PE20191752A1 - Asignacion dinamica de haz de satelite - Google Patents

Asignacion dinamica de haz de satelite

Info

Publication number
PE20191752A1
PE20191752A1 PE2019001792A PE2019001792A PE20191752A1 PE 20191752 A1 PE20191752 A1 PE 20191752A1 PE 2019001792 A PE2019001792 A PE 2019001792A PE 2019001792 A PE2019001792 A PE 2019001792A PE 20191752 A1 PE20191752 A1 PE 20191752A1
Authority
PE
Peru
Prior art keywords
drift
identified
geostationary satellite
spot
spot beams
Prior art date
Application number
PE2019001792A
Other languages
English (en)
Inventor
Donald Becker
James Petranovich
Remberto Martin
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 PE20191752A1 publication Critical patent/PE20191752A1/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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)

Abstract

Las realizaciones proporcionan tecnicas para la asignacion dinamica de haz puntual en una red de comunicaciones por satelite geoestacionaria; por ejemplo, un nodo de procesamiento en tierra en la red de satelites geoestacionarios puede monitorear la ubicacion del area de cobertura del haz puntual y puede detectar un disparador de deriva del haz que indica el desplazamiento actual de una o mas areas de cobertura; los terminales de tierra pueden identificarse como atendidos por haces puntuales asociados con el area o areas de cobertura de deriva y experimentando un impacto en la calidad de la senal derivada de la deriva; el nodo de terminal de tierra puede calcular una actualizacion de un mapa de asignacion de haz que tiene una reasignacion 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 senal identificado como asociado con la deriva; algunas realizaciones explican ademas el equilibrio de carga y/u otros factores, y/o pueden mantener comunicaciones con estado entre los terminales de usuario reasignados y el satelite geoestacionario.
PE2019001792A 2017-03-02 2018-03-01 Asignacion dinamica de haz de satelite PE20191752A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762465987P 2017-03-02 2017-03-02
PCT/US2018/020461 WO2018160842A1 (en) 2017-03-02 2018-03-01 Dynamic satellite beam assignment

Publications (1)

Publication Number Publication Date
PE20191752A1 true PE20191752A1 (es) 2019-12-12

Family

ID=61627202

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019001792A PE20191752A1 (es) 2017-03-02 2018-03-01 Asignacion dinamica de haz de satelite

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 (19)

* 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
US11956688B2 (en) * 2018-09-24 2024-04-09 Sony 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
US20230156826A1 (en) * 2020-05-01 2023-05-18 Intel Corporation Edge computing in satellite connectivity environments
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
WO2022027360A1 (zh) * 2020-08-05 2022-02-10 北京小米移动软件有限公司 一种通信处理方法、通信处理装置及存储介质
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***
US11616566B2 (en) * 2020-12-30 2023-03-28 Hughes Network Systems, Llc Satellite beam selection
US12047157B2 (en) 2021-01-13 2024-07-23 Atc Technologies, Llc Single-frequency broadcasting networks using multiple spotbeams
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
US20230247484A1 (en) * 2022-02-02 2023-08-03 Cisco Technology, Inc. Adaptive load balancing in a satellite network
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***

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
US6804521B2 (en) 2000-01-18 2004-10-12 Nortel Networks Limited Multi-beam antenna system for high speed data
MXPA02001964A (es) 2000-08-02 2003-07-21 Mobile Satellite Ventures Lp Reutilizacion de frecuencia satelital-terrestre coordinada.
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
EP2060024A2 (en) 2006-08-29 2009-05-20 Wildblue Communications, Inc. Network-access satellite communication system
US8265646B2 (en) 2008-11-10 2012-09-11 Viasat, Inc. Dynamic frequency assignment in a multi-beam system
EP2725657B1 (en) 2009-04-13 2021-03-03 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
CN106537576B (zh) 2014-04-01 2019-08-27 应用材料公司 整合式金属间隔垫与气隙互连
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
ZA201906450B (en) 2021-01-27
CL2019002496A1 (es) 2019-12-06
RU2758444C2 (ru) 2021-10-28
NZ756301A (en) 2020-06-26
KR102248707B1 (ko) 2021-05-06
CR20190432A (es) 2020-01-23
CN110832792B (zh) 2020-12-11
PL3590204T3 (pl) 2021-04-19
WO2018160842A1 (en) 2018-09-07
CO2019010918A2 (es) 2020-01-17
JP2020509699A (ja) 2020-03-26
PH12019501962A1 (en) 2020-06-15
RU2019127691A (ru) 2021-04-02
CA3054329A1 (en) 2018-09-07
DK3590204T3 (da) 2021-01-18
IL268805B2 (en) 2023-02-01
EP3590204A1 (en) 2020-01-08
SG11201907651UA (en) 2019-09-27
DOP2019000223A (es) 2019-10-15
US20200007227A1 (en) 2020-01-02
BR112019018025B1 (pt) 2021-07-13
IL268805B (en) 2022-10-01
IL268805A (en) 2019-10-31
US10784954B2 (en) 2020-09-22
SA519410011B1 (ar) 2023-01-22
MY194781A (en) 2022-12-15
MX2019010399A (es) 2019-10-21
BR112019018025A2 (pt) 2020-04-28
AU2018228874A1 (en) 2019-08-29
CA3054329C (en) 2023-08-08
CN110832792A (zh) 2020-02-21
EP3590204B1 (en) 2020-10-14
RU2019127691A3 (es) 2021-04-02
JP6991228B2 (ja) 2022-01-12
AU2018228874B2 (en) 2019-09-26
KR20190141126A (ko) 2019-12-23
ES2837494T3 (es) 2021-06-30

Similar Documents

Publication Publication Date Title
PE20191752A1 (es) Asignacion dinamica de haz de satelite
PH12021550643A1 (en) Reporting beam failure
DOP2020000254A (es) Sistema de comunicación por satélite de banda ancha con enlaces de alimentador óptico
BR112017021549A2 (pt) sistemas e métodos para fornecer um serviço de comunicação a terminais de usuário; satélite para fornecer comunicações entre uma pluralidade de aglomerados de nós de acesso e uma pluralidade de terminais de usuário; método de comunicação em um nó de acesso de um sistema de comunicação; satélite para fornecer comunicações entre uma pluralidade de nós de acesso; e satélites, métodos e aparelhos para fornecer comunicações entre uma pluralidade de nós de acesso e uma pluralidade de terminais de usuário
BR112019001727A2 (pt) refino de feixe para feixes ativos e candidatos
EP4243301A3 (en) Base station controlled beam management
BR112019004433A2 (pt) lista de células vizinhas em um sistema de comunicação por satélite
EP2753004A3 (en) Fleet of multi-beam satellites with a satellite having a wider spot beam and a satellite having a narrower spot beam with overlapping coverage area.
WO2018164553A3 (ko) 비면허 대역을 지원하는 무선 통신 시스템에서 단말의 임의 접속 절차 수행 방법 및 이를 수행하는 단말
CO2017010203A2 (es) Formación de haz de antena terrestre para las comunicaciones entre nodos de acceso y terminales de usuarios enlazados por un relé tal como un satélite
MX2020004872A (es) Sistema de comunicacion, dispositivo terminal de comunicacion, y nodo de comunicacion.
WO2019133562A3 (en) Stationary fixed ground-based cells in a non-geostationary orbit communications system
BR112021023496A2 (pt) Associação de feixe em procedimentos de acesso aleatório
PH12019500958A1 (en) Data transmission method, user equipment and network device
AR111138A1 (es) Primer nodo de red, tercer nodo de red, dispositivo inalámbrico, y métodos llevados a cabo por los mismos para facilitar la selección de celdas
AR054362A1 (es) Soporte eficiente para formacion de haces tdd por medio de saltos restringidos y piloto a pedido
SG11202007144SA (en) Beam reporting for active beams
BR112017018982A2 (pt) método e sistema de controle para adaptar padrões de feixe, e, sistema de comunicação
CO2019011681A2 (es) Selección de haz para un dispositivo transceptor de radio
BR112016024288A2 (pt) sinalização de definição de serviço para serviços embms usando portadores diferentes em áreas diferentes
WO2017030633A3 (en) Multicast service delivery over high throughput satellite in a ka spot-beam network
MX2020001941A (es) Configuracion de haces que indica haces permitidos durante una transicion de estado o acceso inicial.
AR118067A1 (es) Procedimiento de acceso aleatorio
AR114217A1 (es) Prioridad de selección de haz
CO2022014537A2 (es) Reconfiguración de haces en una red de comunicación inalámbrica