DE602008001909D1 - Mehrstrahliges Kommunikationssystem und Verfahren - Google Patents

Mehrstrahliges Kommunikationssystem und Verfahren

Info

Publication number
DE602008001909D1
DE602008001909D1 DE602008001909T DE602008001909T DE602008001909D1 DE 602008001909 D1 DE602008001909 D1 DE 602008001909D1 DE 602008001909 T DE602008001909 T DE 602008001909T DE 602008001909 T DE602008001909 T DE 602008001909T DE 602008001909 D1 DE602008001909 D1 DE 602008001909D1
Authority
DE
Germany
Prior art keywords
communication system
beam communication
communication
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.)
Active
Application number
DE602008001909T
Other languages
English (en)
Inventor
Alastair Malarky
Trevor Jones
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.)
Com Dev International Ltd
Original Assignee
Com Dev International Ltd
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 Com Dev International Ltd filed Critical Com Dev International Ltd
Publication of DE602008001909D1 publication Critical patent/DE602008001909D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/18515—Transmission equipment in satellites or space-based relays

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)
DE602008001909T 2007-03-21 2008-03-14 Mehrstrahliges Kommunikationssystem und Verfahren Active DE602008001909D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/689,249 US7706787B2 (en) 2007-03-21 2007-03-21 Multi-beam communication system and method

Publications (1)

Publication Number Publication Date
DE602008001909D1 true DE602008001909D1 (de) 2010-09-09

Family

ID=39415319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008001909T Active DE602008001909D1 (de) 2007-03-21 2008-03-14 Mehrstrahliges Kommunikationssystem und Verfahren

Country Status (4)

