Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554
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Handbookhandbook Mobile-Satellite Service (MSS) Handbook
n International Telecommunication Union Mobile-satellite service (MSS) HandbookHandbook Mobile-satellite service (MSS) Handbook *00000* Edition 2002 Printed in Switzerland Geneva, 2002 ISBN 92-61-09951-3 Radiocommunication Bureau Edition 2002 THE RADIOCOMMUNICATION SECTOR OF ITU The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Inquiries about radiocommunication matters Please contact: ITU Radiocommunication Bureau Place des Nations CH -1211 Geneva 20 Switzerland Telephone: +41 22 730 5800 Fax: +41 22 730 5785 E-mail: [email protected] Web: www.itu.int/itu-r Placing orders for ITU publications Please note that orders cannot be taken over the telephone. They should be sent by fax or e-mail. ITU Sales and Marketing Division Place des Nations CH -1211 Geneva 20 Switzerland Telephone: +41 22 730 6141 English Telephone: +41 22 730 6142 French Telephone: +41 22 730 6143 Spanish Fax: +41 22 730 5194 Telex: 421 000 uit ch Telegram: ITU GENEVE E-mail: [email protected] The Electronic Bookshop of ITU: www.itu.int/publications ITU 2002 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. International Telecommunication Union HandbookHandbook Mobile-satellite service (MSS) Radiocommunication Bureau Edition 2002 - iii - FOREWORD In today’s world, people have become increasingly mobile in both their work and play. -
APSCC Monthly E-Newsletter
APSCC Monthly e‐Newsletter June 2021 The Asia‐Pacific Satellite Communications Council (APSCC) e‐Newsletter is produced on a monthly basis as part of APSCC’s information services for members and professionals in the satellite industry. Subscribe to the APSCC monthly newsletter and be updated with the latest satellite industry news as well as APSCC activities! To renew your subscription, please visit www.apscc.or.kr. To unsubscribe, send an email to [email protected] with a title “Unsubscribe.” News in this issue has been collected from May 1 to May 31. INSIDE APSCC APSCC 2021 Webinar Series: LIVE Every Tuesday 9AM HK l Singapore Time The most frequent and largest ongoing virtual conference in the Asia Pacific satellite community – the APSCC 2021 Webinar Series incorporates industry veterans, local players, as well as new market entrants in a single event to reach a wide-ranging audience. The APSCC 2021 Webinar Series continues to play a vital role in supporting the industry in the Asia Pacific region and beyond with a brand-new format, a lengthened timeline, and a potentially unlimited reach. Register now and get access to the complete APSCC 2021 Webinar Series with a single password. To register go to https://apsccsat.com. APSCC Welcomes Kymeta as New Platinum Member May 24, 2021 - The Asia-Pacific Satellite Communications Council (APSCC) announced that antenna innovator Kymeta has joined the association, further broadening the industry group’s participation from manufacturing sector of the space and satellite industry. “APSCC is delighted to welcome Kymeta as our newest member,” said APSCC President Gregg Daffner. -
DDP VS24 Édition 1 (EN)
LAUNCH KIT November 2020 VS24 FalconEye VS24 FalconEye FLIGHT VS24: ARIANESPACE AT THE SERVICE OF AN EARTH OBSERVATION PROGRAM FOR THE BENEFIT OF THE UNITED ARAB EMIRATES For its eighth launch of the year and the third Soyuz flight of 2020, Arianespace will orbit the FalconEye satellite. FalconEye is a high performance optical Earth observation satellite system for the Armed Forces of the United Arab Emirates (UAEAF) manufactured by the consortium of Airbus Defence and Space and Thales Alenia Space. FalconEye The satellite is equipped with an Earth observation payload, with very-high-resolution CONTENTS optical capabilities and completed by a ground system for monitoring, receiving and processing images. It will be controlled and managed by Emirati operators. > THE LAUNCH The FalconEye satellite, to be orbited by Flight VS24, will be the space component of the system, and will have a dual mission: support the needs of UAE Armed Forces and VS24 mission provide commercial imagery for the market. Weighing approximately 1,190 kg at launch, Pages 2-3 it will be placed in a Sun-synchronous orbit at 611km from the Earth. > FURTHER INFORMATION FalconEye will be the 98th Earth observation satellite launched by Arianespace. Earth observation missions represent more than 13% of the total number of satellites Soyuz launch vehicle launched by Arianespace. Pages 4-5 Countdown and flight FalconEye is built by a the consortium led by Airbus Defence and Space and Thales sequence Alenia Space Page 6 As industrial prime contractor prime contractor, Airbus Defence and Space was in charge of the platform and satellite design, integration and tests. -
Thales Alenia Space Germany 2 // ADS-B at a Glance
Seminar on Space-Based ADS-B Singapore, November 11, 2014 www.thalesgroup.com Space Based ADS-B Satellite Payloads for World-wide Air Traffic Surveillance H S Griebel Thales Alenia Space Germany 2 // ADS-B at a Glance Existing Technology Ground infrastructure exists to handle ADS-B data Majority of all international airliners already fitted* Automatic data broadcast every second Identity Position Velocity Altitude Unexpected disruption indicative of critical event Becomes mandatory over the next 6 years US, Europe, Australia, China ADS-B is an established air traffic surveillance standard *Airservices Australia 3 // Satellite ADS-B at a Glance Takes ADS-B-technology to space For global radar-like coverage With an update interval of 10-15 seconds Providing data in near real time Invented by Thales Alenia Space Deutschland patented in most countries US, Europe, Russia, Australia Existing ADS-B transponders are fully compatible with space-based ADS-B 4 // Satellite ADS-B Key Benefits Almost 100% global coverage Turns non-radar airspace into radar like airspace Brings surveillance to oceans and scarcely populated areas More efficient use of airspace to save fuel and reduce emissions More efficient ATC operations and improved situational awareness Improves safety and security through global flight tracking World air traffic routes Additional safety layer and infrastructure expansion with integration into existing ATM systems Aircraft traffic density 5 // System Architecture Space Segment Air g in ist s Segment Ex m ste Sy -
Ring Road: User Applications on a High Latency Network
User Applications on a High-Latency Network Scott Burleigh 24 January 2014 This research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. (c) 2014 California Institute of Technology. Government sponsorship acknowledged. Outline • An infrastructure proposal: a constellation of nanosatellites using delay-tolerant networking to provide low-cost access • An illustration • Some details: capacity, costs • Application latency in this network • Some applications that would work despite the latency • A perspective on using a network • Caveats and outlook 24 January 2014 2 Satellites for Universal Network Access • Earth-orbiting satellites can relay radio communications among sites on Earth. • Can be visible from all points on Earth’s surface, removing geographic and political obstacles. • Not a new idea: – Geostationary (GEO): Exede (ViaSat), HughesNet (EchoStar), WildBlue, StarBand, Intelsat, Inmarsat, Thuraya – Low-Earth Orbiting (LEO): Globalstar, Iridium, Orbcomm, Teledesic 24 January 2014 3 So, Problem Solved? • Maintaining Internet connections with satellites isn’t easy. • GEO satellites do this by ensuring continuous radio contact with ground stations and customer equipment. But: – They are costly, on the order of $300 million (manufacture & launch). – Each one provides communication to a limited part of Earth’s surface. – Each one is a single point of failure. – While data rates are high, round-trip latencies are also high. • LEO constellations do this by constantly switching connections among moving satellites. – Broad coverage areas, low latencies. – But data rates are lower than for GEO, more satellites are needed, and they’re still expensive: $150-$200 million (manufacture and launch). -
Thuraya Handset User Guide AU 8PP Online 10102017
SatSleeve > XT-LITE > XT-PRO DUAL > Pivotel Thuraya Handset User Guide If you require further assistance contact Pivotel Customer Care on 1300 882 448. 1300 882 448 | pivotel.com.au Pivotel makes your Thuraya satellite phone as easy to The Following Applies To The Thuraya XT-LITE Only use as a mobile phone with standard Australian mobile Thuraya XT-LITE offers satellite voice and SMS services at an numbers removing the need for complex dialling codes. affordable price. XT-LITE does not support satellite data. This guide will help you quickly and easily start using your Pivotel Thuraya service. Before using your phone, Voicemail Pivotel provides a voicemail service so you need never miss a call. The please refer to the user manual provided to ensure the voicemail number is +61424212121. You can call this number from your phone SIM is installed, the battery is charged and the phone is to setup your voicemail and then to retrieve your voicemail messages. To save outside with the antenna extended so it has a clear view this number in your phone for easy access, you can manually enter it by of the sky. selecting Menu > Settings > Call > Voice mail > Enter ‘+61424212121’ > OK. You could also find the voicemail number in the SIM contact, go to Menu > Contacts > Search > Voicemail. SMS Text Messages You can send SMS text messages from your phone to standard mobile The Following Applies To ALL Thuraya Handsets numbers in Australia and overseas. To send a text message, select Menu > Messages > New message > Enter the text you want to appear in the text This includes the Thuraya XT-LITE, Thuraya SatSleeve+, Thuraya message > Options > Send > Enter the recipient’s mobile number > Send. -
Globalstar Annual Report 2007
Globalstar Annual Report 2007 Globalstar, Inc. 461 S Milpitas Blvd. Milpitas, CA 95035 USA +1.408.933.4000 www.globalstar.com Executive Office Board of Directors Steven Bell Senior Vice President, Globalstar, Inc. James Monroe III International Sales, Chairman of the Board and Marketing and Customer Care 461 S. Milpitas Blvd. Chief Executive Officer Milpitas, CA 95035 USA Robert D. Miller (408) 933-4000 Peter J. Dalton Senior Vice President, Chief Executive Officer Engineering and Ground World Wide Web Dalton Partners Inc. Operations (Management Firm) Home Page William F. Adler Kenneth E. Jones Vice President, Legal and www.globalstar.com Chairman, Globe Wireless, Regulatory Affairs Inc. Stockholder (Maritime Communications) Paul A. Monte Information Vice President, Engineering James F. Lynch and Product Development Managing Director For further information about Thermo Capital Partners, Martin E. Neilsen the company, additional hard L.L.C. Vice President, New Business copies of this report, SEC (Private Equity Investment) filings, and other published Ventures corporate information please J. Patrick McIntyre visit the Company website President and Chief Common Stock noted above or call Operating Officer (408) 933-4006. Lauridsen Group The Company’s stock is Incorporated traded on The NASDAQ Transfer Agent (Nutritional Functional Global Select Market under Proteins) the symbol GSAT. On March Computershare Shareholder 26, 2008, the company had Services, Inc. Richard S. Roberts approximately 85,199,777 250 Royall Street VP & General Counsel shares outstanding and 305 Canton, MA 02021 Thermo Development Inc. holders of record. (781) 575-4238 (Management Firm) www.computershare.com Notice of Annual Executive Officers Meeting Independent Auditors James Monroe III Chairman of the Board and May 13, 2008, 10:00 a.m. -
Space Business Review International Mobile Telecommunications Services, Including Wimax
December 2007 - SPECIAL EDITION: THE TOP-10 SPACE BUSINESS STORIES OF 2007 - #1 - M&A Transactions Keep Pace #5 - 50th Anniversary of Sputnik Despite challenging credit markets, merger, As we celebrate the 50th anniversary of the acquisition and investment activity kept pace in satellite that introduced the “space age”, 2007. Abertis & Caisse des Dépôts et approximately 1,000 satellites now orbit the consignations purchase 32% (€1.07B) and Earth and the space business has grown to 25.5% (€862.7M) stakes, respectively, in more than $100 billion in annual revenues. Eutelsat (Jan.). GE Capital sells back its 19.5% #6 - Satellite Manufacturers Remain Busy interest in SES Global for €588 million in cash 18 commercial satellite orders announced in and assets including stakes in AsiaSat, Star 2007. Ball Aerospace & Technologies: One and Orbcomm (Feb.). JSAT & SKY WorldView-2. EADS Astrium: YahSat 1A Perfect Communications merge (March). BC and 1B, Arabsat 5A, BADR-5 (the foregoing Partners to acquire Intelsat Ltd. for $16.4 billion, in cooperation with Thales Alenia Space) including debt (June). Carlyle Group to acquire and Alphasat 1-XL. Israel Aerospace ARINC (July). Apax Partners France Industries: Amos-4. Lockheed Martin purchases Telenor Satellite Services for $400 Commercial Space Systems: JCSAT-12. million (Sept.). Loral Space & Orbital Sciences Corporation: Optus-D3, Communications and PSP Canada conclude AMC-5R. Space Systems/Loral: Nimiq 5, C$3.25 billion acquisition of Telesat Canada ProtoStar I, Intelsat 14, SIRIUS FM-6, Abertis to acquire 28.4% stake in Hispasat EchoStar XIV, NSS-12. Thales Alenia (Nov.). CIP Canada Investment, indirectly Space: THOR 6, Palapa-D. -
Thales Alenia Space Experience on Plasma Propulsion
Thales Alenia Space Experience on Plasma Propulsion IEPC-2007-301 Presented at the 30th International Electric Propulsion Conference, Florence, Italy September 17-20, 2007 Michel LYSZYK* and Laurent LECARDONNEL.† Thales Alenia Space, Cannes, 06150, France Abstract: Thales Alenia Space experience on plasma propulsion has been developed in the frame of Stentor, Astra 1K and GEI programs with plasma propulsion systems using SPT100 thrusters manufactured by Fakel and commercialized by Snecma . The PPS (plasma propulsion system) use in house equipments such as Power Processing Unit (PPU) manufactured by TAS-ETCA in Charleroi and the Thruster Orientation Mechanism (TOM) manufactured by TAS-France in Cannes . The PPS subsystem is used on board our SpaceBus satellite family to perform North-South station keeping. The on going activity on the XPS (Xenon Propulsion System) is devoted to the next European platform Alphabus currently under joint development by Thales Alenia Space and Astrium with CNES and ESA support. The XPS uses also the PPU manufactured by TAS-ETCA , the TOM manufactured by TAS-France and the Xe tank developed by TAS-Italy ; it use also the PPS1350 thruster under qualification by Snecma , a xenon regulator and a latch valve under development at Marotta Ireland. I. Introduction HIS document describes the Thales Alenia Space experience gained through Stentor , Astra 1K , GEI, T Spacebus and Alphabus programs on plasma Hall effect thrusters propulsion subsystems . For Spacebus application a description of the subsystem is given together with the general achieved performances . For Alphabus application a general status of the on going activities is given . * Head of electric propulsion section, Propulsion Department, [email protected]. -
Positioning Using IRIDIUM Satellite Signals of Opportunity in Weak Signal Environment
electronics Article Positioning Using IRIDIUM Satellite Signals of Opportunity in Weak Signal Environment Zizhong Tan, Honglei Qin, Li Cong * and Chao Zhao School of Electronic and Information Engineering, Beihang University (BUAA), Beijing 100191, China; [email protected] (Z.T.); [email protected] (H.Q.); [email protected] (C.Z.) * Correspondence: [email protected]; Tel.: +86-1381-0629-638 Received: 9 December 2019; Accepted: 25 December 2019; Published: 27 December 2019 Abstract: In order to get rid of the dependence of the navigation and positioning system on the global navigation satellite system (GNSS), radio, television, satellite, and other signals of opportunity (SOPs) can be used to achieve receiver positioning. The space-based SOPs based on satellites offer better coverage and availability than ground-based SOPs. Based on the related research of Iridium SOPs positioning in the open environment, this paper mainly focuses on the occluded environment and studies the Iridium SOPs positioning technique in weak signal environment. A new quadratic square accumulating instantaneous Doppler estimation algorithm (QSA-IDE) is proposed after analysing the orbit and signal characteristics of the Iridium satellite. The new method can improve the ability of the Iridium weak signal Doppler estimation. The theoretical analysis and positioning results based on real signal data show that the positioning based on Iridium SOPs can be realized in a weak signal environment. The research broadens the applicable environment of the Iridium SOPs positioning, thereby improving the availability and continuity of its positioning. Keywords: signals of opportunity positioning; Iridium; weak signal; instantaneous Doppler 1. Introduction The new methods for receiver positioning based on abundant and various frequency signals have emerged in recent years. -
Spectrum and the Technological Transformation of the Satellite Industry Prepared by Strand Consulting on Behalf of the Satellite Industry Association1
Spectrum & the Technological Transformation of the Satellite Industry Spectrum and the Technological Transformation of the Satellite Industry Prepared by Strand Consulting on behalf of the Satellite Industry Association1 1 AT&T, a member of SIA, does not necessarily endorse all conclusions of this study. Page 1 of 75 Spectrum & the Technological Transformation of the Satellite Industry 1. Table of Contents 1. Table of Contents ................................................................................................ 1 2. Executive Summary ............................................................................................. 4 2.1. What the satellite industry does for the U.S. today ............................................... 4 2.2. What the satellite industry offers going forward ................................................... 4 2.3. Innovation in the satellite industry ........................................................................ 5 3. Introduction ......................................................................................................... 7 3.1. Overview .................................................................................................................. 7 3.2. Spectrum Basics ...................................................................................................... 8 3.3. Satellite Industry Segments .................................................................................... 9 3.3.1. Satellite Communications .............................................................................. -
PUBLIC NOTICE FEDERAL COMMUNICATIONS COMMISSION 445 12Th STREET S.W
PUBLIC NOTICE FEDERAL COMMUNICATIONS COMMISSION 445 12th STREET S.W. WASHINGTON D.C. 20554 News media information 202-418-0500 Internet: http://www.fcc.gov (or ftp.fcc.gov) TTY (202) 418-2555 Report No. SES-01927 Wednesday February 8, 2017 Satellite Communications Services Information re: Actions Taken The Commission, by its International Bureau, took the following actions pursuant to delegated authority. The effective dates of the actions are the dates specified. SES-LIC-20161223-00969 E E160180 ACC Licensee, LLC EZ Application for Authority 01/31/2017 - 01/31/2032 Grant of Authority Date Effective: 01/31/2017 Class of Station: Temporary Fixed Earth Station Nature of Service: Fixed Satellite Service SITE ID: 1 LOCATION: Transportable ANTENNA ID: 1 1.4 meters AVL Technologies 1410K 14000.0000 - 14500.0000 MHz 36M0G7W 65.47 dBW Compressed Digital Video and Audio Points of Communication: 1 - PERMITTED LIST - () SES-MOD-20161216-00949 E E040399 WLS Television, Inc. Application for Modification 11/30/2004 - 11/30/2019 Grant of Authority Date Effective: 02/01/2017 Class of Station: Temporary Fixed Earth Station Nature of Service: Fixed Satellite Service SITE ID: 1 LOCATION: GREATER CHICAGO METRO AREA AND MIDWESTERN USA, VARIOUS ANTENNA ID: 1 1.5 meters ADVENT COMMUNICATIONS NEWS SWIFT 150 KMA Page 1 of 5 14000.0000 - 14500.0000 MHz 36M0G7W 66.30 dBW PSK DIGITAL VIDEO, AUDIO, VOICE AND DATA ANTENNA ID: 2CHICAGO 1.4 meters AVL TECHNOLOGIES 1410 14000.0000 - 14500.0000 MHz 36M0G7W 65.00 dBW SINGLE CARRIER DVB S/S2 DIGITAL VIDEO, PROGRAM AUDIO,, VOICE AND DATA. Points of Communication: 1 - PERMITTED LIST - () SES-RWL-20170131-00110 E E020099 Vyve Broadband A Renewal 04/04/2017 - 04/04/2032 Grant of Authority Date Effective: 02/02/2017 Class of Station: Fixed Earth Stations Nature of Service: Domestic Fixed Satellite Service SITE ID: 1 LOCATION: 19670 302ND ROAD, ATCHISON, ATCHISON, KS 39 ° 35 ' 44.90 " N LAT.