DE602006013994D1 - Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen - Google Patents

Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen

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Publication number
DE602006013994D1
DE602006013994D1 DE602006013994T DE602006013994T DE602006013994D1 DE 602006013994 D1 DE602006013994 D1 DE 602006013994D1 DE 602006013994 T DE602006013994 T DE 602006013994T DE 602006013994 T DE602006013994 T DE 602006013994T DE 602006013994 D1 DE602006013994 D1 DE 602006013994D1
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Germany
Prior art keywords
satellite
antennas
feeder link
methods
communication systems
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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
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DE602006013994T
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English (en)
Inventor
Peter D Karabinis
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.)
ATC Technologies LLC
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ATC Technologies LLC
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.)
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Publication date
Application filed by ATC Technologies LLC filed Critical ATC Technologies LLC
Publication of DE602006013994D1 publication Critical patent/DE602006013994D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18532Arrangements for managing transmission, i.e. for transporting data or a signalling message
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/185Space-based or airborne stations; Stations for satellite systems
    • H04B7/18521Systems of inter linked satellites, i.e. inter satellite service
DE602006013994T 2005-08-09 2006-08-08 Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen Active DE602006013994D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70682305P 2005-08-09 2005-08-09
PCT/US2006/030880 WO2007021685A2 (en) 2005-08-09 2006-08-08 Satellite communications systems and methods using substantially co-located feeder link antennas

Publications (1)

Publication Number Publication Date
DE602006013994D1 true DE602006013994D1 (de) 2010-06-10

Family

ID=37672399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006013994T Active DE602006013994D1 (de) 2005-08-09 2006-08-08 Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen

Country Status (13)

Country Link
US (1) US7831202B2 (de)
EP (1) EP1913709B1 (de)
JP (1) JP4870764B2 (de)
KR (1) KR101121075B1 (de)
CN (1) CN101238651B (de)
AT (1) ATE466417T1 (de)
AU (1) AU2006280065B2 (de)
BR (1) BRPI0614235A2 (de)
CA (1) CA2607302C (de)
DE (1) DE602006013994D1 (de)
IL (1) IL187171A0 (de)
MX (1) MX2008001707A (de)
WO (1) WO2007021685A2 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7558568B2 (en) * 2003-07-28 2009-07-07 Atc Technologies, Llc Systems and methods for modifying antenna radiation patterns of peripheral base stations of a terrestrial network to allow reduced interference
AU2001284688B2 (en) * 2000-08-02 2006-07-06 Atc Technologies, Llc Coordinated satellite-terrestrial frequency reuse
US6859652B2 (en) * 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
US8265637B2 (en) * 2000-08-02 2012-09-11 Atc Technologies, Llc Systems and methods for modifying antenna radiation patterns of peripheral base stations of a terrestrial network to allow reduced interference
US7792488B2 (en) * 2000-12-04 2010-09-07 Atc Technologies, Llc Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
US7593724B2 (en) * 2001-09-14 2009-09-22 Atc Technologies, Llc Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex mode
US7623859B2 (en) * 2001-09-14 2009-11-24 Atc Technologies, Llc Additional aggregate radiated power control for multi-band/multi-mode satellite radiotelephone communications systems and methods
US7447501B2 (en) * 2001-09-14 2008-11-04 Atc Technologies, Llc Systems and methods for monitoring selected terrestrially used satellite frequency signals to reduce potential interference
US7062267B2 (en) * 2001-09-14 2006-06-13 Atc Technologies, Llc Methods and systems for modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
US7792069B2 (en) * 2001-09-14 2010-09-07 Atc Technologies, Llc Systems and methods for terrestrial reuse of cellular satellite frequency spectrum using different channel separation technologies in forward and reverse links
US7664460B2 (en) 2001-09-14 2010-02-16 Atc Technologies, Llc Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex and/or frequency-division duplex mode
US7113778B2 (en) * 2001-09-14 2006-09-26 Atc Technologies, Llc Aggregate radiated power control for multi-band/multi-mode satellite radiotelephone communications systems and methods
US8270898B2 (en) * 2001-09-14 2012-09-18 Atc Technologies, Llc Satellite-band spectrum utilization for reduced or minimum interference
US6937857B2 (en) 2002-05-28 2005-08-30 Mobile Satellite Ventures, Lp Systems and methods for reducing satellite feeder link bandwidth/carriers in cellular satellite systems
US7203490B2 (en) 2003-03-24 2007-04-10 Atc Technologies, Llc Satellite assisted push-to-send radioterminal systems and methods
US7113743B2 (en) 2003-09-11 2006-09-26 Atc Technologies, Llc Systems and methods for inter-system sharing of satellite communications frequencies within a common footprint
US20050090256A1 (en) 2003-09-23 2005-04-28 Santanu Dutta Systems and methods for mobility management in overlaid mobile communications systems
US8655398B2 (en) 2004-03-08 2014-02-18 Atc Technologies, Llc Communications systems and methods including emission detection
US7636566B2 (en) 2004-04-12 2009-12-22 Atc Technologies, Llc Systems and method with different utilization of satellite frequency bands by a space-based network and an ancillary terrestrial network
US8265549B2 (en) 2004-05-18 2012-09-11 Atc Technologies, Llc Satellite communications systems and methods using radiotelephone
MX2007001677A (es) 2004-08-11 2007-04-12 Atc Tech Llc Uso de espectro de banda satelital para interferencia reducida o minima.