Country Link
US (1) US7706787B2 (de)
EP (1) EP1973240B1 (de)
CA (1) CA2626187C (de)
DE (1) DE602008001909D1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8538323B2 (en) * 2006-09-26 2013-09-17 Viasat, Inc. Satellite architecture
EP2111697B1 (de) * 2006-09-26 2016-09-21 ViaSat, Inc. Verbesserte spotbeam-satellitensysteme
FR2930694B1 (fr) * 2008-04-28 2011-10-21 Eutelsat Reseau de telecommunication pour l'etablissement de liaisons radiofrequences entre des stations terrestres principales et des terminaux terrestres via un satellite multifaisceaux
WO2010054394A2 (en) * 2008-11-10 2010-05-14 Viasat, Inc. Dynamic resource allocation in a satellite communications system
US8442432B2 (en) * 2008-11-10 2013-05-14 Viasat, Inc. Terminal mode assignment for a satellite communications system
US8265646B2 (en) * 2008-11-10 2012-09-11 Viasat, Inc. Dynamic frequency assignment in a multi-beam system
US8934855B2 (en) * 2008-11-12 2015-01-13 Apple Inc. Antenna auto-configuration
WO2010058714A1 (ja) * 2008-11-19 2010-05-27 三菱電機株式会社 衛星通信システム及びそのカバレッジエリア分割方法
US10516219B2 (en) 2009-04-13 2019-12-24 Viasat, Inc. Multi-beam active phased array architecture with independent polarization control
JP5603927B2 (ja) 2009-04-13 2014-10-08 ビアサット・インコーポレイテッド 多重ビーム能動的位相配列アーキテクチャ
US8693970B2 (en) * 2009-04-13 2014-04-08 Viasat, Inc. Multi-beam active phased array architecture with independant polarization control
TWI520439B (zh) 2009-04-13 2016-02-01 凡爾賽特公司 半雙工相位陣列天線系統
US8634296B2 (en) * 2009-06-16 2014-01-21 Viasat, Inc. Dynamic bandwidth resource allocation for satellite downlinks
US9628250B2 (en) * 2009-08-05 2017-04-18 Spatial Digital Systems, Inc. Advanced beam-forming technology with cross-polarization cancellation schemes
FR2950497B1 (fr) * 2009-09-24 2011-10-21 Eutelsat Sa Charge utile pour satellite multifaisceaux
FR2950496B1 (fr) * 2009-09-24 2011-10-21 Eutelsat Sa Charge utile pour satellite multifaisceaux
KR20120072037A (ko) * 2010-12-23 2012-07-03 한국전자통신연구원 다중 스팟빔 위성 시스템에서 빔 대역 할당 장치 및 방법
JP5693299B2 (ja) * 2011-03-03 2015-04-01 キヤノン株式会社 通信装置およびその制御方法、並びにプログラム
US8929885B2 (en) * 2011-08-18 2015-01-06 SK Hynix Inc. Apparatus and method for selecting spot beam based on traffic demands and channel conditions for multi-spot beam satellite system
US8699626B2 (en) 2011-11-29 2014-04-15 Viasat, Inc. General purpose hybrid
US9042295B1 (en) * 2012-03-01 2015-05-26 The Boeing Company Transponded anti-jam satellite communications
US9577704B2 (en) * 2012-03-01 2017-02-21 The Boeing Company Satellite communications management system
KR20130104337A (ko) * 2012-03-13 2013-09-25 한국전자통신연구원 다중 빔 위성 통신 시스템에서의 자원 할당 장치 및 방법
US9275690B2 (en) 2012-05-30 2016-03-01 Tahoe Rf Semiconductor, Inc. Power management in an electronic system through reducing energy usage of a battery and/or controlling an output power of an amplifier thereof
US9509351B2 (en) 2012-07-27 2016-11-29 Tahoe Rf Semiconductor, Inc. Simultaneous accommodation of a low power signal and an interfering signal in a radio frequency (RF) receiver
US8712321B1 (en) 2013-01-07 2014-04-29 Viasat, Inc. Satellite fleet deployment
US9666942B2 (en) 2013-03-15 2017-05-30 Gigpeak, Inc. Adaptive transmit array for beam-steering
US9531070B2 (en) 2013-03-15 2016-12-27 Christopher T. Schiller Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through accommodating differential coupling between VCOs thereof
US9716315B2 (en) 2013-03-15 2017-07-25 Gigpeak, Inc. Automatic high-resolution adaptive beam-steering
US9780449B2 (en) 2013-03-15 2017-10-03 Integrated Device Technology, Inc. Phase shift based improved reference input frequency signal injection into a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation to reduce a phase-steering requirement during beamforming
US9184498B2 (en) 2013-03-15 2015-11-10 Gigoptix, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through fine control of a tunable frequency of a tank circuit of a VCO thereof
US9837714B2 (en) 2013-03-15 2017-12-05 Integrated Device Technology, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through a circular configuration thereof
US9722310B2 (en) 2013-03-15 2017-08-01 Gigpeak, Inc. Extending beamforming capability of a coupled voltage controlled oscillator (VCO) array during local oscillator (LO) signal generation through frequency multiplication
CA2814303A1 (en) * 2013-04-26 2014-10-26 Cellphone-Mate, Inc. Apparatus and methods for radio frequency signal boosters
US9859972B2 (en) 2014-02-17 2018-01-02 Ubiqomm Llc Broadband access to mobile platforms using drone/UAV background
US9479964B2 (en) 2014-04-17 2016-10-25 Ubiqomm Llc Methods and apparatus for mitigating fading in a broadband access system using drone/UAV platforms
US9614608B2 (en) 2014-07-14 2017-04-04 Ubiqomm Llc Antenna beam management and gateway design for broadband access using unmanned aerial vehicle (UAV) platforms
WO2016049302A1 (en) 2014-09-26 2016-03-31 Cellphone-Mate, Inc. Apparatus and methods for radio frequency signal boosters for cellular and broadcast television signals with wifi signals transmission function
US9571180B2 (en) 2014-10-16 2017-02-14 Ubiqomm Llc Unmanned aerial vehicle (UAV) beam forming and pointing toward ground coverage area cells for broadband access
US9712228B2 (en) 2014-11-06 2017-07-18 Ubiqomm Llc Beam forming and pointing in a network of unmanned aerial vehicles (UAVs) for broadband access
WO2016109561A1 (en) 2015-01-02 2016-07-07 Cellphone-Mate, Inc. Apparatus for radio frequency signal boosters
US9848370B1 (en) * 2015-03-16 2017-12-19 Rkf Engineering Solutions Llc Satellite beamforming
US9585150B2 (en) 2015-03-20 2017-02-28 Qualcomm Incorporated EPFD coverage for NGSO satellites
US9538538B2 (en) 2015-03-20 2017-01-03 Qualcomm Incorporated Satellite beam power backoff
US9660718B2 (en) 2015-05-13 2017-05-23 Ubiqomm, LLC Ground terminal and UAV beam pointing in an unmanned aerial vehicle (UAV) for network access
US9590720B2 (en) 2015-05-13 2017-03-07 Ubiqomm Llc Ground terminal and gateway beam pointing toward an unmanned aerial vehicle (UAV) for network access
KR102593927B1 (ko) 2015-07-31 2023-10-26 비아셋, 인크 유연한 용량 위성 콘스텔레이션
US10320064B2 (en) * 2016-02-04 2019-06-11 Space Systems/Loral, Llc Multiport amplifiers (MPAs) using output filtering to improve performance over life
EP3424157B1 (de) 2016-03-04 2021-04-21 Hughes Network Systems, LLC Ansätze für verbesserte kapazitätspläne für ein satellitenkommunikationssystem über verschachtelte strahlen aus mehreren satelliten
US10321461B2 (en) 2016-05-06 2019-06-11 Bridgewest Finance Llc Unmanned aerial vehicle (UAV) beam pointing and data rate optimization for high throughput broadband access
EP3469737B1 (de) * 2016-06-10 2021-04-21 European Space Agency Interferenzbeständige flexible techniken zur nutzlastressourcenzuweisung in breitbandsatelliten
WO2017215634A1 (en) 2016-06-17 2017-12-21 Cellphone-Mate, Inc. Radio frequency signal boosters for vehicles
US10313686B2 (en) 2016-09-20 2019-06-04 Gopro, Inc. Apparatus and methods for compressing video content using adaptive projection selection
US10355775B2 (en) 2016-12-31 2019-07-16 Hughes Network Systems, Llc Approaches for improved frequency reuse efficiency and interference avoidance for a multi-beam satellite communications network
ES2906381T3 (es) 2017-03-16 2022-04-18 Viasat Inc Satélite de alto rendimiento con cobertura de haz de usuario fijo dispersa
US10623036B2 (en) 2017-08-11 2020-04-14 Cellphone-Mate, Inc. Radio frequency signal boosters for vehicles
FR3076137B1 (fr) * 2017-12-21 2019-11-15 Thales Procede de couverture multifaisceaux par regroupement de faisceaux elementaires de couleurs differentes, et charge utile de telecommunications pour mettre en oeuvre un tel procede
FR3076138B1 (fr) * 2017-12-21 2019-11-15 Thales Procede de couverture multifaisceaux par regroupement de faisceaux elementaires de meme couleur, et charge utile de telecommunications pour mettre en oeuvre un tel procede
JP6789445B2 (ja) * 2018-05-29 2020-11-25 三菱電機株式会社 中継局、制御局、データ伝送システム、データ伝送方法、制御回路およびプログラム
FR3086133B1 (fr) * 2018-09-13 2020-09-11 Thales Sa Procede de definition de la charge utile flexible d'un satellite de telecommunication avec sauts de faisceaux a niveau d'interference reduit
CN112039575B (zh) * 2020-08-04 2022-07-08 航天科工空间工程发展有限公司 一种实现新建和已有ngso星座通信系统兼容共存的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB428173A (en) 1933-07-13 1935-05-08 Porsche G M B H F Improvements in and relating to springing arrangements for motor cars and the like
US6175719B1 (en) 1997-06-25 2001-01-16 Hughes Electronics Corporation Multi-spot-beam satellite system with broadcast and surge capacity capability
US6512749B1 (en) 1999-09-29 2003-01-28 Trw Inc. Downlink transmission and reception techniques for a processing communication satellite
US6600921B1 (en) 2000-02-16 2003-07-29 Hughes Electronics Corporation Dual coverage grid method
US6748218B1 (en) 2000-04-10 2004-06-08 Remec, Inc. Wireless communication methods and systems using multiple sectored cells
EP1168672A3 (de) 2000-06-21 2004-01-02 Northrop Grumman Corporation Anordnung von mehrerer Satelliten Antennastrahlen mit schaltbaren Frequenzbanden für Satelliten Abwärtsverbindungen mit Frequenzsprung
US6944140B1 (en) 2000-06-21 2005-09-13 Northrop Grumman Corporation Beam hopping self addressed packet switched communication system with multiple beam array antenna
US7006789B2 (en) * 2001-09-14 2006-02-28 Atc Technologies, Llc Space-based network architectures for satellite radiotelephone systems
US20030134635A1 (en) 2002-01-11 2003-07-17 Lane Daniel R. Intermediate frequency transponded payload implementation
US20040192376A1 (en) 2002-03-11 2004-09-30 Grybos David P. Multi-beam satellite collocation and channel power allocation
JP2005531202A (ja) 2002-06-21 2005-10-13 ワイデファイ インコーポレイテッド 無線ローカル・エリア・ネットワーク・リピータ
US6993288B2 (en) 2002-07-17 2006-01-31 The Boeing Company Managing satellite fixed beam uplink using virtual channel assignments
US7181163B2 (en) 2003-05-05 2007-02-20 Agence Spatiale Europeenne Multi-beam satellite communications payload with flexible power allocation
WO2004103325A1 (en) 2003-05-13 2004-12-02 Spacecode Llc Offset satellite communication cell arrays with orthogonal polarizations
US20050273822A1 (en) 2004-01-20 2005-12-08 Snell William L Video-on-demand satellite system
US20050197060A1 (en) 2004-03-04 2005-09-08 Hedinger Robert A. Scalable multi-satellite spot beam architecture
US7738837B2 (en) * 2005-02-22 2010-06-15 Atc Technologies, Llc Satellites using inter-satellite links to create indirect feeder link paths

Also Published As

Publication number Publication date
EP1973240A2 (de) 2008-09-24
US7706787B2 (en) 2010-04-27
CA2626187A1 (en) 2008-09-21
EP1973240A3 (de) 2008-10-15
CA2626187C (en) 2014-05-27
EP1973240B1 (de) 2010-07-28
US20080233865A1 (en) 2008-09-25

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