[go: up one dir, main page]

MX2007010133A - Satelites que utilizan enlaces entre satelites para crear trayectorias de enlace alimentador indirecto. - Google Patents

Satelites que utilizan enlaces entre satelites para crear trayectorias de enlace alimentador indirecto.

Info

Publication number
MX2007010133A
MX2007010133A MX2007010133A MX2007010133A MX2007010133A MX 2007010133 A MX2007010133 A MX 2007010133A MX 2007010133 A MX2007010133 A MX 2007010133A MX 2007010133 A MX2007010133 A MX 2007010133A MX 2007010133 A MX2007010133 A MX 2007010133A
Authority
MX
Mexico
Prior art keywords
satellite
inter
stationary
satellites
feeder link
Prior art date
Application number
MX2007010133A
Other languages
English (en)
Inventor
Peter D Karabinis
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
Publication of MX2007010133A publication Critical patent/MX2007010133A/es

Links

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
    • H04B7/18521Systems of inter linked satellites, i.e. inter satellite service
    • 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
    • H04B7/18578Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18591Arrangements for interconnecting multiple systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Los metodos para proporcionar un enlace alimentador entre un primer satelite sustancialmente geo-estacionario y un portal satelital incluyen establecer un enlace de comunicaciones entre el portal satelital y un segundo satelite sustancialmente geo-estacionario, establecer un enlace de comunicaciones entre satelitales, entre el primer satelite sustancialmente geo-estacionario, y comunicarse entre el primer satelite sustancialmente geo-estacionario y el portal satelital por medio del enlace de comunicaciones entre satelites y el enlace de comunicaciones; un sistema de comunicaciones satelital incluye el primero y segundo satelites sustancialmente geo-estacionarios configurados para establecer un enlace de comunicaciones entre satelites, entre los mismos y un portal satelital configurado para establecer un enlace alimentador directo con uno del primero y segundo satelites sustancialmente geo-estacionarios y para establecer un enlace alimentador indirecto con el otro del primer y segundos satelites sustancialmente geo-estacionarios que utilizan el enlace de comunicaciones entre satelites y el enlace alimentador directo.
MX2007010133A 2005-02-22 2006-01-18 Satelites que utilizan enlaces entre satelites para crear trayectorias de enlace alimentador indirecto. MX2007010133A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65514805P 2005-02-22 2005-02-22
US11/313,572 US7738837B2 (en) 2005-02-22 2005-12-21 Satellites using inter-satellite links to create indirect feeder link paths
PCT/US2006/001701 WO2006091294A1 (en) 2005-02-22 2006-01-18 Satellites using inter-satellite links to create indirect feeder link paths

Publications (1)

Publication Number Publication Date
MX2007010133A true MX2007010133A (es) 2007-09-27

Family

ID=36913387

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007010133A MX2007010133A (es) 2005-02-22 2006-01-18 Satelites que utilizan enlaces entre satelites para crear trayectorias de enlace alimentador indirecto.

Country Status (10)

Country Link
US (1) US7738837B2 (es)
EP (1) EP1851876A1 (es)
JP (1) JP4776635B2 (es)
KR (1) KR101098009B1 (es)
AU (1) AU2006217082B2 (es)
BR (1) BRPI0606990A2 (es)
CA (1) CA2597720C (es)
IL (1) IL184782A0 (es)
MX (1) MX2007010133A (es)
WO (1) WO2006091294A1 (es)

Families Citing this family (77)