US7639981B2 (en) 2004-11-02 2009-12-29 Atc Technologies, Llc Apparatus and methods for power control in satellite communications systems with satellite-linked terrestrial stations
US7454175B2 (en) * 2004-12-07 2008-11-18 Atc Technologies, Llc Broadband wireless communications systems and methods using multiple non-contiguous frequency bands/segments
US8594704B2 (en) 2004-12-16 2013-11-26 Atc Technologies, Llc Location-based broadcast messaging for radioterminal users
EP2254264A3 (de) * 2005-01-05 2013-11-13 ATC Technologies, LLC Adaptive Strahlformung mit Mehrbenutzerdetektion und Interferenzreduktion bei Satellitenkommunikationsystemen und Verfahren
US7596111B2 (en) * 2005-01-27 2009-09-29 Atc Technologies, Llc Satellite/terrestrial wireless communications systems and methods using disparate channel separation codes
US7756490B2 (en) * 2005-03-08 2010-07-13 Atc Technologies, Llc Methods, radioterminals, and ancillary terrestrial components for communicating using spectrum allocated to another satellite operator
WO2006099443A1 (en) * 2005-03-15 2006-09-21 Atc Technologies, Llc Intra-system and/or inter-system reuse of feeder link frequencies including interference suppression systems and methods
US7453396B2 (en) * 2005-04-04 2008-11-18 Atc Technologies, Llc Radioterminals and associated operating methods that alternate transmission of wireless communications and processing of global positioning system signals
US7817967B2 (en) 2005-06-21 2010-10-19 Atc Technologies, Llc Communications systems including adaptive antenna systems and methods for inter-system and intra-system interference reduction
US7583935B2 (en) * 2005-07-08 2009-09-01 Telcom Ventures, Llc Method and system for mitigating co-channel interference
US7623867B2 (en) 2005-07-29 2009-11-24 Atc Technologies, Llc Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse
US9014619B2 (en) 2006-05-30 2015-04-21 Atc Technologies, Llc Methods and systems for satellite communications employing ground-based beam forming with spatially distributed hybrid matrix amplifiers
US8169955B2 (en) 2006-06-19 2012-05-01 Atc Technologies, Llc Systems and methods for orthogonal frequency division multiple access (OFDMA) communications over satellite links
WO2008027109A2 (en) * 2006-06-29 2008-03-06 Atc Technologies, Llc Apparatus and methods for mobility management in hybrid terrestrial-satellite mobile communications systems
WO2008108885A2 (en) 2006-09-26 2008-09-12 Viasat, Inc. Improved spot beam satellite systems
US8107875B2 (en) * 2006-09-26 2012-01-31 Viasat, Inc. Placement of gateways near service beams
US8538323B2 (en) * 2006-09-26 2013-09-17 Viasat, Inc. Satellite architecture
US20090298423A1 (en) * 2006-10-03 2009-12-03 Viasat, Inc. Piggy-Back Satellite Payload
CN101663834B (zh) 2007-03-27 2017-08-04 Telcom投资有限责任公司 用于提高数据通信链路的频谱效率的方法和系统
US8031646B2 (en) * 2007-05-15 2011-10-04 Atc Technologies, Llc Systems, methods and devices for reusing spectrum of another operator
US8064824B2 (en) * 2007-07-03 2011-11-22 Atc Technologies, Llc Systems and methods for reducing power robbing impact of interference to a satellite
US7978135B2 (en) * 2008-02-15 2011-07-12 Atc Technologies, Llc Antenna beam forming systems/methods using unconstrained phase response
US8433241B2 (en) 2008-08-06 2013-04-30 Atc Technologies, Llc Systems, methods and devices for overlaid operations of satellite and terrestrial wireless communications systems
WO2010051308A1 (en) * 2008-10-28 2010-05-06 Intelsat Global Service Corporation Space based local area network (sblan)
US8193975B2 (en) 2008-11-12 2012-06-05 Atc Technologies Iterative antenna beam forming systems/methods
US8339308B2 (en) * 2009-03-16 2012-12-25 Atc Technologies Llc Antenna beam forming systems, methods and devices using phase adjusted least squares beam forming
US8520561B2 (en) 2009-06-09 2013-08-27 Atc Technologies, Llc Systems, methods and network components that provide different satellite spot beam return carrier groupings and reuse patterns
WO2011038378A1 (en) 2009-09-28 2011-03-31 Atc Technologies, Llc Systems and methods for adaptive interference cancellation beamforming
US10110288B2 (en) 2009-11-04 2018-10-23 Atc Technologies, Llc Frequency division duplex (FDD) return link transmit diversity systems, methods and devices using forward link side information
US8274925B2 (en) * 2010-01-05 2012-09-25 Atc Technologies, Llc Retaining traffic channel assignments for satellite terminals to provide lower latency communication services
CN102201854B (zh) * 2011-05-25 2014-04-02 北京航空航天大学 卫星编队组网的网络链路建立方法
US8873456B2 (en) * 2011-09-23 2014-10-28 The Boeing Company Multi-operator system for accessing satellite resources
US9001642B2 (en) 2011-09-23 2015-04-07 The Boeing Company Selective downlink data encryption system for satellites
CN103188010B (zh) * 2011-12-29 2016-09-28 北京信威通信技术股份有限公司 一种基于星上交换的卫星移动通信方法和装置
FR2997251B1 (fr) 2012-10-18 2015-11-27 Thales Sa Systeme de telecommunications par satellite a grande capacite a couverture multifaisceaux et a reutilisation de frequence
CN103199910B (zh) * 2013-04-24 2015-10-28 清华大学 一种分布式地基波束成形传输系统及方法
ES2619626T3 (es) * 2014-03-14 2017-06-26 Eutelsat S.A. Carga útil flexible para satélite con medios para generar un agujero espectral en el ancho de banda de la señal principal de enlace ascendente para minimizar la interferencia
US9780878B2 (en) * 2014-03-21 2017-10-03 The Boeing Company Bandwidth optimization and hitless transport in dynamic free space optical communications networks
EP2999135B1 (de) * 2014-09-17 2018-08-01 Airbus Operations GmbH Mobiles Gerät mit mehreren Zuständen kommunizierend mit Systemen an und nicht an Bord eines Flugzeugs.
