar, and O3b Networks... March 2014, we launched our next generation satellite phone, the IsatPhone... will fall due on the next 31 March, 30 June, 30... 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 21 services, OpenPort and Iridium... FleetBroadband capability. Iridium is building a constellation of new satellites, called Iridium NEXT, with... 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. Globalstar, which operates a multi... 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.... The FCC declined to combine Iridium’s petition with the Globalstar Notice... will fall due on the next 31 March, 30 June, 30... from satellite network operators. Iridium Communications Inc. (“Iridium”), a global MSS operator, is... level of competition we face. Iridium already provides a maritime service that... on our business. 58 Our next generation services are being developed... subject to implementation risk. Our next generation service, Global Xpress, which... year in orbit for the next two of our Inmarsat-5 satellites... and Chief Financial Officer at Iridium. Mr Mondale holds a Bachelor of... our ability to provide services. Next generation services and satellites We... 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... is US$9.1m (2012: US$104.0m), resulting in a deferred tax... are paid in addition. The next statutory funding valuation of the... be annexed to the Company’s next annual return to be filed...: US$68.9m and US$104.5m for the 2011 interim... our ability to provide services. Next generation services and satellites We... 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... expense 2011 288.3 (70.6) 1.0 395.0 (104.7) (2.9) 13.2 11.5 8.4 (1.8) (23.2) (1.4) (74.4) 5.4 1.7 (31...: US$68.9m and US$104.5m for the 2011 interim... received from LightSquared (2011: US$104.3m) (see note 20). 37... be annexed to the Company’s next annual return to be filed...



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... Jim Mitchell, Boeing / Don Thomas, Iridium, Focus Achieving Major Sat Status... until GMES is a unique the next Multi-annual Financial endeavour that... Data The agreement, which secures 104 million euros, was signed at... you see coming for the next generation of commercial satellites pushed...   GPS devices — made accuracy the next imperative. Jack Hild Growth will... to the task. What’s the next demand? Speed.  It’s as much...’s top technology strategies for the next three to five years? Advances...-latitude ground stations within the next 18 months. That What are... to our most demanding customers.     Next is access. A constantly refreshing picture... to accelerate further in the next few years. Artistic rendition of... added as standard on the next. performance for a modest 20 percent... a data compression techniques mean this next generation will be an choice... be flying as early as next image the entire land surface... demand a larger aperture. For the next 440 km for all bands... kick in with meaningful revenues next year, and building to be... poised to grow over the next three years, driven by (i) the... cost-saving benefits of Wavestream’s next generation Solid State Power Amplifiers... & Intelligence Systems • Intelsat General Corporation • Iridium Communications Inc. • Lockheed Martin Space... Thoma, Executive Vice President, Marketing, Iridium, + • Serve as a bridge between government... data services. Prior to joining Iridium, I served as vice president of... about three years. Don Thoma, Iridium Access to space is expensive... Hosted Payload Alliance? Don Thoma, Iridium The National Space Policy statement.... 57 SatMagazine — July/August 2011 “Iridium NEXT represents a once-in-a-lifetime opportunity... its atmosphere.” — Matt Desch, CEO, Iridium Communications Focus On The Hosted... Thoma, Iridium risks associated with hosted payloads. When the Iridium constellation was... use the magnetometers on the Iridium satellites to monitor and Space... the earliest design stage of Iridium NEXT, we designed in spacecraft and..., SES UGS RFPs over the next few years as studies conclude... classes of payloads. Don Thoma, Iridium I’ll let my associates from... place from year to year, Iridium expects to begin launching its... this program — which we call Iridium NEXT — would present a once-in-alifetime... to go forward. Don Thoma, Iridium Although there have been plenty... on commercial satellites? Don Thoma, Iridium Of course there will be... to be done. Don Thoma, Iridium I don’t see any insurmountable problems... government customers. Don Thoma, Iridium Don Thoma, Iridium While our primary attention... become widely accepted within the next few years as the new... Jim Mitchell, Boeing Don Thoma, Iridium Yes. Boeing believes so strongly... be in orbit within the next 36 months. This architecture of... decline (in realdollars) over the next few years due to pressures... East. Asia will probably be next. Everyone who completes the programme... H.264 are good options for next-generation multimedia applications, a strong case... one media platform to the next As people carry mobiles with... from one platform to the next. The problem right When you... the lowest elements are described next... 1 layer possible reduces impacts elsewhere... diagram in Figure 4 on the next Some of the multi-carrier... shown in Figure 4 on the next page is transport stream. Practical... Appearance (Featuring Series 5000 IDU) 104 SatMagazine — July/August 2011 SatBroadcasting... AMOS-4, scheduled to be launched next year, and and specific level...



