DOP2019000223A - Asignación dinámica de haz de satélite - Google Patents

Asignación dinámica de haz de satélite

Info

Publication number
DOP2019000223A
DOP2019000223A DO2019000223A DO2019000223A DOP2019000223A DO P2019000223 A DOP2019000223 A DO P2019000223A DO 2019000223 A DO2019000223 A DO 2019000223A DO 2019000223 A DO2019000223 A DO 2019000223A DO P2019000223 A DOP2019000223 A DO P2019000223A
Authority
DO
Dominican Republic
Prior art keywords
drift
geostationary satellite
identified
spot
spot beams
Prior art date
Application number
DO2019000223A
Other languages
English (en)
Inventor
Becker Donald
Petranovich James
Martin Remberto
Original Assignee
Viasat Inc
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 Viasat Inc filed Critical Viasat Inc
Publication of DOP2019000223A publication Critical patent/DOP2019000223A/es

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
    • H04B7/204—Multiple access
    • H04B7/2041—Spot beam multiple access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays
    • 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
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18541—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for handover of resources
    • 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
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18543—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for adaptation of transmission parameters, e.g. power control
    • 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
    • H04B7/19—Earth-synchronous stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Las formas de realización dan a conocer técnicas para la asignación dinámica de haz puntual en una red de comunicaciones por satélite geoestacionario. A modo de ejemplo, un nodo de procesamiento terrestre en la red de satélites geoestacionarios puede supervisar la ubicación de la zona de cobertura de haz puntual y puede detectar un iniciador de deriva de haz que indica una deriva actual de una o más zonas de cobertura. Los terminales terrestres pueden identificarse como atendidos por haces puntuales asociados con la zona o zonas de cobertura de deriva y experimentar un impacto en la calidad de la señal como consecuencia de la deriva. El nodo de terminal terrestre puede calcular una actualización de un mapa de asignación de haz que tiene una reasignación de los terminales de usuario identificados desde sus haces puntuales actualmente en servicio a otro de los haces puntuales de una manera que busca abordar al menos parte del impacto en la calidad de la señal identificada como asociada con la deriva. Algunas formas de realización explican, además, el equilibrio de carga y/o los otros factores, y/o pueden mantener comunicaciones de estado entre los terminales de usuario reasignados y el satélite geoestacionario.
DO2019000223A 2017-03-02 2019-08-30 Asignación dinámica de haz de satélite DOP2019000223A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762465987P 2017-03-02 2017-03-02

Publications (1)

Publication Number Publication Date
DOP2019000223A true DOP2019000223A (es) 2019-10-15

Family

ID=61627202

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2019000223A DOP2019000223A (es) 2017-03-02 2019-08-30 Asignación dinámica de haz de satélite

Country Status (26)