PL3651378T3 (pl) 2015-04-10 2022-11-21 Viasat Inc. Naziemne kształtowanie wiązki antenowej dla komunikacji między węzłami dostępowymi a terminalami użytkowników połączonymi przez przekaźnik, taki jak satelita
US10128939B2 (en) 2015-04-10 2018-11-13 Viasat, Inc. Beamformer for end-to-end beamforming communications system
US10263692B2 (en) 2015-04-10 2019-04-16 Viasat, Inc. Satellite for end-to-end beamforming
EP3329612A1 (de) * 2015-07-31 2018-06-06 ViaSat, Inc. Satellitenkonstellation mit flexibler kapazität
US10397920B2 (en) * 2016-01-22 2019-08-27 Space Systems/Loral, Llc Satellite diversity
US10103812B2 (en) * 2016-01-27 2018-10-16 The Boeing Company Satellite communication system
KR102258635B1 (ko) * 2016-10-21 2021-05-31 비아셋, 인크 상호 동기화된 공간 다중화 피더 링크를 사용하는 지상 빔형성 통신
US11539425B2 (en) 2018-01-15 2022-12-27 European Space Agency Satellite communication system and method of communicating in a satellite communication system
US10523312B1 (en) * 2018-07-03 2019-12-31 Asia Satellite Telecommunications Company Limited High throughput satellites and methods of operating high throughput satellites for relaying data between low earth orbit satellites to endpoints
JP6832896B6 (ja) * 2018-08-27 2021-03-24 Hapsモバイル株式会社 空中滞在型の通信中継装置におけるフィーダリンクの通信を行うシステム
CN111106865B (zh) * 2018-10-25 2021-12-14 华为技术有限公司 基于卫星网络的通信方法、装置及系统
JP7244302B2 (ja) * 2019-03-01 2023-03-22 Hapsモバイル株式会社 Hapsマルチフィーダリンクにおける干渉キャンセリング
JP6976995B2 (ja) * 2019-07-03 2021-12-08 Hapsモバイル株式会社 Haps通信システムのフィーダリンクにおけるリバースリンク通信の干渉検知及び干渉抑制

Family Cites Families (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1121488A (en) * 1978-02-07 1982-04-06 Viktor A. Zhilin System for locating mobile objects in distress
US4375697A (en) * 1980-09-04 1983-03-01 Hughes Aircraft Company Satellite arrangement providing effective use of the geostationary orbit
US5303286A (en) 1991-03-29 1994-04-12 Space Systems/Loral, Inc. Wireless telephone/satellite roaming system
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
DE3644176A1 (de) * 1986-12-23 1988-07-14 Messerschmitt Boelkow Blohm Verfahren zur uebertragung von daten mittels eines geostationaeren satelliten und wenigstens eines subsatelliten
US5126748A (en) * 1989-12-05 1992-06-30 Qualcomm Incorporated Dual satellite navigation system and method
US5017926A (en) * 1989-12-05 1991-05-21 Qualcomm, Inc. Dual satellite navigation system
US5327572A (en) 1990-03-06 1994-07-05 Motorola, Inc. Networked satellite and terrestrial cellular radiotelephone systems
US5835857A (en) 1990-03-19 1998-11-10 Celsat America, Inc. Position determination for reducing unauthorized use of a communication system
US5446756A (en) 1990-03-19 1995-08-29 Celsat America, Inc. Integrated cellular communications system
US5073900A (en) 1990-03-19 1991-12-17 Mallinckrodt Albert J Integrated cellular communications system
US5878329A (en) 1990-03-19 1999-03-02 Celsat America, Inc. Power control of an integrated cellular communications system
US5526404A (en) 1991-10-10 1996-06-11 Space Systems/Loral, Inc. Worldwide satellite telephone system and a network coordinating gateway for allocating satellite and terrestrial gateway resources
US6067442A (en) 1991-10-10 2000-05-23 Globalstar L.P. Satellite communications system having distributed user assignment and resource assignment with terrestrial gateways
CA2105710A1 (en) 1992-11-12 1994-05-13 Raymond Joseph Leopold Network of hierarchical communication systems and method therefor
US6157811A (en) 1994-01-11 2000-12-05 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5619503A (en) 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5511233A (en) 1994-04-05 1996-04-23 Celsat America, Inc. System and method for mobile communications in coexistence with established communications systems
US5619210A (en) * 1994-04-08 1997-04-08 Ericsson Inc. Large phased-array communications satellite
EP0765560A1 (de) 1994-06-08 1997-04-02 Hughes Aircraft Company Verfahren und vorrichtung zum hybridnetzwerkzugriff
US5537679A (en) * 1994-08-01 1996-07-16 Motorola, Inc. Communication network with flexible handoff scheduling for mobile nodes
US5584046A (en) 1994-11-04 1996-12-10 Cornell Research Foundation, Inc. Method and apparatus for spectrum sharing between satellite and terrestrial communication services using temporal and spatial synchronization
FR2729025B1 (fr) 1995-01-02 1997-03-21 Europ Agence Spatiale Procede et systeme de transmission de signaux radioelectriques via un reseau de satellites entre une station terrestre fixe et des terminaux mobiles d'usagers
FR2730369B1 (fr) * 1995-02-02 1997-04-25 Bruno Louis Blachier Communications personnelles a l'aide de satellites geostationnaires et defilants basses orbites
WO1996039788A1 (en) 1995-06-06 1996-12-12 Globalstar L.P. Satellite repeater diversity resource management system
US6240124B1 (en) 1995-06-06 2001-05-29 Globalstar L.P. Closed loop power control for low earth orbit satellite communications system
US5619525A (en) 1995-06-06 1997-04-08 Globalstar L.P. Closed loop power control for low earth orbit satellite communications system
US5664006A (en) * 1995-06-07 1997-09-02 Globalstar L.P. Method for accounting for user terminal connection to a satellite communications system
US5841767A (en) 1995-07-20 1998-11-24 Ntt Mobile Communications Network Inc. Mobile communication system using efficient service area expansion scheme
FR2737627B1 (fr) * 1995-08-02 1997-10-03 Europ Agence Spatiale Systeme de transmission de signaux radioelectriques via un satellite de communication geostationnaire, notamment pour des communications avec des terminaux mobiles portables
EP0762669B1 (de) 1995-08-18 2011-06-15 Ntt Mobile Communications Network Inc. Kommunikationsmodusumschaltungsverfahren für Mobilstation
US5758260A (en) * 1995-08-23 1998-05-26 Globalstar L.P. Satellite beam steering reference using terrestrial beam steering terminals
US5991345A (en) 1995-09-22 1999-11-23 Qualcomm Incorporated Method and apparatus for diversity enhancement using pseudo-multipath signals
US5971324A (en) * 1995-10-03 1999-10-26 Trw Inc. Multiple altitude satellite relay system and method
US5906337A (en) * 1995-10-03 1999-05-25 Trw Inc. Multiple altitude satellite relay system and method
US5812932A (en) * 1995-11-17 1998-09-22 Globalstar L.P. Mobile satellite user information request system and methods
US5930708A (en) 1996-03-21 1999-07-27 Trw Inc. Communications satellite router-formatter
US6226493B1 (en) * 1996-05-31 2001-05-01 Motorola, Inc. Geosynchronous satellite communication system and method
DE19624772C2 (de) * 1996-06-21 2000-06-29 Blw Praezisionsschmiede Gmbh Klauenverzahnung für Schaltgetriebe oder dergleichen
US6449461B1 (en) 1996-07-15 2002-09-10 Celsat America, Inc. System for mobile communications in coexistence with communication systems having priority
US5926758A (en) 1996-08-26 1999-07-20 Leo One Ip, L.L.C. Radio frequency sharing methods for satellite systems
US6072768A (en) 1996-09-04 2000-06-06 Globalstar L.P. Automatic satellite/terrestrial mobile terminal roaming system and method
GB2317074B (en) 1996-09-09 1998-10-28 I Co Global Communications Communications apparatus and method
GB2317303B (en) 1996-09-09 1998-08-26 I Co Global Communications Communications apparatus and method
US5890679A (en) * 1996-09-26 1999-04-06 Loral Aerospace Corp. Medium earth orbit communication satellite system
US5761605A (en) 1996-10-11 1998-06-02 Northpoint Technology, Ltd. Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
US6064859A (en) * 1996-11-04 2000-05-16 Motorola, Inc. Transmit and receive payload pair and method for use in communication systems
US6047161A (en) * 1996-11-29 2000-04-04 Motorola, Inc. Satellite communication system and method thereof
US5887257A (en) * 1996-12-05 1999-03-23 Motorola, Inc. Hybrid constellation satellite comunication systems and methods with efficient signaling and control
US5896558A (en) * 1996-12-19 1999-04-20 Globalstar L.P. Interactive fixed and mobile satellite network
US6091933A (en) 1997-01-03 2000-07-18 Globalstar L.P. Multiple satellite system power allocation by communication link optimization
IL119972A (en) * 1997-01-07 2001-01-28 Foxcom Ltd Satellite distributed television
JPH10261987A (ja) * 1997-03-19 1998-09-29 Fujitsu Ltd 2層構成衛星通信システム及びその静止衛星
US5937332A (en) 1997-03-21 1999-08-10 Ericsson, Inc. Satellite telecommunications repeaters and retransmission methods
EP0869628A1 (de) 1997-04-01 1998-10-07 ICO Services Ltd. Übergreifung zwischen Telekommunikationsnetzen
GB2324218A (en) 1997-04-09 1998-10-14 Ico Services Ltd Satellite acquisition in navigation system
US5884142A (en) 1997-04-15 1999-03-16 Globalstar L.P. Low earth orbit distributed gateway communication system
EP0981866A1 (de) * 1997-05-02 2000-03-01 Uscx Mit höherem breitengrad geostationäre satellitenanordnung
US7020462B1 (en) * 1997-06-02 2006-03-28 The Directv Group, Inc. Communications system using a satellite-based network with a plurality of spot beams providing ubiquitous coverage from two different satellites
US6125261A (en) * 1997-06-02 2000-09-26 Hughes Electronics Corporation Method and system for communicating high rate data in a satellite-based communications network
US6708029B2 (en) * 1997-06-02 2004-03-16 Hughes Electronics Corporation Broadband communication system for mobile users in a satellite-based network
US6032041A (en) * 1997-06-02 2000-02-29 Hughes Electronics Corporation Method and system for providing wideband communications to mobile users in a satellite-based network
US6292659B1 (en) * 1997-06-12 2001-09-18 Motorola, Inc. Global telecommunications system with distributed virtual networks and method of operation therefor
US6078810A (en) * 1997-06-12 2000-06-20 Motorola, Inc. Multiple-tier satelite communication system and method of operation thereof
US6134437A (en) 1997-06-13 2000-10-17 Ericsson Inc. Dual-mode satellite/cellular phone architecture with physically separable mode
US6931232B1 (en) * 1997-07-01 2005-08-16 Northrop Grumman Corporation Bi-static communication relay architecture
US6138012A (en) * 1997-08-04 2000-10-24 Motorola, Inc. Method and apparatus for reducing signal blocking in a satellite communication system
US6011951A (en) 1997-08-22 2000-01-04 Teledesic Llc Technique for sharing radio frequency spectrum in multiple satellite communication systems
US6052586A (en) 1997-08-29 2000-04-18 Ericsson Inc. Fixed and mobile satellite radiotelephone systems and methods with capacity sharing
US6085094A (en) 1997-08-29 2000-07-04 Nortel Networks Corporation Method for optimizing spectral re-use
US5907541A (en) 1997-09-17 1999-05-25 Lockheed Martin Corp. Architecture for an integrated mobile and fixed telecommunications system including a spacecraft
US6226494B1 (en) * 1997-09-23 2001-05-01 Teledesic Llc System and method for intermittent satellite communication with a fixed antenna
US6101385A (en) 1997-10-09 2000-08-08 Globalstar L.P. Satellite communication service with non-congruent sub-beam coverage
US6052560A (en) 1997-10-15 2000-04-18 Ericsson Inc Satellite system utilizing a plurality of air interface standards and method employing same
US6104911A (en) * 1997-11-14 2000-08-15 Motorola, Inc. Communication system with satellite diversity and method of operation thereof
US6157834A (en) 1997-12-29 2000-12-05 Motorola, Inc. Terrestrial and satellite cellular network interoperability
US6418147B1 (en) 1998-01-21 2002-07-09 Globalstar Lp Multiple vocoder mobile satellite telephone system
US6088571A (en) * 1998-01-30 2000-07-11 Motorola, Inc. Method and apparatus for multi-constellation satellite broadcast with error correction
US6002916A (en) * 1998-02-23 1999-12-14 Lockheed Martin Corporation Space-based server network architecture
US6031334A (en) * 1998-06-17 2000-02-29 Primex Technologies, Inc. Method and apparatus for selectively distributing power in a thruster system
US6735437B2 (en) 1998-06-26 2004-05-11 Hughes Electronics Corporation Communication system employing reuse of satellite spectrum for terrestrial communication
US6775251B1 (en) 1998-09-17 2004-08-10 Globalstar L.P. Satellite communication system providing multi-gateway diversity and improved satellite loading
US6487476B1 (en) * 1998-09-24 2002-11-26 Esbh, Inc. Redundant satellite system
US6198730B1 (en) 1998-10-13 2001-03-06 Motorola, Inc. Systems and method for use in a dual mode satellite communications system
US6257526B1 (en) * 1998-11-09 2001-07-10 Hughes Electronics Corporation Satellite system and method of deploying same
US6198921B1 (en) * 1998-11-16 2001-03-06 Emil Youssefzadeh Method and system for providing rural subscriber telephony service using an integrated satellite/cell system
US6182251B1 (en) * 1998-11-24 2001-01-30 Hughes Electronics Corporation Channel estimation in a fading channel
EP1059826A4 (de) 1998-12-07 2005-08-03 Mitsubishi Electric Corp Mobil kommunikationsgerät und system
US6556808B1 (en) * 1998-12-30 2003-04-29 The Boeing Company Fixed ground track satellite constellation and user terminal
US6678520B1 (en) * 1999-01-07 2004-01-13 Hughes Electronics Corporation Method and apparatus for providing wideband services using medium and low earth orbit satellites
US6349195B1 (en) * 1999-03-04 2002-02-19 Trw Inc. Supplemental satellite communication enhancement techniques
US7215954B1 (en) * 1999-03-18 2007-05-08 The Directv Group, Inc. Resource allocation method for multi-platform communication system
US6990314B1 (en) * 1999-03-18 2006-01-24 The Directv Group, Inc. Multi-node point-to-point satellite communication system employing multiple geo satellites
US6501941B1 (en) * 1999-03-23 2002-12-31 Hughes Electronics Corporation Method for identifying growth limits of handheld services for mobile satellite communications
US6606307B1 (en) * 1999-03-23 2003-08-12 Hughes Electronics Corporation Techniques for utilization of bandwidth space assets
US6560565B2 (en) * 1999-04-30 2003-05-06 Veritas Dgc Inc. Satellite-based seismic mobile information and control system
US7327698B1 (en) * 1999-06-03 2008-02-05 The Directv Group, Inc. Method and system for providing satellite communications using on-orbit payload configuration and reconfiguration
US6253080B1 (en) 1999-07-08 2001-06-26 Globalstar L.P. Low earth orbit distributed gateway communication system
US7174127B2 (en) 1999-08-10 2007-02-06 Atc Technologies, Llc Data communications systems and methods using different wireless links for inbound and outbound data
US20030149986A1 (en) 1999-08-10 2003-08-07 Mayfield William W. Security system for defeating satellite television piracy
US6522865B1 (en) 1999-08-10 2003-02-18 David D. Otten Hybrid satellite communications system
US6529740B1 (en) * 1999-12-10 2003-03-04 Motorola, Inc. Group radio with subscriber-radio controlled channel selection
US6511020B2 (en) * 2000-01-07 2003-01-28 The Boeing Company Method for limiting interference between satellite communications systems
KR20020067933A (ko) 2000-01-19 2002-08-24 에릭슨 인크. 위성 통신 네트워크의 다이버시티 시스템 방법
DE10004081A1 (de) * 2000-01-31 2001-08-09 Siemens Ag Satellitenkommunikationsnetzwerk sowie Verfahren zum Routen von Verbindungen in einem Satellitenkommunikationsnetzwerk
US7339520B2 (en) * 2000-02-04 2008-03-04 The Directv Group, Inc. Phased array terminal for equatorial satellite constellations
GB2365677A (en) 2000-02-29 2002-02-20 Ico Services Ltd Satellite communications with satellite routing according to channels assignment
US6956814B1 (en) * 2000-02-29 2005-10-18 Worldspace Corporation Method and apparatus for mobile platform reception and synchronization in direct digital satellite broadcast system
US6526278B1 (en) * 2000-03-03 2003-02-25 Motorola, Inc. Mobile satellite communication system utilizing polarization diversity combining
US7027769B1 (en) * 2000-03-31 2006-04-11 The Directv Group, Inc. GEO stationary communications system with minimal delay
US7165365B1 (en) * 2000-04-03 2007-01-23 The Directv Group, Inc. Satellite ready building and method for forming the same
US6711398B1 (en) * 2000-04-19 2004-03-23 Hughes Electronics Corporation Radio signal broadcast system and method
EP1193989A4 (de) 2000-05-01 2002-10-17 Mitsubishi Electric Corp Verbindungssteuerungsverfahren für ein mobiles kommunikationssystem
US7366463B1 (en) * 2000-05-05 2008-04-29 The Directv Group, Inc. Military UHF and commercial Geo-mobile system combination for radio signal relay
US20040203393A1 (en) 2002-03-13 2004-10-14 Xiang Chen System and method for offsetting channel spectrum to reduce interference between two communication networks
US6859652B2 (en) 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
AU2001284688B2 (en) 2000-08-02 2006-07-06 Atc Technologies, Llc Coordinated satellite-terrestrial frequency reuse
US7558568B2 (en) 2003-07-28 2009-07-07 Atc Technologies, Llc Systems and methods for modifying antenna radiation patterns of peripheral base stations of a terrestrial network to allow reduced interference
US6628919B1 (en) 2000-08-09 2003-09-30 Hughes Electronics Corporation Low-cost multi-mission broadband communications payload
US6941138B1 (en) * 2000-09-05 2005-09-06 The Directv Group, Inc. Concurrent communications between a user terminal and multiple stratospheric transponder platforms
AU2000279094A1 (en) * 2000-09-28 2002-04-08 Ses Astra S.A. Satellite communications system
US7180873B1 (en) * 2000-10-06 2007-02-20 Globalstar, Inc. Spread spectrum code division destination access (SS-CDDA) for satellite communication system with distributed gateways
KR20020030367A (ko) * 2000-10-17 2002-04-25 오길록 이동통신시스템에서 임의접속채널의 전송방법
US7400857B2 (en) * 2000-12-12 2008-07-15 The Directv Group, Inc. Communication system using multiple link terminals
US20020077099A1 (en) * 2000-12-18 2002-06-20 Space Systems/Loral, Inc. Method and system for providing satellite communications
US20030003815A1 (en) 2000-12-20 2003-01-02 Yoshiko Yamada Communication satellite/land circuits selection communications system
US7187949B2 (en) * 2001-01-19 2007-03-06 The Directv Group, Inc. Multiple basestation communication system having adaptive antennas
US6745006B2 (en) * 2001-01-29 2004-06-01 Motorola, Inc. Communication system utilizing a constellation of satellites and method therefor
US6950625B2 (en) 2001-02-12 2005-09-27 Ico Services Limited Communications apparatus and method
US6714760B2 (en) 2001-05-10 2004-03-30 Qualcomm Incorporated Multi-mode satellite and terrestrial communication device
US7593724B2 (en) 2001-09-14 2009-09-22 Atc Technologies, Llc Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex mode
US7155340B2 (en) 2001-09-14 2006-12-26 Atc Technologies, Llc Network-assisted global positioning systems, methods and terminals including doppler shift and code phase estimates
US6785543B2 (en) 2001-09-14 2004-08-31 Mobile Satellite Ventures, Lp Filters for combined radiotelephone/GPS terminals
US7181161B2 (en) 2001-09-14 2007-02-20 Atc Technologies, Llc Multi-band/multi-mode satellite radiotelephone communications systems and methods
US7039400B2 (en) 2001-09-14 2006-05-02 Atc Technologies, Llc Systems and methods for monitoring terrestrially reused satellite frequencies to reduce potential interference
US6684057B2 (en) 2001-09-14 2004-01-27 Mobile Satellite Ventures, Lp Systems and methods for terrestrial reuse of cellular satellite frequency spectrum
US7603081B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Radiotelephones and operating methods that use a single radio frequency chain and a single baseband processor for space-based and terrestrial communications