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... / Hermes Datacomms / Hughes / iDirect / Intelsat Iridium / Keystone Technologies / Kratos / KVH Industries... it goes further... Iridium Communications Inc. announced that its Iridium® AxcessPoint Mail... over the Iridium communications network. The company launched the Iridium AxcessPoint Wi... 2011. With this app rollout, Iridium continues to expand the universe... covered by traditional wireless networks. “Iridium AxcessPoint Mail & Web now provides... management, Iridium. “This first-of-its-kind capability embodies our Iridium Force(SM) vision -- Iridium’s commitment to extending....” SatMagazine — December 2011 24 The Iridium AxcessPoint Wi-Fi hotspot accessory... to Iridium using an Iridium Extreme™ or Iridium 9555 satellite phone. The free Iridium... available on Apple’s iTunes store. Iridium AxcessPoint Mail & Web features built... required. Iridium AxcessPoint Mail & Web is part of the Iridium AxcessPoint suite of products. This Wi-Fi suite includes the Iridium AxcessPoint Wi-Fi hotspot accessory and the Iridium AxcessPoint Connect downloadable application. Iridium AxcessPoint Connect turns... Iridium Extreme or Iridium 9555 satellite phone. In order to use the Iridium AxcessPoint Wi-Fi hotspot accessory and Apple iOS app for Iridium AxcessPoint Mail & Web, users must have an Iridium 9555 or Iridium... a retrenchment of the telephone industry. Next: A Price War Unleashed This year... 76 iDirect 77 Intelsat 78 Iridium Communications 79 Keystone Enterprise Services... specializes in optimizing Inmarsat and Iridium L-band services for maritime customers... as we await JUPITER™, our next-generation, 100Gbps highthroughput satellite, which... Hylas 1 satellite, with Hylas 2 expected next year. Domestically, we introduced several... satellite ground infrastructure of Inmarsat’s next-generation Ka-band satellite network... to be an industry leader. Iridium Communications B y all accounts, 2011 has... of reaching important milestones for Iridium and exceeding our goals across...) data, handheld voice, Netted Iridium and Iridium OpenPort® customers, as well as... we recently highlighted in our Iridium Force™ personal communications portfolio expansion... will authorize airlines’ use of Iridium for data services in the... is helping the world become Iridium connected, and surpassing the 500.... In September, the Company unveiled Iridium Force, which uses the power... people and organizations everywhere. Iridium Force makes Iridium technology more accessible and... to develop a wider range of Iridium-based products and services. This... introduction of several new Iridium products including: Iridium Extreme™ handset, the most... phone on the market today — Iridium AxcessPoint®, a suite of products including... and web software — Iridium Core 9523®, the next-generation new voice and... Iridium started the year off with a couple of major announcements concerning Iridium’s next-generation satellite constellation, Iridium NEXT. In January, Thales Alenia Space, the prime contractor for the Iridium NEXT... and test partner for Iridium NEXT. Over the next five years, Orbital, at... Iridium satellites being built by Thales Alenia Space. Then, in June, Iridium... provider of launch services for Iridium NEXT. Space Exploration Technologies Corp. (SpaceX... services provider for Iridium NEXT. The first launch of Iridium NEXT satellites is scheduled... first Iridium NEXT hosted payload customer by signing an agreement with Iridium that reserves hosted payload capacity on Iridium NEXT. Under the... once in orbit. In March, Iridium, along with six other satellite... capabilities. For the maritime market, Iridium’s Global Service Program was launched... of the Iridium OpenPort broadband maritime satellite communication service, enabling Iridium’s Customer... 