Country Link
US (1) US10784954B2 (es)
EP (1) EP3590204B1 (es)
JP (1) JP6991228B2 (es)
KR (1) KR102248707B1 (es)
CN (1) CN110832792B (es)
AU (1) AU2018228874B2 (es)
BR (1) BR112019018025B1 (es)
CA (1) CA3054329C (es)
CL (1) CL2019002496A1 (es)
CO (1) CO2019010918A2 (es)
CR (1) CR20190432A (es)
DK (1) DK3590204T3 (es)
DO (1) DOP2019000223A (es)
ES (1) ES2837494T3 (es)
IL (1) IL268805B2 (es)
MX (1) MX2019010399A (es)
MY (1) MY194781A (es)
NZ (1) NZ756301A (es)
PE (1) PE20191752A1 (es)
PH (1) PH12019501962A1 (es)
PL (1) PL3590204T3 (es)
RU (1) RU2758444C2 (es)
SA (1) SA519410011B1 (es)
SG (1) SG11201907651UA (es)
WO (1) WO2018160842A1 (es)
ZA (1) ZA201906450B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11973574B1 (en) * 2017-06-08 2024-04-30 David Hershberg Systems and methods for private communications networks
US11279386B2 (en) * 2017-12-07 2022-03-22 Westinghouse Air Brake Technologies Corporation System to determine clearance of an obstacle for a vehicle system
EP3858099A1 (en) * 2018-09-24 2021-08-04 Sony Group Corporation Telecommunications apparatus and methods
US10892818B2 (en) * 2019-05-07 2021-01-12 Contec Co., Ltd. System, apparatus and method for managing satellite operation service
US11012133B2 (en) 2019-09-16 2021-05-18 Nokia Solutions And Networks Oy Efficient data generation for beam pattern optimization
KR20230006461A (ko) * 2020-05-01 2023-01-10 인텔 코포레이션 위성 커넥티비티 환경에서의 에지 컴퓨팅
SE545268C2 (en) * 2020-06-02 2023-06-13 Requtech Ab System for satellite communication
CN111965680B (zh) * 2020-07-01 2023-04-07 浙江大华技术股份有限公司 一种过滤gps漂移点方法、装置、电子设备及存储介质
CN114007239A (zh) * 2020-07-28 2022-02-01 华为技术有限公司 业务卫星运行状态诊断方法及相关装置
EP4189854A1 (en) * 2020-07-28 2023-06-07 ATC Technologies, LLC Single frequency network (sfn) for broadcast/multicast application on a spotbeam satellite
US11929803B2 (en) * 2020-07-29 2024-03-12 Qualcomm Incorporated Connected mode beam management for narrowband systems
EP4195529A4 (en) * 2020-08-05 2024-05-01 Beijing Xiaomi Mobile Software Co., Ltd. COMMUNICATION PROCESSING METHOD, COMMUNICATION PROCESSING DEVICE AND STORAGE MEDIUM
CN112019259A (zh) * 2020-09-11 2020-12-01 中国电子科技集团公司第五十四研究所 一种基于天通一号卫星的跨波束通信方法及终端
CN112311445B (zh) * 2020-10-20 2022-08-23 陕西航天技术应用研究院有限公司 一种基于信号落地功率标定值的波束切换方法、装置及系统
US11616566B2 (en) * 2020-12-30 2023-03-28 Hughes Network Systems, Llc Satellite beam selection
CN113783601B (zh) * 2021-08-31 2023-04-07 西南电子技术研究所（中国电子科技集团公司第十研究所） 动态波束形成及空分复用方法
CN116567648B (zh) * 2023-07-05 2023-09-19 四川创智联恒科技有限公司 一种数据波束下的波位图谱生成方法及系统

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6157621A (en) 1991-10-28 2000-12-05 Teledesic Llc Satellite communication system
US5809397A (en) 1996-02-29 1998-09-15 Motorola, Inc. Method and apparatus for system synchronization in a messaging system
US5754139A (en) * 1996-10-30 1998-05-19 Motorola, Inc. Method and intelligent digital beam forming system responsive to traffic demand
GB2320232B (en) 1996-12-12 2000-09-27 Ico Services Ltd Satellite and Method of Operating a Satellite
US6181932B1 (en) * 1998-02-25 2001-01-30 Ericsson Inc. Methods and systems for reducing location update procedures in satellite communications systems
US6321065B1 (en) 1998-10-30 2001-11-20 Trw Inc. Performance enhancement of open-loop power control for satellite communication systems
AU2001226986A1 (en) 2000-01-18 2001-07-31 Nortel Networks Limited Multi-beam antenna system for high speed data
AU2001284688B2 (en) 2000-08-02 2006-07-06 Atc Technologies, Llc Coordinated satellite-terrestrial frequency reuse
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
US6960510B2 (en) 2002-07-01 2005-11-01 International Business Machines Corporation Method of making sub-lithographic features
US7099623B2 (en) * 2002-12-20 2006-08-29 Qualcomm Incorporated Managing searcher and tracker resources in a wireless communication device
US7203520B2 (en) 2003-09-30 2007-04-10 Nortel Networks Limited Beam wobbling for increased downlink coverage and capacity
DE102005009023B4 (de) 2005-02-28 2011-01-27 Advanced Micro Devices, Inc., Sunnyvale Verfahren zum Herstellen einer Gateelektrodenstruktur mit asymmetrischen Abstandselementen und Gateestruktur
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
US7773942B2 (en) 2006-08-29 2010-08-10 Wildblue Communications, Inc. Redundant communication path for satellite communication data
WO2010054395A2 (en) 2008-11-10 2010-05-14 Viasat, Inc. Dynamic frequency assignment in a multi-beam system
EP2419963B1 (en) 2009-04-13 2013-11-20 ViaSat, Inc. Multi-beam active phased array architecture
US8693970B2 (en) 2009-04-13 2014-04-08 Viasat, Inc. Multi-beam active phased array architecture with independant polarization control
KR20110076221A (ko) 2009-12-29 2011-07-06 주식회사 하이닉스반도체 반도체 소자 및 그 제조 방법
US8681690B2 (en) * 2011-03-25 2014-03-25 Exelis Inc. Technique for enabling multiple terminals to simulate traffic of a single virtual terminal
US8723724B2 (en) * 2012-07-18 2014-05-13 Viasat, Inc. Ground assisted satellite antenna pointing system
US9209891B1 (en) * 2012-09-24 2015-12-08 RKF Engineering Solutions, LLC Satellite beamforming using split switches
US8822320B2 (en) 2012-11-20 2014-09-02 International Business Machines Corporation Dense finFET SRAM
US8712321B1 (en) 2013-01-07 2014-04-29 Viasat, Inc. Satellite fleet deployment
WO2015153040A1 (en) 2014-04-01 2015-10-08 Applied Materials, Inc. Integrated metal spacer and air gap interconnect
CN104661276B (zh) * 2014-12-19 2018-04-03 中国人民解放军理工大学 基于ip的多波束卫星移动通信路由选择方法
US9888426B2 (en) * 2015-05-01 2018-02-06 Qualcomm Incorporated Handoff for satellite communication

Also Published As

Publication number Publication date
RU2019127691A (ru) 2021-04-02
US20200007227A1 (en) 2020-01-02
EP3590204A1 (en) 2020-01-08
ES2837494T3 (es) 2021-06-30
WO2018160842A1 (en) 2018-09-07
IL268805B2 (en) 2023-02-01
CN110832792A (zh) 2020-02-21
PL3590204T3 (pl) 2021-04-19
CN110832792B (zh) 2020-12-11
CO2019010918A2 (es) 2020-01-17
MY194781A (en) 2022-12-15
EP3590204B1 (en) 2020-10-14
AU2018228874A1 (en) 2019-08-29
ZA201906450B (en) 2021-01-27
DK3590204T3 (da) 2021-01-18
BR112019018025B1 (pt) 2021-07-13
AU2018228874B2 (en) 2019-09-26
CL2019002496A1 (es) 2019-12-06
PH12019501962A1 (en) 2020-06-15
BR112019018025A2 (pt) 2020-04-28
SA519410011B1 (ar) 2023-01-22
JP6991228B2 (ja) 2022-01-12
CA3054329C (en) 2023-08-08
NZ756301A (en) 2020-06-26
SG11201907651UA (en) 2019-09-27
IL268805A (en) 2019-10-31
RU2758444C2 (ru) 2021-10-28
KR20190141126A (ko) 2019-12-23
IL268805B (en) 2022-10-01
CR20190432A (es) 2020-01-23
PE20191752A1 (es) 2019-12-12
RU2019127691A3 (es) 2021-04-02
CA3054329A1 (en) 2018-09-07
MX2019010399A (es) 2019-10-21
US10784954B2 (en) 2020-09-22
KR102248707B1 (ko) 2021-05-06
JP2020509699A (ja) 2020-03-26

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