* 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
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
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
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
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
US8270898B2 (en) 2001-09-14 2012-09-18 Atc Technologies, Llc Satellite-band spectrum utilization for reduced or minimum 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
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
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
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
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
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
BRPI0414609A (pt) 2003-09-23 2006-11-07 Atc Tech Llc métodos para coordenar comunicações de uma estação móvel com um sistema de comunicações móveis via satélite e um sistema de comunicações móveis terrestre, e para coordenar comunicações de uma estação móvel, e, sistema de comunicações
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
CA2576521C (en) 2004-08-11 2016-09-20 Atc Technologies, Llc Satellite-band spectrum utilization for reduced or minimum interference
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
WO2006073893A2 (en) 2005-01-05 2006-07-13 Atc Technologies, Llc Adaptive beam forming with multi-user detection and interference reduction in satellite communiation systems and methods
US7596111B2 (en) 2005-01-27 2009-09-29 Atc Technologies, Llc Satellite/terrestrial wireless communications systems and methods using disparate channel separation codes
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
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
US7623867B2 (en) 2005-07-29 2009-11-24 Atc Technologies, Llc Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse
WO2007047370A2 (en) * 2005-10-12 2007-04-26 Atc Technologies, Llc Systems, methods and computer program products for mobility management in hybrid satellite/terrestrial wireless communications systems
US7979024B2 (en) * 2006-01-20 2011-07-12 Atc Technologies, Llc Systems and methods for satellite forward link transmit diversity using orthagonal space coding
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
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
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
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
US7706787B2 (en) * 2007-03-21 2010-04-27 Com Dev International Ltd. Multi-beam communication system and method
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
JP5557844B2 (ja) * 2008-10-28 2014-07-23 インテルサット グローバル サービス リミテッド ライアビリテイ カンパニー 宇宙ベースローカルエリアネットワーク(sblan)
US8193975B2 (en) 2008-11-12 2012-06-05 Atc Technologies Iterative antenna beam forming systems/methods
WO2010095267A1 (ja) * 2009-02-23 2010-08-26 三菱電機株式会社 衛星通信システムおよびデータ伝送方法
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
US10127295B2 (en) * 2009-06-05 2018-11-13 Microsoft Technolofy Licensing, Llc Geographic co-location service for cloud computing
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
CA2769828C (en) 2009-09-28 2017-04-04 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
US8918047B1 (en) * 2012-06-26 2014-12-23 Google Inc. Use of satellite-based routing processes with a balloon network
CA3103970C (en) 2012-09-21 2023-03-07 Myriota Pty Ltd Communication system and method
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
CN103281113A (zh) * 2013-05-13 2013-09-04 北京邮电大学 一种基于拓扑容错结构的分布式卫星系统
ITTO20130630A1 (it) * 2013-07-25 2015-01-26 Rai Radiotelevisione Italiana Sistema, decodificatore e metodo per la trasmissione satellitare di segnali
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
US10284468B1 (en) 2016-10-13 2019-05-07 Juniper Networks, Inc. E-channel identifiers (ECIDS) for scalable satellite device clustering control in a campus network
US10205661B1 (en) * 2016-10-13 2019-02-12 Juniper Networks, Inc. Control messages for scalable satellite device clustering control in a campus network
DE102016121919B4 (de) * 2016-11-15 2018-10-31 Tesat-Spacecom Gmbh & Co.Kg Kommunikationssatellit für eine Satellitenkonstellation
US11539425B2 (en) 2018-01-15 2022-12-27 European Space Agency Satellite communication system and method of communicating in a satellite communication system
US10432308B1 (en) * 2018-08-23 2019-10-01 Space Systems/Loral, Llc Satellite system using an RF GBBF feeder uplink beam from a gateway to a satellite, and using an optical ISL from the satellite to another satellite
CN111246596B (zh) * 2018-11-29 2023-05-02 中兴通讯股份有限公司 链路的确定、建立方法及装置,传输系统,卫星通讯系统
US11903051B2 (en) 2019-02-14 2024-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Network nodes and methods therein for enabling a switch between feeder links for an airbourne or orbital communication node in a non-terrestrial communications network
US10979137B2 (en) 2019-08-01 2021-04-13 Planet Labs, Inc. Multi-pathway satellite communication systems and methods
US11463158B2 (en) 2019-08-01 2022-10-04 Planet Labs Pbc Multi-pathway satellite communication systems and methods
WO2022116855A1 (zh) * 2020-12-04 2022-06-09 大唐移动通信设备有限公司 协议数据单元pdu会话的管理方法和装置
US11689306B2 (en) * 2021-05-19 2023-06-27 Hughes Network Systems, Llc TDM and TDMA concurrent mode transmission
CN114415214B (zh) * 2021-12-02 2025-03-07 中国西安卫星测控中心 一种支持北斗三号卫星轨道机动的星间链路连续建立方法
CN114640383B (zh) * 2022-01-26 2023-04-11 北京邮电大学 卫星网络业务建立方法、装置、电子设备及存储介质
CN114513245B (zh) * 2022-01-27 2023-02-17 浙江大学 基于fpga的卫星可调节通信系统
US20250293762A1 (en) * 2022-05-11 2025-09-18 Nippon Telegraph And Telephone Corporation Wireless communication method and wireless communication system

Family Cites Families (125)

* 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
AT401702B (de) 1993-11-24 1996-11-25 Siemens Ag Oesterreich Verfahren und anordnung zum routen von verbindungen in einem vermittelnden kommunikationsnetz
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
FI964919L (fi) 1994-06-08 1997-02-07 Hughes Aircraft Co Laite ja menetelmä hybridiverkkoon pääsyä varten
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
JPH08213945A (ja) * 1995-02-06 1996-08-20 Atr Kodenpa Tsushin Kenkyusho:Kk 衛星通信システム
AU700251B2 (en) 1995-06-06 1998-12-24 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
DE69631227T2 (de) 1995-07-20 2004-11-18 Ntt Docomo Inc. Effizientes Dienstbereicherweiterungsschema für mobiles Übertragungssystem
EP0762669B1 (en) 1995-08-18 2011-06-15 Ntt Mobile Communications Network Inc. Communication mode switching method for mobile station
US5991345A (en) 1995-09-22 1999-11-23 Qualcomm Incorporated Method and apparatus for diversity enhancement using pseudo-multipath signals
CA2165875C (en) * 1995-12-21 2001-03-13 Gary Beauchamp Intersatellite communications systems
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
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
US5924014A (en) 1996-09-30 1999-07-13 Motorola, Inc. Method and apparatus for adaptive routing in a satellite-based communication system
US5761605A (en) 1996-10-11 1998-06-02 Northpoint Technology, Ltd. Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
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
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 (en) 1997-04-01 1998-10-07 ICO Services Ltd. Interworking between telecommunications networks
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
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
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
US6011951A (en) 1997-08-22 2000-01-04 Teledesic Llc Technique for sharing radio frequency spectrum in multiple satellite communication systems
US6085094A (en) 1997-08-29 2000-07-04 Nortel Networks Corporation Method for optimizing spectral re-use
US6052586A (en) 1997-08-29 2000-04-18 Ericsson Inc. Fixed and mobile satellite radiotelephone systems and methods with capacity sharing
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
US6029935A (en) 1998-01-22 2000-02-29 Trw Inc. Method for adding a geostationary component to a non-geostationary satellite network
WO1999045652A2 (en) * 1998-03-02 1999-09-10 Motorola Inc. Architecture for a ground system terminal for a broadband network
US6735437B2 (en) 1998-06-26 2004-05-11 Hughes Electronics Corporation Communication system employing reuse of satellite spectrum for terrestrial communication
US6553226B1 (en) * 1998-08-27 2003-04-22 Nortel Networks Ltd Method for managing intersatellite links in a low earth orbit satellite system
US6775251B1 (en) 1998-09-17 2004-08-10 Globalstar L.P. Satellite communication system providing multi-gateway diversity and improved satellite loading
US6079910A (en) 1998-09-21 2000-06-27 Marianski; James E. Column cribbing system
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
WO2000035234A1 (en) 1998-12-07 2000-06-15 Mitsubishi Denki Kabushiki Kaisha Mobile communication device and mobile communication system
US6985454B1 (en) 1999-01-26 2006-01-10 Globalstar L.P. ISP system using non-geosynchronous orbit satellites
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
US6609002B1 (en) * 1999-09-15 2003-08-19 Hrl Laboratories, Llc Method and apparatus for predictive QoS routing for broad band low earth satellite networks
AU2001234488A1 (en) 2000-01-19 2001-07-31 Ericsson Inc. Diversity system method in a satellite telecommunication network
DE10004081A1 (de) 2000-01-31 2001-08-09 Siemens Ag Satellitenkommunikationsnetzwerk sowie Verfahren zum Routen von Verbindungen in einem Satellitenkommunikationsnetzwerk
GB2365677A (en) * 2000-02-29 2002-02-20 Ico Services Ltd Satellite communications with satellite routing according to channels assignment
US6633745B1 (en) * 2000-03-29 2003-10-14 Societe Europeenne Des Satellites S.A. Satellite cluster comprising a plurality of modular satellites
JP3609375B2 (ja) 2000-05-01 2005-01-12 三菱電機株式会社 移動通信システムの接続制御方法
US20040203393A1 (en) 2002-03-13 2004-10-14 Xiang Chen System and method for offsetting channel spectrum to reduce interference between two communication networks
US6823170B1 (en) 2000-07-26 2004-11-23 Ericsson Inc. Satellite communications system using multiple earth stations
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
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
AU8468801A (en) 2000-08-02 2002-02-13 Mobiles Satellite Ventures Lp Coordinated satellite-terrestrial frequency reuse
US6628919B1 (en) 2000-08-09 2003-09-30 Hughes Electronics Corporation Low-cost multi-mission broadband communications payload
US6553208B1 (en) 2000-09-15 2003-04-22 Motorola, Inc. Methods and apparatus for using ground based processing resources to support orbiting satellites
US20030003815A1 (en) * 2000-12-20 2003-01-02 Yoshiko Yamada Communication satellite/land circuits selection communications system
JP2002300169A (ja) * 2001-03-29 2002-10-11 Mitsubishi Electric Corp 無線通信装置およびパスルーティング方法
US6898428B2 (en) 2001-05-31 2005-05-24 Space Systems/Loral, Inc. Satellite communication system with gateway switch networks
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
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
US7039400B2 (en) * 2001-09-14 2006-05-02 Atc Technologies, Llc Systems and methods for monitoring terrestrially reused satellite frequencies 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
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
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
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
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
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
US6684057B2 (en) 2001-09-14 2004-01-27 Mobile Satellite Ventures, Lp Systems and methods for terrestrial reuse 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
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
US7006789B2 (en) 2001-09-14 2006-02-28 Atc Technologies, Llc Space-based network architectures for satellite radiotelephone systems
US7603117B2 (en) 2001-09-14 2009-10-13 Atc Technologies, Llc Systems and methods for terrestrial use of cellular satellite frequency spectrum
US6999720B2 (en) 2001-09-14 2006-02-14 Atc Technologies, Llc Spatial guardbands for terrestrial reuse of satellite frequencies
US6847817B2 (en) 2001-12-12 2005-01-25 Northrop Grumman Corporation Satellite communication apparatus with multiple hub stations providing increased bandwidth to meet service requirements
US6856787B2 (en) 2002-02-12 2005-02-15 Mobile Satellite Ventures, Lp Wireless communications systems and methods using satellite-linked remote terminal interface subsystems
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
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
BRPI0414609A (pt) 2003-09-23 2006-11-07 Atc Tech Llc métodos para coordenar comunicações de uma estação móvel com um sistema de comunicações móveis via satélite e um sistema de comunicações móveis terrestre, e para coordenar comunicações de uma estação móvel, e, sistema de comunicações
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
EP1851876A1 (en) 2007-11-07
KR101098009B1 (ko) 2011-12-22
US20060189275A1 (en) 2006-08-24
JP2008532361A (ja) 2008-08-14
CA2597720C (en) 2016-06-07
AU2006217082A1 (en) 2006-08-31
WO2006091294A1 (en) 2006-08-31
IL184782A0 (en) 2007-12-03
AU2006217082B2 (en) 2010-05-27
US7738837B2 (en) 2010-06-15
BRPI0606990A2 (pt) 2010-03-23
KR20070105334A (ko) 2007-10-30
CA2597720A1 (en) 2006-08-31
JP4776635B2 (ja) 2011-09-21

Similar Documents

Publication Publication Date Title
MX2007010133A (es) Satelites que utilizan enlaces entre satelites para crear trayectorias de enlace alimentador indirecto.
PH12019500809A1 (en) Ground-based beamformed communications using mutually synchronized spatially multiplexed feeder links
IL187171A0 (en) Satellite communications systems and methods using substantially co-located feeder link antennas
WO2005071862A3 (en) Satellite with different size service link antennas and radioterminal communication methods using same
WO2004002016A3 (en) Reducing service outages in a multibeam satellite system
WO2006055648A3 (en) Satellite communications systems, components and methods for operating shared satellite gateways
TW200644477A (en) Method and arrangement for cooperative relaying
TW200726111A (en) Network-controlled feedback for MIMO systems
PH12017501846A1 (en) Techniques for employing access node clusters in end-to-end beamforming
WO2006050467A3 (en) Apparatus and methods for power control in satellite communications systems with satellite-linked terrestrial stations
AU2003295514A1 (en) Cellular system with link diversity feedback
WO2006099210A3 (en) Dual polarization wireless repeater including antenna elements with balanced and quasi-balanced feeds
MY158263A (en) Spatial interference mitigation for wireless communication
TW200703969A (en) Systems and methods for beamforming feedback in multi antenna communication systems
WO2008109860A3 (en) Satellite reference terminal systems and methods
WO2011005045A3 (ko) 협력 통신 시스템에서 데이터 송수신 방법 및 협력 통신 방법
MX2010008493A (es) Solicitud de reduccion de interferencia en un sistema de comunicacion inalambrica.
IL187170A0 (en) Satellite communications apparatus and methods using asymmetrical forward and return link frequency reuse
TW200719613A (en) TDD repeater
TW200729855A (en) Key distribution for secure messaging
WO2007047554A3 (en) System and method for routing and communicating in a heterogeneous network environment
MY177859A (en) The process of spectrum diversity of satellite link for data and internet applications using single antenna and router
ATE498951T1 (de) Vierpolige übertragung
WO2010102029A3 (en) Data reduction in a satellite communication link
TW200943083A (en) Method and system for chip-to-chip communications with wireline control

Legal Events

Date Code Title Description
FG Grant or registration