ATE413738T1 - System und verfahren für radiokommunikation mit diversität in einem mehr-frequenzband satellitensystem mit oder ohne zusätzlich erdgebundener komponente - Google Patents

System und verfahren für radiokommunikation mit diversität in einem mehr-frequenzband satellitensystem mit oder ohne zusätzlich erdgebundener komponente

Info

Publication number
ATE413738T1
ATE413738T1 AT05725844T AT05725844T ATE413738T1 AT E413738 T1 ATE413738 T1 AT E413738T1 AT 05725844 T AT05725844 T AT 05725844T AT 05725844 T AT05725844 T AT 05725844T AT E413738 T1 ATE413738 T1 AT E413738T1
Authority
AT
Austria
Prior art keywords
frequencies
based component
band
diversity
frequency band
Prior art date
Application number
AT05725844T
Other languages
English (en)
Inventor
Peter D Karabinis
Rajendra Singh
Original Assignee
Atc Tech 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.)
Filing date
Publication date
Application filed by Atc Tech Llc filed Critical Atc Tech Llc
Application granted granted Critical
Publication of ATE413738T1 publication Critical patent/ATE413738T1/de

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
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18563—Arrangements for interconnecting multiple systems

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)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT05725844T 2004-03-22 2005-03-18 System und verfahren für radiokommunikation mit diversität in einem mehr-frequenzband satellitensystem mit oder ohne zusätzlich erdgebundener komponente ATE413738T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55528304P 2004-03-22 2004-03-22
US11/061,346 US7933552B2 (en) 2004-03-22 2005-02-18 Multi-band satellite and/or ancillary terrestrial component radioterminal communications systems and methods with combining operation

Publications (1)

Publication Number Publication Date
ATE413738T1 true ATE413738T1 (de) 2008-11-15

Family

ID=34963510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05725844T ATE413738T1 (de) 2004-03-22 2005-03-18 System und verfahren für radiokommunikation mit diversität in einem mehr-frequenzband satellitensystem mit oder ohne zusätzlich erdgebundener komponente

Country Status (8)

