DE60039826D1 - Satelliten Kommunikationsanordnung mit lineare Zellverfolgung - Google Patents

Satelliten Kommunikationsanordnung mit lineare Zellverfolgung

Info

Publication number
DE60039826D1
DE60039826D1 DE60039826T DE60039826T DE60039826D1 DE 60039826 D1 DE60039826 D1 DE 60039826D1 DE 60039826 T DE60039826 T DE 60039826T DE 60039826 T DE60039826 T DE 60039826T DE 60039826 D1 DE60039826 D1 DE 60039826D1
Authority
DE
Germany
Prior art keywords
satellite communication
communication arrangement
cell tracking
linear cell
linear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60039826T
Other languages
English (en)
Inventor
Harold Rosen
Steven Lane
Robert Vaughan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE60039826D1 publication Critical patent/DE60039826D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
DE60039826T 1999-08-23 2000-07-20 Satelliten Kommunikationsanordnung mit lineare Zellverfolgung Expired - Lifetime DE60039826D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/379,173 US6430393B1 (en) 1999-08-23 1999-08-23 Satellite communication system using linear cell tracking

Publications (1)

Publication Number Publication Date
DE60039826D1 true DE60039826D1 (de) 2008-09-25

Family

ID=23496120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60039826T Expired - Lifetime DE60039826D1 (de) 1999-08-23 2000-07-20 Satelliten Kommunikationsanordnung mit lineare Zellverfolgung

Country Status (3)

Country Link
US (2) US6430393B1 (de)
EP (1) EP1079546B1 (de)
DE (1) DE60039826D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068974B1 (en) * 2000-06-21 2006-06-27 Northrop Grumman Corporation Beam hopping self addressed packet switched communication system with power gating
WO2003065595A2 (en) * 2002-01-29 2003-08-07 Virtual Geosatellite, L.L.C. Virtually geostationary satellite array with optimized parameters
US7099623B2 (en) * 2002-12-20 2006-08-29 Qualcomm Incorporated Managing searcher and tracker resources in a wireless communication device
US8326217B2 (en) * 2006-01-18 2012-12-04 Overhorizon (Cyprus) Plc Systems and methods for satellite communications with mobile terrestrial terminals
US8078141B2 (en) * 2006-01-18 2011-12-13 Overhorizon (Cyprus) Plc Systems and methods for collecting and processing satellite communications network usage information
US8713324B2 (en) * 2006-01-18 2014-04-29 Overhorizon (Cyprus) Plc Systems and methods for tracking mobile terrestrial terminals for satellite communications
US20080045146A1 (en) * 2006-01-18 2008-02-21 Per Wahlberg Systems and methods for establishing modular and flexible satellite communications networks
US8693970B2 (en) 2009-04-13 2014-04-08 Viasat, Inc. Multi-beam active phased array architecture with independant polarization control
TWI517499B (zh) * 2009-04-13 2016-01-11 凡爾賽特公司 主動式巴特勒矩陣、主動式布拉斯矩陣子單元、主動式布拉斯矩陣以及波束形成網路設備
US8817672B2 (en) 2009-04-13 2014-08-26 Viasat, Inc. Half-duplex phased array antenna system
US10516219B2 (en) 2009-04-13 2019-12-24 Viasat, Inc. Multi-beam active phased array architecture with independent polarization control
US8699626B2 (en) 2011-11-29 2014-04-15 Viasat, Inc. General purpose hybrid
US8737531B2 (en) 2011-11-29 2014-05-27 Viasat, Inc. Vector generator using octant symmetry
US9041603B2 (en) * 2011-12-21 2015-05-26 Raytheon Company Method and apparatus for doubling the capacity of a lens-based switched beam antenna system
US9577704B2 (en) 2012-03-01 2017-02-21 The Boeing Company Satellite communications management system
US9042295B1 (en) * 2012-03-01 2015-05-26 The Boeing Company Transponded anti-jam satellite communications
US8897770B1 (en) 2014-08-18 2014-11-25 Sunlight Photonics Inc. Apparatus for distributed airborne wireless communications
US9302782B2 (en) 2014-08-18 2016-04-05 Sunlight Photonics Inc. Methods and apparatus for a distributed airborne wireless communications fleet
US9083425B1 (en) 2014-08-18 2015-07-14 Sunlight Photonics Inc. Distributed airborne wireless networks
US11968022B2 (en) 2014-08-18 2024-04-23 Sunlight Aerospace Inc. Distributed airborne wireless communication services
US9596020B2 (en) 2014-08-18 2017-03-14 Sunlight Photonics Inc. Methods for providing distributed airborne wireless communications
US9991950B2 (en) * 2015-07-24 2018-06-05 Worldvu Satellites Limited Communication-satellite system with enhanced capacity in designated locations
US10149200B2 (en) * 2016-06-07 2018-12-04 Iridium Satellite Llc Interference mitigation for a satellite network
US9979465B2 (en) 2016-07-13 2018-05-22 Space Systems/Loral, Llc Satellite system that produces optical inter-satellite link (ISL) beam based on optical feeder uplink beam
US10050699B2 (en) 2016-07-13 2018-08-14 Space Systems/Loral, Llc Satellite system that produces optical inter-satellite link (ISL) beam based on optical ISL received from another satellite
US9923625B2 (en) * 2016-07-13 2018-03-20 Space Systems/Loral, Llc Satellite system that produces optical inter-satellite link (ISL) beam based on RF feeder uplink beam
AT522277B1 (de) * 2019-03-26 2021-11-15 Frequentis Ag Verfahren zur paketweisen Übermittlung von Daten
CA3165615A1 (en) * 2020-02-24 2021-09-02 Samuel Asangbeng Atungsiri Methods, infrastructure equipment, and communications devices
CN115715475A (zh) * 2020-12-11 2023-02-24 北京小米移动软件有限公司 一种小区选择或重选方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931802A (en) * 1988-03-11 1990-06-05 Communications Satellite Corporation Multiple spot-beam systems for satellite communications
US5548294A (en) 1994-08-17 1996-08-20 Teledesic Corporation Dielectric lens focused scanning beam antenna for satellite communication system
ATE146637T1 (de) 1991-11-08 1997-01-15 Calling Communications Corp Strahlkompensationsverfahren für satellitenkommunikationssystem
CA2121586A1 (en) * 1991-11-08 1993-05-13 David Palmer Patterson Switching methods for satellite communication system
US5634190A (en) * 1995-06-06 1997-05-27 Globalstar L.P. Low earth orbit communication satellite gateway-to-gateway relay system
DE69606275T2 (de) * 1995-08-11 2000-07-13 Daimlerchrysler Ag Verfahren zur Lageregelung eines dreiachsenstabilisierten, erdorientierten trägheitsmomentstabilisierten Raumfahrzeuges
US5739784A (en) * 1995-11-20 1998-04-14 Motorola, Inc. Method and beam stepping apparatus for a satellite cellular communication system
US6154692A (en) * 1997-10-01 2000-11-28 Space Systems/Loral, Inc. Spacecraft yaw pointing for inclined orbits
US6081227A (en) * 1998-01-05 2000-06-27 Motorola, Inc. Method and apparatus for beam management in a satellite communication system
US6233466B1 (en) * 1998-12-14 2001-05-15 Metawave Communications Corporation Downlink beamforming using beam sweeping and subscriber feedback

Also Published As

Publication number Publication date
US20020151274A1 (en) 2002-10-17
EP1079546A2 (de) 2001-02-28
US6430393B1 (en) 2002-08-06
EP1079546A3 (de) 2003-10-29
EP1079546B1 (de) 2008-08-13
US7171158B2 (en) 2007-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition