CO2017010204A2 - Técnicas para emplear clústeres de nodos de acceso en la formación de haz de extremo a extremo - Google Patents

Técnicas para emplear clústeres de nodos de acceso en la formación de haz de extremo a extremo

Info

Publication number
CO2017010204A2
CO2017010204A2 CONC2017/0010204A CO2017010204A CO2017010204A2 CO 2017010204 A2 CO2017010204 A2 CO 2017010204A2 CO 2017010204 A CO2017010204 A CO 2017010204A CO 2017010204 A2 CO2017010204 A2 CO 2017010204A2
Authority
CO
Colombia
Prior art keywords
clusters
user
access nodes
beamforming
access node
Prior art date
Application number
CONC2017/0010204A
Other languages
English (en)
Inventor
Christopher Cronin
Mark Miller
Mark Dankberg
Kenneth Buer
Donald Runyon
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
Priority claimed from PCT/US2016/026815 external-priority patent/WO2016209332A2/en
Application filed by Viasat Inc filed Critical Viasat Inc
Publication of CO2017010204A2 publication Critical patent/CO2017010204A2/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
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/06—Means for the lighting or illuminating of antennas, e.g. for purpose of warning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/18517—Transmission equipment in earth stations
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Abstract

Se describen las técnicas para la formación de haz de extremo a extremo en un sistema de comunicación inalámbrica mediante el uso de clústeres de nodos de acceso que son distintos a un área de cobertura de usuario. La formación de haz de extremo a extremo puede implicar múltiples nodos de acceso en una o más señales de transmisión de clústeres de nodos de acceso, cuando se retransmiten por trayectos múltiples de señales de transmisión/recepción dentro de un relé de extremo a extremo, a partir de haces de usuario del área de cobertura de usuario. Las formaciones de haces de enlace de retorno de extremo a extremo incluyen aplicar las ponderaciones de formaciones de haces a las señales transmitidas por las terminales de usuario y retransmitidas por los trayectos múltiples de señales de transmisión/recepción en el relé de extremo a extremo a los nodos de acceso para formar las señales de haz de retorno asociadas con los haces de retorno de usuario. Los clústeres de nodos de acceso pueden superponerse o pueden estar fuera del área de cobertura de usuario, y múltiples clústeres de nodos de acceso pueden brindar servicio a una o más áreas de cobertura de usuario selectiva o simultáneamente. Las múltiples bandas de frecuencia de enlace de alimentador pueden ser empleadas por el mismo o por diferentes clústeres de nodos de acceso.
CONC2017/0010204A 2016-01-13 2017-10-06 Técnicas para emplear clústeres de nodos de acceso en la formación de haz de extremo a extremo CO2017010204A2 (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662278368P 2016-01-13 2016-01-13
US201662298911P 2016-02-23 2016-02-23
US201662312342P 2016-03-23 2016-03-23
US201662314921P 2016-03-29 2016-03-29
PCT/US2016/026815 WO2016209332A2 (en) 2015-04-10 2016-04-08 End-to-end beamforming ground networks
US201662431416P 2016-12-07 2016-12-07
PCT/US2017/013518 WO2017124004A1 (en) 2016-01-13 2017-01-13 Techniques for employing access node clusters in end-to-end beamforming

Publications (1)

Publication Number Publication Date
CO2017010204A2 true CO2017010204A2 (es) 2017-10-20

Family

ID=59312160

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2017/0010204A CO2017010204A2 (es) 2016-01-13 2017-10-06 Técnicas para emplear clústeres de nodos de acceso en la formación de haz de extremo a extremo

Country Status (26)

Country Link
EP (3) EP3298703B1 (es)
JP (2) JP6886924B2 (es)
KR (1) KR102397536B1 (es)
CN (2) CN112929076B (es)
AU (9) AU2017207482B2 (es)
BR (2) BR112017021549B1 (es)
CA (2) CA2982489A1 (es)
CL (1) CL2017002530A1 (es)
CO (1) CO2017010204A2 (es)
CR (1) CR20170459A (es)
DO (1) DOP2017000234A (es)
ES (3) ES2769323T3 (es)
HK (1) HK1243832A1 (es)
IL (1) IL254633A0 (es)
MX (7) MX2020012235A (es)
MY (1) MY186954A (es)
NZ (1) NZ734634A (es)
PE (1) PE20180138A1 (es)
PH (1) PH12017501846A1 (es)
PL (3) PL3651379T3 (es)
RU (6) RU2729884C1 (es)
SA (1) SA517390132B1 (es)
SG (9) SG10201912446WA (es)
SV (1) SV2017005542A (es)
WO (1) WO2017124004A1 (es)
ZA (1) ZA201706647B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10128939B2 (en) 2015-04-10 2018-11-13 Viasat, Inc. Beamformer for end-to-end beamforming communications system
US10263692B2 (en) 2015-04-10 2019-04-16 Viasat, Inc. Satellite for end-to-end beamforming
PL3281308T3 (pl) 2015-04-10 2022-01-10 Viasat, Inc. Naziemne kształtowanie wiązki antenowej dla komunikacji między węzłami dostępowymi a terminalami użytkowników połączonymi przez przekaźnik i ich satelita
ES2856184T3 (es) * 2016-10-21 2021-09-27 Viasat Inc Comunicaciones de formación de haces terrestre que utilizan enlaces de alimentador espacialmente multiplexados mutuamente sincronizados
US10742311B2 (en) 2017-03-02 2020-08-11 Lynk Global, Inc. Simplified inter-satellite link communications using orbital plane crossing to optimize inter-satellite data transfers
US10084535B1 (en) 2017-04-26 2018-09-25 UbiquitiLink, Inc. Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices that use terrestrial base station communications
IL272233B2 (en) 2017-08-01 2024-03-01 Viasat Inc Flicker reduction in geographically dispersed satellite access nodes.
SG11202002487SA (en) 2017-09-22 2020-04-29 Viasat Inc Flexible intra-satellite signal pathways
US10425151B2 (en) * 2017-10-20 2019-09-24 Kratos Integral Holdings, Llc System and method for optimizing satellite gateway diversity
US10499256B2 (en) 2017-12-30 2019-12-03 Hughes Network Systems, Llc Approaches for increasing coverage-area of spot beams in a wireless communications system
US10355778B1 (en) * 2017-12-31 2019-07-16 Hughes Network Systems, Llc Stationary fixed ground-based cells in a non-geostationary orbit communications system
JP6721618B2 (ja) * 2018-01-04 2020-07-15 ソフトバンク株式会社 通信システム、ゲートウェイ局及び基地局
KR102516804B1 (ko) * 2018-03-07 2023-03-31 삼성전자주식회사 무선 통신 시스템에서 동기를 추적하기 위한 장치 및 방법
US10951305B2 (en) 2018-04-26 2021-03-16 Lynk Global, Inc. Orbital base station filtering of interference from terrestrial-terrestrial communications of devices that use protocols in common with orbital-terrestrial communications
CN110418412B (zh) * 2018-04-28 2022-01-14 华为技术有限公司 一种波束管理方法、中继收发节点、终端和基站
CN108769928B (zh) * 2018-06-08 2020-09-25 清华大学 基于船舶位置的海域通信波束协同控制方法和系统
CN109417730B (zh) * 2018-09-26 2023-11-07 北京小米移动软件有限公司 直连链路通信方法和装置
CN111867037B (zh) 2019-04-26 2021-12-24 上海朗帛通信技术有限公司 一种用于无线通信的通信节点中的方法和装置
US11083026B2 (en) * 2019-09-25 2021-08-03 Nokia Technologies Oy Determining coverage availability estimates of mobile non-terrestrial access node
US20230140643A1 (en) * 2020-02-24 2023-05-04 Viasat Inc. Lensing using lower earth orbit repeaters
CN111884702B (zh) * 2020-06-12 2021-11-30 航天科工空间工程发展有限公司 一种低轨卫星通信信令装置的设计方法、装置及系统
US11916305B2 (en) * 2020-07-01 2024-02-27 Linquest Corporation Systems and methods for massive phased arrays via beam-domain processing
JP7089558B2 (ja) * 2020-07-22 2022-06-22 Ｈａｐｓモバイル株式会社 Ｈａｐｓのマルチフィーダリンクにおけるｈａｐｓ搭載アンテナ位置変更による動的な伝搬空間相関の改善
US11709248B2 (en) * 2020-11-10 2023-07-25 Texas Instruments Incorporated Beamforming hardware accelerator for radar systems
US11863250B2 (en) 2021-01-06 2024-01-02 Lynk Global, Inc. Satellite communication system transmitting navigation signals using a wide beam and data signals using a directive beam
US11582003B2 (en) 2021-03-26 2023-02-14 Nokia Technologies Oy Feeder link in data transport in wireless telecommunication systems
CN113381786B (zh) * 2021-06-11 2021-12-21 军事科学院系统工程研究院网络信息研究所 一种多星共位分布式星群天线阵列协同传输方法
CN113571878B (zh) * 2021-09-28 2021-12-31 中国人民解放军海军工程大学 一种水下航行器的海面拖曳天线及通信系统
US20230170959A1 (en) * 2021-12-01 2023-06-01 Mediatek Inc. Method and apparatus for hybrid beamforming with autonomous beamformers in mobile communications
CN116539913A (zh) * 2023-05-04 2023-08-04 极诺星空(北京)科技有限公司 星上实时反演海面风速的方法及装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5903549A (en) * 1997-02-21 1999-05-11 Hughes Electronics Corporation Ground based beam forming utilizing synchronized code division multiplexing
US6016124A (en) * 1997-04-07 2000-01-18 Nortel Networks Corporation Digital beamforming in a satellite communication system
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
US6295283B1 (en) * 1999-05-11 2001-09-25 Trw Inc. Method for providing connectionless data services over a connection-oriented satellite network by associating IP subnets with downlink beam identifiers
US6823170B1 (en) * 2000-07-26 2004-11-23 Ericsson Inc. Satellite communications system using multiple earth stations
US20020187747A1 (en) * 2001-06-12 2002-12-12 Sawdey James D. Method and appartus for dynamic frequency bandwidth allocation
US7092725B2 (en) * 2001-10-25 2006-08-15 Qualcomm Incorporated Aiding beam identification in a satellite system
US7379758B2 (en) * 2002-07-23 2008-05-27 Qualcomm Incorporated Satellite communication system constituted with primary and back-up multi-beam satellites
WO2004107185A1 (en) * 2003-05-27 2004-12-09 Macdonald, Dettwiler And Associates Ltd. Satellite communications system for providing global, high quality movement of very large data files
US7525934B2 (en) * 2003-09-24 2009-04-28 Qualcomm Incorporated Mixed reuse of feeder link and user link bandwidth
KR101160094B1 (ko) * 2005-01-05 2012-06-27 에이티씨 테크놀로지즈, 엘엘씨. 위성 통신 시스템 및 방법에서 다수의 사용자를 검출하고간섭을 감소시키는 적응적인 빔 포밍
US7957327B2 (en) * 2005-05-18 2011-06-07 Qualcomm Incorporated Efficient support for TDD beamforming via constrained hopping and on-demand pilot
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
US7787819B2 (en) * 2006-08-25 2010-08-31 Space Systems / Loral, Inc. Ground-based beamforming for satellite communications systems
CN101588200B (zh) * 2006-09-26 2013-08-21 维尔塞特公司 改进的点波束卫星系统
US8520646B1 (en) * 2008-07-25 2013-08-27 Clearwire Ip Holdings Llc Ranging of wireless communication networks with distant links
MX2011009400A (es) * 2009-03-13 2012-01-20 Research In Motion Ltd Sistema y metodo de sincronizacion de recepcion de rele.
WO2011080299A2 (en) * 2010-01-04 2011-07-07 Thrane & Thrane A/S A terminal and a method for communicating simultaneously on two frequencies
US8923756B1 (en) * 2010-03-19 2014-12-30 RKF Engineering Solutions, LLC Calibration of amplitude and phase
US8218476B2 (en) * 2010-05-02 2012-07-10 Viasat, Inc. Flexible capacity satellite communications system with dynamic distribution and coverage areas
US9042295B1 (en) * 2012-03-01 2015-05-26 The Boeing Company Transponded anti-jam satellite communications
US20130328691A1 (en) * 2012-06-12 2013-12-12 Tyco Electronics Subsea Communications Llc Method and system for communication for underwater communications
US9231692B2 (en) * 2012-09-04 2016-01-05 Viasat Inc. Paired-beam transponder satellite communication
CN103199910B (zh) * 2013-04-24 2015-10-28 清华大学 一种分布式地基波束成形传输系统及方法
US9596166B2 (en) * 2013-04-26 2017-03-14 Ixia Methods, systems, and computer readable media for testing inter-cell interference coordination capabilities of wireless access access nodes
US9490893B2 (en) 2013-09-26 2016-11-08 The Boeing Company Interference suppression in a satellite communication system using onboard beamforming and ground-based processing
US9973305B2 (en) * 2014-12-30 2018-05-15 Mediatek Inc. Soft buffer partition for superposition coding
US9967792B2 (en) * 2015-03-16 2018-05-08 Space Systems/Loral, Llc Communication system with multi band gateway

Also Published As

Publication number Publication date
WO2017124004A1 (en) 2017-07-20
ES2769323T3 (es) 2020-06-25
AU2019283879B1 (en) 2020-01-23
CA3234405A1 (en) 2017-07-20
MX2020012238A (es) 2022-04-29
MX2017012971A (es) 2017-11-24
EP3654547A1 (en) 2020-05-20
RU2017134891A3 (es) 2020-02-20
HK1243832A1 (zh) 2018-07-20
AU2019283889B2 (en) 2020-11-05
ZA201706647B (en) 2020-01-29
SG10201912448PA (en) 2020-02-27
NZ762132A (en) 2021-05-28
RU2017134891A (ru) 2019-08-28
CN112929076B (zh) 2022-08-02
AU2019283889A1 (en) 2020-01-23
SG10201913446QA (en) 2020-02-27
ES2923503T3 (es) 2022-09-28
SG10201912446WA (en) 2020-02-27
CR20170459A (es) 2018-02-05
AU2019283881B2 (en) 2020-02-06
MX2020012235A (es) 2022-03-09
AU2019283873B2 (en) 2020-02-13
CN112929076A (zh) 2021-06-08
SG10201912202SA (en) 2020-02-27
RU2720492C2 (ru) 2020-04-30
PL3298703T3 (pl) 2020-04-30
JP6886924B2 (ja) 2021-06-16
AU2019283882B2 (en) 2020-02-06
PL3654547T3 (pl) 2022-09-05
AU2017207482B2 (en) 2019-09-26
AU2019283883B2 (en) 2020-02-13
CA2982489A1 (en) 2017-07-20
SG10201912193SA (en) 2020-02-27
CN107615681B (zh) 2021-03-12
AU2019283883A1 (en) 2020-01-23
PE20180138A1 (es) 2018-01-18
RU2730282C1 (ru) 2020-08-21
BR112017021549A2 (pt) 2018-07-03
JP2019503593A (ja) 2019-02-07
JP2021145349A (ja) 2021-09-24
EP3651379B1 (en) 2022-05-25
SG11201708074WA (en) 2017-10-30
SG10201912444VA (en) 2020-02-27
AU2019283884A1 (en) 2020-01-23
MX2020012242A (es) 2023-01-10
MY186954A (en) 2021-08-26
MX2020012231A (es) 2022-01-03
RU2729597C1 (ru) 2020-08-11
AU2019283885B2 (en) 2020-02-20
KR102397536B1 (ko) 2022-05-13
EP3651379A1 (en) 2020-05-13
AU2019283881A1 (en) 2020-01-23
PL3651379T3 (pl) 2022-07-11
SA517390132B1 (ar) 2021-03-01
JP6947951B2 (ja) 2021-10-13
ES2927504T3 (es) 2022-11-07
SG10201912190VA (en) 2020-02-27
CN107615681A (zh) 2018-01-19
DOP2017000234A (es) 2018-03-15
AU2019283884B2 (en) 2020-02-13
AU2017207482A1 (en) 2017-08-31
CL2017002530A1 (es) 2018-03-02
AU2019283873A1 (en) 2020-01-23
EP3654547B1 (en) 2022-07-06
AU2019283882A1 (en) 2020-01-23
SV2017005542A (es) 2018-09-17
RU2726179C1 (ru) 2020-07-09
MX2020012241A (es) 2022-11-18
MX2020012236A (es) 2022-04-29
RU2729604C1 (ru) 2020-08-11
SG10201912197YA (en) 2020-02-27
PH12017501846A1 (en) 2018-02-26
RU2729884C1 (ru) 2020-08-13
BR112017021549B1 (pt) 2021-11-16
RU2729604C9 (ru) 2021-02-15
BR122020026383B1 (pt) 2021-11-23
IL254633A0 (en) 2017-11-30
NZ734634A (en) 2020-02-28
AU2019283885A1 (en) 2020-01-23
EP3298703A1 (en) 2018-03-28
EP3298703B1 (en) 2019-11-06
KR20180103682A (ko) 2018-09-19

Similar Documents

Publication Publication Date Title
CO2017010204A2 (es) Técnicas para emplear clústeres de nodos de acceso en la formación de haz de extremo a extremo
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
CO2019004209A2 (es) Comunicaciones de haz conformado en tierra utilizando enlaces de conexión espacialmente multiplexados, mutuamente sincronizados
CO2019006388A2 (es) Método de comunicación para uso de dispositivo terminal inalámbrico, método de comunicación para uso de dispositivo de estación base inalámbrico, dispositivo terminal inalámbrico, y dispositivo de estación base inalámbrico