Country Link
US (1) US7933552B2 (de)
EP (1) EP1733487B1 (de)
AT (1) ATE413738T1 (de)
AU (1) AU2005226580B2 (de)
CA (1) CA2554584C (de)
DE (1) DE602005010841D1 (de)
MX (1) MXPA06010801A (de)
WO (1) WO2005093967A1 (de)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
US7149526B2 (en) * 2000-08-02 2006-12-12 Atc Technologies, Llc Coordinated satellite-terrestrial frequency reuse
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
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
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
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
US6999720B2 (en) * 2001-09-14 2006-02-14 Atc Technologies, Llc Spatial guardbands for terrestrial reuse of satellite frequencies
US8270898B2 (en) 2001-09-14 2012-09-18 Atc Technologies, Llc Satellite-band spectrum utilization for reduced or minimum interference
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
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
US7890098B2 (en) * 2001-09-14 2011-02-15 Atc Technologies, Llc Staggered sectorization for terrestrial reuse of satellite frequencies
US6785543B2 (en) 2001-09-14 2004-08-31 Mobile Satellite Ventures, Lp Filters for combined radiotelephone/GPS terminals
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
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
US7181161B2 (en) 2001-09-14 2007-02-20 Atc Technologies, Llc 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
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
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
US7006789B2 (en) 2001-09-14 2006-02-28 Atc Technologies, Llc Space-based network architectures for satellite radiotelephone systems
US6856787B2 (en) 2002-02-12 2005-02-15 Mobile Satellite Ventures, Lp Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
US7593691B2 (en) 2002-02-12 2009-09-22 Atc Technologies, Llc Systems and methods for controlling a level of interference to a wireless receiver responsive to a power level associated with a wireless transmitter
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
US7421342B2 (en) 2003-01-09 2008-09-02 Atc Technologies, Llc Network-assisted global positioning systems, methods and terminals including doppler shift and code phase estimates
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
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
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
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
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
WO2005032170A2 (en) 2003-09-23 2005-04-07 Atc Technologies, Llc Systems and methods for mobility management in overlaid satellite and terrestrial communications systems
US7522928B2 (en) * 2003-10-24 2009-04-21 Intel Corporation Dynamic EMI (electromagnetic interference) management
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
US8655398B2 (en) 2004-03-08 2014-02-18 Atc Technologies, Llc Communications systems and methods including emission detection
US7453920B2 (en) 2004-03-09 2008-11-18 Atc Technologies, Llc Code synchronization in CDMA satellite wireless communications system using uplink channel detection
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
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
BRPI0514246A (pt) 2004-08-11 2008-06-03 Atc Tech Llc método de operação de um primeiro e/ou um segundo sistema de comunicações, radioterminal, sistema de comunicações, e, método para operar um radioterminal
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
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
ATE556497T1 (de) 2004-11-16 2012-05-15 Atc Tech Llc Satellitenkommunikationssysteme, komponenten und verfahren für den betrieb gemeinsamer satelliten- gateways
US7747229B2 (en) * 2004-11-19 2010-06-29 Atc Technologies, Llc Electronic antenna beam steering using ancillary receivers and related methods
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
EP2254265A3 (de) 2005-01-05 2013-11-27 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
US7620394B2 (en) 2005-02-22 2009-11-17 Atc Technologies, Llc Reusing frequencies of a fixed and/or mobile communications system
US7636546B2 (en) 2005-02-22 2009-12-22 Atc Technologies, Llc Satellite communications systems and methods using diverse polarizations
US7738837B2 (en) 2005-02-22 2010-06-15 Atc Technologies, Llc Satellites using inter-satellite links to create indirect feeder link paths
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
US7796986B2 (en) * 2005-03-11 2010-09-14 Atc Technologies, Llc Modification of transmission values to compensate for interference in a satellite down-link communications
US7627285B2 (en) 2005-03-14 2009-12-01 Atc Technologies, Llc Satellite communications systems and methods with distributed and/or centralized architecture including ground-based beam forming
WO2006099501A1 (en) 2005-03-15 2006-09-21 Atc Technologies, Llc Methods and systems providing adaptive feeder links for ground based beam forming and related systems and satellites
US7634229B2 (en) 2005-03-15 2009-12-15 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
US7782811B2 (en) * 2005-04-05 2010-08-24 Skybitz, Inc. Multiple return link
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
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
US8190114B2 (en) * 2005-07-20 2012-05-29 Atc Technologies, Llc Frequency-dependent filtering for wireless communications transmitters
US7623867B2 (en) 2005-07-29 2009-11-24 Atc Technologies, Llc Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse
MX2008001707A (es) 2005-08-09 2008-11-10 Atc Tech Llc Sistemas y metodos de comunicaciones por satelite utilizando antenas de enlace alimentador substancialmente co-localizadas.
US20070123252A1 (en) * 2005-10-12 2007-05-31 Atc Technologies, Llc Systems, methods and computer program products for mobility management in hybrid satellite/terrestrial wireless communications systems
US8078141B2 (en) 2006-01-18 2011-12-13 Overhorizon (Cyprus) Plc Systems and methods for collecting and processing satellite communications network usage information
US8326217B2 (en) 2006-01-18 2012-12-04 Overhorizon (Cyprus) Plc Systems and methods for satellite communications with mobile terrestrial terminals
US8713324B2 (en) 2006-01-18 2014-04-29 Overhorizon (Cyprus) Plc Systems and methods for tracking mobile terrestrial terminals for satellite communications
US7962134B2 (en) 2006-01-18 2011-06-14 M.N.C. Microsat Networks (Cyprus) Limited Systems and methods for communicating with satellites via non-compliant antennas
US8090041B2 (en) 2006-01-20 2012-01-03 Atc Technologies Llc Systems and methods for forward link closed loop beamforming
US8705436B2 (en) 2006-02-15 2014-04-22 Atc Technologies, Llc Adaptive spotbeam broadcasting, systems, methods and devices for high bandwidth content distribution over satellite
US8923850B2 (en) 2006-04-13 2014-12-30 Atc Technologies, Llc Systems and methods for controlling base station sectors to reduce potential interference with low elevation satellites
US7751823B2 (en) 2006-04-13 2010-07-06 Atc Technologies, Llc Systems and methods for controlling a level of interference to a wireless receiver responsive to an activity factor associated with a wireless transmitter
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
US7904020B2 (en) * 2006-08-22 2011-03-08 Viasat, Inc. Downstream broad beam diversity with interference cancellation
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
EP2111697B1 (de) 2006-09-26 2016-09-21 ViaSat, Inc. Verbesserte spotbeam-satellitensysteme
US20090298423A1 (en) * 2006-10-03 2009-12-03 Viasat, Inc. Piggy-Back Satellite Payload
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
US8050628B2 (en) 2007-07-17 2011-11-01 M.N.C. Microsat Networks (Cyprus) Limited Systems and methods for mitigating radio relay link interference in mobile satellite communications
US8948080B2 (en) 2007-07-17 2015-02-03 Overhorizon (Cyprus) Plc Methods comprising satellites having a regenerative payload, onboard computer, payload interface and interference elimination system
US20090156117A1 (en) * 2007-12-18 2009-06-18 Qualcomm Incorporated High reliability satellite network delivery
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
US8325664B2 (en) * 2008-11-10 2012-12-04 Viasat, Inc. Terminal slot assignment for a satellite communications system
WO2010054395A2 (en) * 2008-11-10 2010-05-14 Viasat, Inc. Dynamic frequency assignment in a multi-beam system
US8442432B2 (en) * 2008-11-10 2013-05-14 Viasat, Inc. Terminal mode assignment for a satellite communications system
US8193975B2 (en) 2008-11-12 2012-06-05 Atc Technologies Iterative antenna beam forming systems/methods
FI20086169A0 (fi) * 2008-12-05 2008-12-05 Nokia Corp Laite, menetelmä ja radiojärjestelmä
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
WO2010148022A1 (en) 2009-06-16 2010-12-23 Viasat, Inc. Dynamic bandwidth resource allocation for satellite downlinks
MX2012002210A (es) 2009-09-28 2012-03-19 Atc Tech Llc Sistemas y metodos para la formacion de rayos de candelacion de interferencia adaptable.
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
JP5391055B2 (ja) 2009-12-25 2014-01-15 東京エレクトロン株式会社 半導体装置の製造方法及び半導体装置の製造システム
CN102118860B (zh) * 2009-12-31 2014-11-05 中兴通讯股份有限公司 一种双工通信方法、终端调度方法及系统
US8274925B2 (en) 2010-01-05 2012-09-25 Atc Technologies, Llc Retaining traffic channel assignments for satellite terminals to provide lower latency communication services
US10560562B1 (en) 2018-05-09 2020-02-11 Darpan Tandon Multi-mode smartphone or mobile computing device
USD910608S1 (en) 2018-05-09 2021-02-16 Darpan Tandon Smartphone
US11277201B1 (en) 2021-03-14 2022-03-15 Skylo Technologies, Inc. Coordinated satellite and terrestrial channel utilization
CN116527113B (zh) * 2023-05-15 2025-01-28 中科睿格(烟台)技术服务有限责任公司 一种多频段卫星测控系统及方法