US7447501B2 (en) 2001-09-14 2008-11-04 Atc Technologies, Llc Systems and methods for monitoring selected terrestrially used satellite frequency signals to reduce potential interference
US7113778B2 (en) 2001-09-14 2006-09-26 Atc Technologies, Llc Aggregate radiated power control for multi-band/multi-mode satellite radiotelephone communications systems and methods
US7062267B2 (en) 2001-09-14 2006-06-13 Atc Technologies, Llc Methods and systems for modifying satellite antenna cell patterns in response to terrestrial reuse of satellite frequencies
US7031702B2 (en) 2001-09-14 2006-04-18 Atc Technologies, Llc Additional systems and methods for monitoring terrestrially reused satellite frequencies to reduce potential interference
US7006789B2 (en) * 2001-09-14 2006-02-28 Atc Technologies, Llc Space-based network architectures for satellite radiotelephone systems
US6999720B2 (en) 2001-09-14 2006-02-14 Atc Technologies, Llc Spatial guardbands for terrestrial reuse of satellite frequencies
US7218931B2 (en) 2001-09-14 2007-05-15 Atc Technologies, Llc Satellite radiotelephone systems providing staggered sectorization for terrestrial reuse of satellite frequencies and related methods and radiotelephone systems
US7664460B2 (en) 2001-09-14 2010-02-16 Atc Technologies, Llc Systems and methods for terrestrial reuse of cellular satellite frequency spectrum in a time-division duplex and/or frequency-division duplex mode
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
US6856787B2 (en) 2002-02-12 2005-02-15 Mobile Satellite Ventures, Lp Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
US6868316B1 (en) * 2002-03-21 2005-03-15 Lockheed Martin Corporation Satellite constellation system
US7793323B2 (en) * 2002-04-29 2010-09-07 The Boeing Company Digital cinema system hub for multiple exhibitor distribution
US6937857B2 (en) 2002-05-28 2005-08-30 Mobile Satellite Ventures, Lp Systems and methods for reducing satellite feeder link bandwidth/carriers in cellular satellite systems
US8121605B2 (en) 2002-06-27 2012-02-21 Globalstar, Inc. Resource allocation to terrestrial and satellite services
US20040001720A1 (en) * 2002-06-27 2004-01-01 Krill Jerry A. Satellite-based mobile communication system
US7379088B2 (en) * 2002-07-01 2008-05-27 The Johns Hopkins University System and method for real-time image control and processing for use in wide area space based surveillance
US6950060B1 (en) * 2002-10-15 2005-09-27 General Dynamics C4 Systems, Inc. Satellite positioning system
US7068975B2 (en) * 2002-11-26 2006-06-27 The Directv Group, Inc. Systems and methods for sharing uplink bandwidth among satellites in a common orbital slot
US7092708B2 (en) 2002-12-12 2006-08-15 Atc Technologies, Llc Systems and methods for increasing capacity and/or quality of service of terrestrial cellular and satellite systems using terrestrial reception of satellite band frequencies
US6975837B1 (en) 2003-01-21 2005-12-13 The Directv Group, Inc. Method and apparatus for reducing interference between terrestrially-based and space-based broadcast systems
US7599305B2 (en) * 2003-03-05 2009-10-06 The Boeing Company Systems and methods for providing collaboration between systems
US7203490B2 (en) 2003-03-24 2007-04-10 Atc Technologies, Llc Satellite assisted push-to-send radioterminal systems and methods
US7444170B2 (en) 2003-03-24 2008-10-28 Atc Technologies, Llc Co-channel wireless communication methods and systems using nonsymmetrical alphabets
US7558569B2 (en) * 2003-04-02 2009-07-07 The Boeing Company Induced cellular communications handover
US7359700B2 (en) * 2003-04-02 2008-04-15 The Boeing Coompany Platform-associated visitor location registers (VLR) for cellular communications
US6879829B2 (en) 2003-05-16 2005-04-12 Mobile Satellite Ventures, Lp Systems and methods for handover between space based and terrestrial radioterminal communications, and for monitoring terrestrially reused satellite frequencies at a radioterminal to reduce potential interference
US20040240525A1 (en) 2003-05-29 2004-12-02 Karabinis Peter D. Wireless communications methods and apparatus using licensed-use system protocols with unlicensed-use access points
US7177592B2 (en) * 2003-05-30 2007-02-13 The Boeing Company Wireless communication system with split spot beam payload
US6847867B1 (en) * 2003-07-24 2005-01-25 Bbnt Solutions Llc Satellite communication with low probability of detection
US7340213B2 (en) 2003-07-30 2008-03-04 Atc Technologies, Llc Intra- and/or inter-system interference reducing systems and methods for satellite communications systems
US8670705B2 (en) 2003-07-30 2014-03-11 Atc Technologies, Llc Additional intra-and/or inter-system interference reducing systems and methods for satellite communications systems
US20050041619A1 (en) 2003-08-22 2005-02-24 Karabinis Peter D. Wireless systems, methods and devices employing forward- and/or return-link carriers having different numbers of sub-band carriers
US7113743B2 (en) 2003-09-11 2006-09-26 Atc Technologies, Llc Systems and methods for inter-system sharing of satellite communications frequencies within a common footprint
US20050090256A1 (en) 2003-09-23 2005-04-28 Santanu Dutta Systems and methods for mobility management in overlaid mobile communications systems
US7525934B2 (en) * 2003-09-24 2009-04-28 Qualcomm Incorporated Mixed reuse of feeder link and user link bandwidth
US8380186B2 (en) 2004-01-22 2013-02-19 Atc Technologies, Llc Satellite with different size service link antennas and radioterminal communication methods using same
US7418236B2 (en) 2004-04-20 2008-08-26 Mobile Satellite Ventures, Lp Extraterrestrial communications systems and methods including ancillary extraterrestrial components
US7453920B2 (en) 2004-03-09 2008-11-18 Atc Technologies, Llc Code synchronization in CDMA satellite wireless communications system using uplink channel detection
US7639646B2 (en) * 2004-03-17 2009-12-29 Qualcomm Incorporated Satellite diversity system, apparatus and method
US7933552B2 (en) 2004-03-22 2011-04-26 Atc Technologies, Llc Multi-band satellite and/or ancillary terrestrial component radioterminal communications systems and methods with combining operation
US7606590B2 (en) 2004-04-07 2009-10-20 Atc Technologies, Llc Satellite/hands-free interlock systems and/or companion devices for radioterminals and related methods
US7636566B2 (en) 2004-04-12 2009-12-22 Atc Technologies, Llc Systems and method with different utilization of satellite frequency bands by a space-based network and an ancillary terrestrial network
US20050239399A1 (en) 2004-04-21 2005-10-27 Karabinis Peter D Mobile terminals and set top boxes including multiple satellite band service links, and related systems and methods
US20050250511A1 (en) * 2004-05-05 2005-11-10 Weimin Xiao Method for rate control signaling to facilitate UE uplink data transfer
US8265549B2 (en) 2004-05-18 2012-09-11 Atc Technologies, Llc Satellite communications systems and methods using radiotelephone
US20050260984A1 (en) 2004-05-21 2005-11-24 Mobile Satellite Ventures, Lp Systems and methods for space-based use of terrestrial cellular frequency spectrum
US7706748B2 (en) 2004-06-25 2010-04-27 Atc Technologies, Llc Methods of ground based beamforming and on-board frequency translation and related systems
MX2007001677A (es) 2004-08-11 2007-04-12 Atc Tech Llc Uso de espectro de banda satelital para interferencia reducida o minima.
US7639981B2 (en) 2004-11-02 2009-12-29 Atc Technologies, Llc Apparatus and methods for power control in satellite communications systems with satellite-linked terrestrial stations
US20060094420A1 (en) 2004-11-02 2006-05-04 Karabinis Peter D Multi frequency band/multi air interface/multi spectrum reuse cluster size/multi cell size satellite radioterminal communicaitons systems and methods
MX2007005805A (es) 2004-11-16 2007-07-20 Atc Tech Llc Sistemas de comunicaciones satelital, componentes y metodos para operar compuertas de satelite compartidas.
US7454175B2 (en) * 2004-12-07 2008-11-18 Atc Technologies, Llc Broadband wireless communications systems and methods using multiple non-contiguous frequency bands/segments
US8594704B2 (en) 2004-12-16 2013-11-26 Atc Technologies, Llc Location-based broadcast messaging for radioterminal users
US7453396B2 (en) * 2005-04-04 2008-11-18 Atc Technologies, Llc Radioterminals and associated operating methods that alternate transmission of wireless communications and processing of global positioning system signals
US7970345B2 (en) * 2005-06-22 2011-06-28 Atc Technologies, Llc Systems and methods of waveform and/or information splitting for wireless transmission of information to one or more radioterminals over a plurality of transmission paths and/or system elements
US7907944B2 (en) * 2005-07-05 2011-03-15 Atc Technologies, Llc Methods, apparatus and computer program products for joint decoding of access probes in a CDMA communications system

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BRPI0614235A2 (pt) 2012-11-20
WO2007021685A3 (en) 2007-04-05
US7831202B2 (en) 2010-11-09
CA2607302C (en) 2014-10-07
CA2607302A1 (en) 2007-02-22
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JP4870764B2 (ja) 2012-02-08
EP1913709B1 (de) 2010-04-28
AU2006280065A1 (en) 2007-02-22
MX2008001707A (es) 2008-11-10
EP1913709A2 (de) 2008-04-23
IL187171A0 (en) 2008-02-09
CN101238651A (zh) 2008-08-06
WO2007021685A2 (en) 2007-02-22
AU2006280065B2 (en) 2010-09-30
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US20070037514A1 (en) 2007-02-15
ATE466417T1 (de) 2010-05-15
KR101121075B1 (ko) 2012-03-16

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