50 ports around the world. Iridium is the first mobile satellite... of its products. In May, Iridium CEO Matt Desch was appointed... for what’s ahead for 2012, Iridium expects to announce a number of... seamless connectivity around the globe. Iridium relies on our ever-expanding... offering. In the year ahead, Iridium plans to continue to expand... markets across the globe. For Iridium in the coming year, even... interesting challenge in driving the next generation of efficiencies. New program..., such as Inmarsat FleetBroadband and Iridium, to our own VSAT services..., which will launch a fleet of next generation geostationary satellites, delivering highpowered... of important next stages for sIRG and for interference. Next year, I will... requirements with solutions from Inmarsat, Iridium and other leading companies. Our... contract for Military Sealift Command’s next-generation wideband COMSATCOM infrastructure. What... our clients. Pharostar™ coverage map 104 SatMagazine — December 2011 by Erik... any other connectivity (Inmarsat FleetBroadband, Iridium OpenPort, Pharostar VSAT, Wifi, Wimax...



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... B.1.3 Finland ........................................................................................................ 102 B.1.4 Iceland ........................................................................................................ 103 B.1.5 Norway ....................................................................................................... 104 B.1.6 Canada ........................................................................................................ 106 B.1.7 United States .............................................................................................. 110... 2015 to 2016 and beyond (e.g. Iridium NEXT, CASSIPE, KosmoNet, Inmarsat Global Xpress... to be implemented over the next 10 years to address the... shipping in the region. The next generation of the international distress... geostationary communications satellites (Inmarsat, Eutelsat, Iridium, Globalstar). Capacity is currently sufficient... launch in the next few years and beyond (e.g., Iridium NEXT, CASSIPE, KosmoNet, Inmarsat... to be implemented over the next 10 years to address the... SYSTEMS Europe is building the next generation of EO satellites designed... assist persons in distress. The next generation of the system will... the north communities over the next decade. From an infrastructure development... TECHNOLOGIES TO ARCTIC POLICY PRIORITIES 104 INVENTORY OF ARCTIC POLICIES AND... C and Sat B for communication with Iridium as backup. GPS for navigation... for Internet and telephony with Iridium and Inmarsat as backup solutions... like cobalt, rhodium, silver, gold, iridium, ruthenium, selenium, tellurium and sulfur... advanced second-generation constellation and next-generation ground network will provide... of calls utilizing geosynchronous satellites. Next generation products and services supported... current data capacity is limited. Iridium NEXT Facts in Brief Country: Global... HQ in Virginia, USA Operations: Iridium Communications Inc. Status: Anticipated first....iridium.com/about/IridiumNEXT.aspx Mission Objectives From 2015 to 2017 Iridium... areas including the high north. Iridium NEXT will offer innovation in areas... INVENTORY OF SPACE SYSTEMS Iridium NEXT System Capabilities Iridium NEXT plans to offer higher... GHz cross links to adjacent Iridium NEXT satellites for relay communications), private... and broadcast and network services. Iridium NEXT will also offer commercial, government... to Arctic Interests The current Iridium system is the only mobile..., including the extreme Polar Regions. Iridium NEXT will continue to remain the... imagers being developed for the next generation of geostationary weather satellites... NOAA Polar Orbiting Satellites (TIROS-Next Generation) Facts in Brief Country... improved system reliability over the next decade. Instead of launching a single..., respectively; 18 additional AIS-equipped next generation satellites will be launched...



Дата загрузки: 2017-04-08
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... spacecraft total power to approximately 104 watts and, through increased demand... 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...



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... transparent. _________________________________________________________________ Node:The -P convention, Next:[91]Overgeneralization, Previous:[92]Soundalike...-p soup?" -- GLS] _________________________________________________________________ Node:Overgeneralization, Next:[97]Spoken Inarticulations, Previous:[98... the plural of ‘frobbozz’ (see [104]frobnitz) and ‘Unices’ and ‘Twenices... clarity. _________________________________________________________________ Node:Spoken Inarticulations, Next:[107]Anthropomorphization, Previous:[108]Overgeneralization... "I have a complaint!" _________________________________________________________________ Node:Anthropomorphization, Next:[110]Comparatives, Previous:[111]Spoken...]= W =: * [200]= X =: * [201]= Y =: * [202]= Z =: _________________________________________________________________ Node:= 0 =, Next:[203]= A =, Up:[204]The Jargon... 00000000000000000000000000000000000000000000000000 000000000000000000. _________________________________________________________________ Node:bigot, Next:[1345]bit, Previous:[1346]bignum...: * [2386]cypherpunk: * [2387]C|N>K: _________________________________________________________________ Node:C, Next:[2388]C Programmer’s Disease, Previous:[2389... cancels) entirely. _________________________________________________________________ Node:candygrammar, Next:[2440]canonical, Previous:[2441]Cancelmoose... a ’dispression’. _________________________________________________________________ Node:Dissociated Press, Next:[4056]distribution, Previous:[4057]dispress... [6077]platinum-iridium. _________________________________________________________________ Node:golf-ball printer, Next:[6078]gonk, Previous... to the next generation of hackers. _________________________________________________________________ Node:JCL, Next:[7422]JEDR... [8693]microserf. _________________________________________________________________ Node:microfloppies, Next:[8694]microfortnight, Previous:[8695]MicroDroid..., [8699]minifloppies. _________________________________________________________________ Node:microfortnight, Next:[8700]microLenat, Previous:[8701]microfloppies... called a ‘nanoagent’. _________________________________________________________________ Node:nanocomputer, Next:[9231]nanofortnight, Previous:[9232]nanobot... be a nanocomputer. _________________________________________________________________ Node:nanofortnight, Next:[9235]nanotechnology, Previous:[9236]nanocomputer...: * [9956]plan file: * [9957]platinum-iridium: * [9958]playpen: * [9959]playte: * [9960.... _________________________________________________________________ Node:plan file, Next:[10384]platinum-iridium, Previous:[10385]plain-ASCII...:platinum-iridium, Next:[10393]playpen, Previous:[10394]plan file, Up:[10395]= P = platinum-iridium... actually been cast in platinum-iridium alloy and placed in the... between two scratches in a platinum-iridium bar kept in that same...-iridium cons cell in Paris." Compare [10396]golden. _________________________________________________________________ Node:playpen, Next:[10397]playte, Previous:[10398]platinum-iridium, Up:[10399...]overrun screw. _________________________________________________________________ Node:prepend, Next:[10575]prestidigitization, Previous:[10576]precedence... through unaltered." _________________________________________________________________ Node:prestidigitization, Next:[10578]pretty pictures, Previous:[10579... legerdemain. _________________________________________________________________ Node:pretty pictures, Next:[10581]prettyprint, Previous:[10582]prestidigitization... are unlucky. _________________________________________________________________ Node:pseudosuit, Next:[10696]psychedelicware, Previous:[10697]pseudoprime..., [10802]cokebottle. _________________________________________________________________ Node:quantifiers, Next:[10803]quantum bogodynamics, Previous:[10804... [12842]management. _________________________________________________________________ Node:superprogrammer, Next:[12843]superuser, Previous:[12844]superloser... subsequently much anthologized. _________________________________________________________________ Node:= U =, Next:[13781]= V =, Previous:[13782]= T =, Up:[13783... [13988]network address. _________________________________________________________________ Node:= V =, Next:[13989]= W =, Previous:[13990]= U =, Up:[13991.../adventure/c_xyzzy.html. _________________________________________________________________ Node:= Y =, Next:[14988]= Z =, Previous:[14989]= X =, Up:[14990... trains the next generation of newbies. _________________________________________________________________ Node:Education, Next:[15257]Things...%3d 6077. jarg422h.htm#platinum-iridium 6078. jarg422h.htm#gonk 6079...%20file 9957. jarg422h.htm#platinum-iridium 9958. jarg422h.htm#playpen 9959...-ASCII 10384. jarg422h.htm#platinum-iridium 10385. jarg422h.htm#plain-ASCII...#playte 10398. jarg422h.htm#platinum-iridium 10399. jarg422h.htm#%3d%20P...



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... лекции: 1. Система персональной спутниковой связи Iridium (предистория, зоны покрытия, основные технические... связи Iridium? 2. Какие услуги предоставляет система Iridium? 3. Что относится к земному сегменту системы Iridium... 1.3 Система персональногосупутниковогозв’язку Iridium Передісторіясистеми Iridium Система Iridium – це бездротова мережа... абонентові на Землі. Концепцію системи Iridium запропонувала компанія Motorola (США). Досл... й розробки почалися в 1987 році. Система Iridium знайшла підтримку інвесторів 19-ти... надання послуг 1.11.98, компанія Iridium LLC (що інвестувала в проект біля... За допомогою низькоорбітальних супутників IRIDIUM забезпечує 100 % покриття Землі. Для... 28 секунд) сигнал абонента системи Iridium повинен передаватися супутника до супутника....1 Основні технічні характеристики ШСЗ IRIDIUM Маса на орбіті 689 Потужн...ї призми довжиною близько 4 м з основою в 1 м. У системі Iridium комбінується багатостанційний... в телефонні мережі загального користування. Супутники IRIDIUM запущені ракетами «Delta II» компан...іт. Особливості системи супутникового зв’язку Iridium - Працює практично на всій територ...ітні. 72 Земний сегмент системи Iridium До складу земного сегмента входять... покоління, створюваних у рамках ініціативи Iridium-NEXT, планується розгорнути до 2016..., що система на базі супутників IRIDIUM-NEXT буде надавати базові послуги передач..., замість дорогих шлюзових станцій Iridium (використовуваних у цей час міністерством оборони.... Рис. 14.2. Концептуальна схема ШСЗ IRIDIUM-NEXT Маса ШСЗ складе близько 850... років. Запуск першого ШC3 серії IRIDIUM-NEXT планується здійснити в 2013... системи Iridium Послуги системи: супутников і телефонія, передача даних, пейджинг. Телефонии Iridium забезпечують...іри, маса й час роботи телефону Iridium від акумулятора близькі до таких же...ільникових трубок. Термінал исистеми Iridium. На рис. 14.3, 14.4 та...ій вигляд деяких терміналів системи Iridium і наведені їх основні параметри. 74 Рис.... 14.5. Мобільний термінал Iridium 9555 Ціна 14 800 грн... с учетом защитных интервалов занимает полосу 104 МГц. Соответствующий сигнал от ШС... или последующие кадры типа I или Р. 104 Основу файла формата MPEG составляют...



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... used for communication satellites, the Iridium NEXT, can harbor XIPE without modification... 112 96 53 105 110 104 61 We also performed a dedicated... mission scenario The utilization of Iridium Next, at variance with the bus... Iridium Next platform, developed by Thales Alenia Space firm on behalf of Iridium... for other science missions. The Iridium Next platform is equipped with a 2.0 kW... is shown in figure 13. Iridium Next can also provide an option... satellite end-of-life. The Iridium Next platform and the Vega 36... XIPE payload accommodated in the Iridium NEXT bus. The platform and the... therefore optimizing the schedule. The Iridium platform mass is about 450... Supernova Remnant SN 1006. AJ145:104, DOI 10.1088/0004-6256/145/4/104, 1302.4678 Rossi S, Homan J, Miller...