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5327572A (en) 1990-03-06 1994-07-05 Motorola, Inc. Networked satellite and terrestrial cellular radiotelephone systems
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
US5835857A (en) 1990-03-19 1998-11-10 Celsat America, Inc. Position determination for reducing unauthorized use of a communication 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
US5619503A (en) 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US6157811A (en) 1994-01-11 2000-12-05 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
EP0765560A1 (de) 1994-06-08 1997-04-02 Hughes Aircraft Company Verfahren und vorrichtung zum hybridnetzwerkzugriff
GB2321831B (en) 1994-07-22 1999-02-17 Int Mobile Satellite Org Satellite communication method and apparatus
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
US5619525A (en) 1995-06-06 1997-04-08 Globalstar L.P. Closed loop power control for low earth orbit satellite communications system
US6240124B1 (en) 1995-06-06 2001-05-29 Globalstar L.P. Closed loop power control for low earth orbit satellite communications system
RU2153226C2 (ru) 1995-06-06 2000-07-20 Глоубалстар Л.П. Система управления средствами разнесенной передачи сигналов через спутниковые ретрансляторы
EP0755163B1 (de) 1995-07-20 2004-01-02 Ntt Mobile Communications Network Inc. Effizientes Dienstbereicherweiterungsschema für mobiles Übertragungssystem
EP0762669B1 (de) 1995-08-18 2011-06-15 Ntt Mobile Communications Network Inc. Kommunikationsmodusumschaltungsverfahren für Mobilstation
US5991345A (en) 1995-09-22 1999-11-23 Qualcomm Incorporated Method and apparatus for diversity enhancement using pseudo-multipath signals
US5930708A (en) 1996-03-21 1999-07-27 Trw Inc. Communications satellite router-formatter
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
GB2317303B (en) 1996-09-09 1998-08-26 I Co Global Communications Communications apparatus and method
GB2317074B (en) 1996-09-09 1998-10-28 I Co Global Communications Communications apparatus and method
US5761605A (en) 1996-10-11 1998-06-02 Northpoint Technology, Ltd. Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
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
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
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
US6134437A (en) 1997-06-13 2000-10-17 Ericsson Inc. Dual-mode satellite/cellular phone architecture with physically separable mode
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
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
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
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
US6198730B1 (en) 1998-10-13 2001-03-06 Motorola, Inc. Systems and method for use in a dual mode satellite communications system
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
EP1059826A4 (de) 1998-12-07 2005-08-03 Mitsubishi Electric Corp Mobil kommunikationsgerät und system
US6253080B1 (en) 1999-07-08 2001-06-26 Globalstar L.P. Low earth orbit distributed gateway communication system
US6522865B1 (en) 1999-08-10 2003-02-18 David D. Otten Hybrid satellite communications 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
JP3866103B2 (ja) 1999-09-13 2007-01-10 三菱電機株式会社 移動体通信システム、基地局、移動体通信端末及び移動体通信方法
WO2001054314A1 (en) 2000-01-19 2001-07-26 Ericsson Inc Diversity system method in a satellite telecommunication network
GB2365677A (en) 2000-02-29 2002-02-20 Ico Services Ltd Satellite communications with satellite routing according to channels assignment
EP1193989A4 (de) 2000-05-01 2002-10-17 Mitsubishi Electric Corp Verbindungssteuerungsverfahren für ein mobiles kommunikationssystem
US20040203393A1 (en) 2002-03-13 2004-10-14 Xiang Chen System and method for offsetting channel spectrum to reduce interference between two communication networks
US7149526B2 (en) 2000-08-02 2006-12-12 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
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
US6628919B1 (en) 2000-08-09 2003-09-30 Hughes Electronics Corporation Low-cost multi-mission broadband communications payload
US20030003815A1 (en) 2000-12-20 2003-01-02 Yoshiko Yamada Communication satellite/land circuits selection communications system
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
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
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
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
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
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
US6999720B2 (en) 2001-09-14 2006-02-14 Atc Technologies, Llc Spatial guardbands for terrestrial reuse of satellite frequencies
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
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
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
US7006789B2 (en) 2001-09-14 2006-02-28 Atc Technologies, Llc Space-based network architectures for satellite radiotelephone systems
US6684057B2 (en) 2001-09-14 2004-01-27 Mobile Satellite Ventures, Lp Systems and methods for terrestrial reuse of cellular satellite frequency spectrum
US7039400B2 (en) 2001-09-14 2006-05-02 Atc Technologies, Llc Systems and methods for monitoring terrestrially reused satellite frequencies to reduce potential interference
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
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
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
US6856787B2 (en) 2002-02-12 2005-02-15 Mobile Satellite Ventures, Lp Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
US6608590B1 (en) * 2002-03-04 2003-08-19 Orbit Communication Ltd. Alignment of antenna polarization axes
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
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
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
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
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
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
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
WO2005032170A2 (en) 2003-09-23 2005-04-07 Atc Technologies, Llc Systems and methods for mobility management in overlaid satellite and terrestrial communications systems
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
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
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

Also Published As

Publication number Publication date
WO2005093967A1 (en) 2005-10-06
US7933552B2 (en) 2011-04-26
EP1733487B1 (de) 2008-11-05
CA2554584A1 (en) 2005-10-06
US20050227618A1 (en) 2005-10-13
AU2005226580A1 (en) 2005-10-06
CA2554584C (en) 2012-09-18
MXPA06010801A (es) 2006-12-15
EP1733487A1 (de) 2006-12-20
AU2005226580B2 (en) 2007-10-04
DE602005010841D1 (de) 2008-12-18

Similar Documents

Publication Publication Date Title
ATE413738T1 (de) System und verfahren für radiokommunikation mit diversität in einem mehr-frequenzband satellitensystem mit oder ohne zusätzlich erdgebundener komponente
DE602005005190D1 (de) Systeme und verfahren zur überwachung ausgewählter terrestrisch verwendeter satellitenfrequenzsignale zur verringerung potenzieller interferenzen
WO2006012348A3 (en) Method and system for frequency translation on-board a communications satellite
ATE545218T1 (de) Systeme und verfahren zur terrestrischen wiederverwendung eines zellulären satellitenfrequenzspektrums im zeitteilungsduplex-oder im frequenzteilungsduplex-modus
ATE429086T1 (de) Satellitenkommunikationsgerät und verfahren unter wiederverwendung von asymmetrischer vorwärts- und rückwärtsverbindungsfrequenz
WO2005071862A3 (en) Satellite with different size service link antennas and radioterminal communication methods using same
WO2006049819A3 (en) A satellite based communication system having multi frequency bands and multi spectrum reuse size
DE60136655D1 (de) Gerät und Verfahren für mobile Kommunikation in dualem erdlich satellitären Modus
EP2230776A3 (de) Systeme und Verfahren mit unterschiedlicher Verwendung von Satellitenfrequenzbändern durch ein weltraumgestütztes Netzwerk und ein zusätzliches terrestrisches Netzwerk
DE60235177D1 (de) System und verfahren zur überwachung terrestrisch wiederverwendeter satellitenfrequenzen zur verminderung potentieller störungen
ATE385084T1 (de) Systeme und verfahren für vergrösserte kapazität und/oder dienstqualität von terrestrischen zellularen und satelliten-systemen, die terrestrischen empfang von satellitenbandfrequenzen verwenden
ATE543270T1 (de) Systeme, verfahren und einrichtungen für überlagerten betrieb von satelliten- und terrestrischen drahtlosen kommunikationssystemen
WO2004006467A3 (en) Staggered sectorization for terrestrial reuse of satellite frequencies
EP2206256A4 (de) Nichtstörende nutzung eines frequenzbands nichtgeostationärer satelliten für kommunikation geostationärer satelliten
CA2460361A1 (en) Multi-band/multi-mode satellite radiotelephone communications systems and methods
WO2002065535A3 (en) Communication apparatus and method with links to mobile terminals via a satellite or a terrestrial network with partly reuse of the frequency band
ATE484114T1 (de) Raumbasierte netzwerkarchitekturen für satelliten-funktelefonsysteme
DE602005021833D1 (de) Satellitenfreisprechverriegelungsanordnung und/oder Zusatzgeräte für Funkendgeräte und zugehörige Verfahren
DE602006010339D1 (de) Modifizierung von übertragungswerten zur kompensation von interferenzen in downlink-satellitenkommunikationen
ATE343284T1 (de) Verfahren zur funkkommunikation und funkkommunikationssystem mit relaisfunkstationen in zick-zack-anordnung
WO2008115949A3 (en) Multiple input receiver in satellite communication system
DE602006013994D1 (de) Satellitenkommunikationssysteme und verfahren mit verwendung von im wesentlichen benachbarten funkverbindungsantennen
EP4192190A4 (de) Kommunikationsverfahren auf der basis eines satellitennetzwerks
EP4152824A4 (de) Kommunikationsvorrichtung, nicht geostationärer satellit, bodenstation und kommunikationsverfahren
EP4387120A4 (de) Satellitenkommunikationsverfahren, -vorrichtung und -system

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties