JP6731941B2 - 対地球非静止衛星システムの干渉制限値の超過を回避するための方法および装置 - Google Patents

対地球非静止衛星システムの干渉制限値の超過を回避するための方法および装置 Download PDF

Info

Publication number
JP6731941B2
JP6731941B2 JP2017550859A JP2017550859A JP6731941B2 JP 6731941 B2 JP6731941 B2 JP 6731941B2 JP 2017550859 A JP2017550859 A JP 2017550859A JP 2017550859 A JP2017550859 A JP 2017550859A JP 6731941 B2 JP6731941 B2 JP 6731941B2
Authority
JP
Japan
Prior art keywords
satellite
centerline
antenna
subset
earth
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2017550859A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018515962A5 (https=
JP2018515962A (ja
Inventor
ジェームズ・ディターマン
ダン・ヴァシロフスキー
ペイマン・ラザギ
アレン・ミン−チェット・トラン
メフメト・グレリ
スミース・ナガラジャ
ピーター・ジョン・ブラック
チャン・ウー
ジーン・ウェスレイ・マーシュ
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2018515962A publication Critical patent/JP2018515962A/ja
Publication of JP2018515962A5 publication Critical patent/JP2018515962A5/ja
Application granted granted Critical
Publication of JP6731941B2 publication Critical patent/JP6731941B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04B7/18515—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
    • H04B7/1851—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
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Remote Sensing (AREA)
JP2017550859A 2015-04-03 2016-03-24 対地球非静止衛星システムの干渉制限値の超過を回避するための方法および装置 Active JP6731941B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562142769P 2015-04-03 2015-04-03
US62/142,769 2015-04-03
US14/865,390 US11146328B2 (en) 2015-04-03 2015-09-25 Method and apparatus for avoiding exceeding interference limits for a non-geostationary satellite system
US14/865,390 2015-09-25
PCT/US2016/023922 WO2016160487A1 (en) 2015-04-03 2016-03-24 Method and apparatus for avoiding exceeding interference limits for a non-geostationary satellite system

Publications (3)

Publication Number Publication Date
JP2018515962A JP2018515962A (ja) 2018-06-14
JP2018515962A5 JP2018515962A5 (https=) 2019-04-18
JP6731941B2 true JP6731941B2 (ja) 2020-07-29

Family

ID=55650778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017550859A Active JP6731941B2 (ja) 2015-04-03 2016-03-24 対地球非静止衛星システムの干渉制限値の超過を回避するための方法および装置

Country Status (7)

Country Link
US (1) US11146328B2 (https=)
EP (1) EP3278472B1 (https=)
JP (1) JP6731941B2 (https=)
CN (1) CN107408979B (https=)
ES (1) ES2705749T3 (https=)
HU (1) HUE042848T2 (https=)
WO (1) WO2016160487A1 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10244407B2 (en) * 2016-06-07 2019-03-26 Iridium Satellite Llc Load balancing for a satellite network
ES2912560T3 (es) * 2016-10-21 2022-05-26 Viasat Inc Comunicaciones de formación de haces terrestre que utilizan enlaces de alimentador espacialmente multiplexados mutuamente sincronizados
US10582456B2 (en) * 2017-06-07 2020-03-03 Ethertronics, Inc. Power control method for systems with altitude changing objects
CN108712202B (zh) * 2018-05-16 2019-05-21 清华大学 通过偏转天线指向规避同频干扰的方法及卫星通信系统
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
CN116667909A (zh) * 2018-11-21 2023-08-29 松下航空电子公司 用于使用固态功率放大器进行功率共享的方法和系统
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
CN110417460B (zh) * 2019-08-16 2021-03-30 国家无线电监测中心 一种非静止轨道卫星对静止轨道卫星干扰的分析方法
US11533104B2 (en) * 2020-01-28 2022-12-20 Samsung Electronics Co., Ltd System and method for providing beam planning for interference-aware satellite beam pattern design
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
AU2021249311A1 (en) 2020-04-03 2022-11-10 Myriota Pty Ltd System and method for adaptive communications
US12088499B2 (en) 2020-04-15 2024-09-10 Virewirx, Inc. System and method for reducing data packet processing false alarms
CN112054838B (zh) * 2020-09-11 2022-05-17 中国科学院微小卫星创新研究院 一种ngso卫星偏置方案的设计方法
CN114449437B (zh) * 2020-10-20 2023-05-09 大唐移动通信设备有限公司 一种干扰处理方法、装置、设备及可读存储介质
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
CN113595616B (zh) * 2021-07-27 2022-05-17 北京邮电大学 一种基于卫星天线波束指向优化的ngso系统间干扰减缓方法
US11569904B1 (en) 2021-08-02 2023-01-31 Hubble Network Inc. Differentiating orthogonally modulated signals received from multiple transmitters at one or more antenna arrays
US11283516B1 (en) * 2021-08-02 2022-03-22 Hubble Network Inc Multi spoke beamforming for low power wide area satellite and terrestrial networks
CN114039646B (zh) * 2021-10-26 2024-11-22 中国电子科技集团公司第五十四研究所 一种支持干扰规避的ngso卫星系统信令波束设计方法
EP4300845B1 (en) * 2022-06-29 2025-11-12 Deutsche Telekom AG Method for transmitting a service time information to a user equipment in a mobile communication network being or having a non-terrestrial network, base station entity, system and computer-readable medium
EP4300844B1 (en) * 2022-06-29 2025-11-12 Deutsche Telekom AG Method for enabling communication between a user equipment and a mobile communication network being or having a non-terrestrial network, base station entity, system and computer-readable medium
US20240014891A1 (en) * 2022-07-06 2024-01-11 Mediatek Inc. Beam management in non-terrestrial networks
CN116192236A (zh) * 2023-02-15 2023-05-30 中国人民解放军61096部队 多波束卫星资源腾退方法、装置、电子设备及介质
CN121399862A (zh) * 2023-07-06 2026-01-23 高通股份有限公司 基于卫星位置的干扰减轻
US20250116784A1 (en) * 2023-10-06 2025-04-10 Kymeta Corporation Assured position, navigation, and timing gnss denied solution for a satellite terminal

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812441A (ja) * 1981-07-15 1983-01-24 Mitsubishi Electric Corp 人工衛星の送信電力制御方式
JPS61133733A (ja) 1984-12-03 1986-06-21 Nippon Telegr & Teleph Corp <Ntt> 人工衛星のアンテナ指向制御方法
US4965605A (en) * 1989-05-16 1990-10-23 Hac Lightweight, low profile phased array antenna with electromagnetically coupled integrated subarrays
FR2677197B1 (fr) 1991-05-31 1994-09-16 Alcatel Espace Systeme de communications par satellites en orbite basse a destination de terminaux mobiles.
US5227802A (en) * 1991-12-23 1993-07-13 Motorola, Inc. Satellite system cell management
FR2695775B1 (fr) * 1992-09-11 1994-11-10 France Telecom Procédé de reconfiguration de couvertures de faisceau d'antenne dans un réseau par satellite.
US6236834B1 (en) * 1993-12-15 2001-05-22 International Mobile Satellite Organization Method and apparatus for limiting interference between satellite systems
JP2639359B2 (ja) * 1994-10-31 1997-08-13 日本電気株式会社 非静止衛星用送信装置
US5621415A (en) * 1994-11-15 1997-04-15 Teledesic Corporation Linear cell satellite system
IT1275349B (it) 1994-11-25 1997-08-05 Alenia Spazio Spa Antenna con fascio ellittico ruotabile con possibilita' di riconfigurazione e zoom del fascio
US5541607A (en) * 1994-12-05 1996-07-30 Hughes Electronics Polar digital beamforming method and system
JPH10150397A (ja) 1996-11-20 1998-06-02 Nec Corp 送信電力制御方法及び送信電力制御システム
EP0951760A1 (en) 1997-01-17 1999-10-27 Edward F. Tuck Method for controlling the transmission of a beam of radiated energy in a cellular satellite system
US6055431A (en) * 1997-12-19 2000-04-25 The Aerospace Corporation Adaptive control of multiple beam communication transponders
US5977907A (en) 1998-02-02 1999-11-02 Motorola, Inc. Method and system for antenna pattern synthesis based on geographical distribution of subscribers
US6272345B1 (en) 1998-07-31 2001-08-07 Motorola, Inc. Method and apparatus for region based hand-offs in a satellite communication system
FR2786641B1 (fr) 1998-11-26 2002-01-25 Cit Alcatel Procede de telecommunication dans lequel des terminaux emettent vers une meme station
US6678520B1 (en) 1999-01-07 2004-01-13 Hughes Electronics Corporation Method and apparatus for providing wideband services using medium and low earth orbit satellites
US6511020B2 (en) 2000-01-07 2003-01-28 The Boeing Company Method for limiting interference between satellite communications systems
US8116253B2 (en) * 2002-10-08 2012-02-14 Qualcomm Incorporated Controlling forward and reverse link traffic channel power
WO2009049090A1 (en) 2007-10-09 2009-04-16 Viasat, Inc. Non-interfering utilization of non-geostationary satellite frequency band for geostationary satellite communication
CN102316058B (zh) 2011-03-18 2014-04-09 中国科学院上海微系统与信息技术研究所 非静止轨道卫星dqpsk通信的相干解调装置
FR2976749B1 (fr) 2011-06-16 2013-06-28 Astrium Sas Dispositif et procede d'optimisation de la couverture au sol d'un systeme spatial hybride.
KR20130104337A (ko) 2012-03-13 2013-09-25 한국전자통신연구원 다중 빔 위성 통신 시스템에서의 자원 할당 장치 및 방법
US9123988B2 (en) 2012-11-29 2015-09-01 Viasat, Inc. Device and method for reducing interference with adjacent satellites using a mechanically gimbaled asymmetrical-aperture antenna
CN103684632B (zh) 2013-11-28 2016-05-25 北京科技大学 一种深空航天器到地球的Ka波段信道建模方法
US9538538B2 (en) * 2015-03-20 2017-01-03 Qualcomm Incorporated Satellite beam power backoff
US9730227B2 (en) * 2015-03-20 2017-08-08 Qualcomm Incorporated Dynamic frequency allocation of satellite beams

Also Published As

Publication number Publication date
US20170019814A1 (en) 2017-01-19
ES2705749T3 (es) 2019-03-26
CN107408979B (zh) 2020-08-07
EP3278472B1 (en) 2018-10-17
EP3278472A1 (en) 2018-02-07
CN107408979A (zh) 2017-11-28
HUE042848T2 (hu) 2019-07-29
WO2016160487A1 (en) 2016-10-06
US11146328B2 (en) 2021-10-12
JP2018515962A (ja) 2018-06-14

Similar Documents

Publication Publication Date Title
JP6731941B2 (ja) 対地球非静止衛星システムの干渉制限値の超過を回避するための方法および装置
EP3272030B1 (en) Improving epfd coverage for ngso satellites
TWI691175B (zh) 衛星通訊系統中的通道品質回饋
CN107408978B (zh) 用于时间或频率同步的方法、设备和介质
CN108141277B (zh) 用于低地球轨道(leo)卫星系统中的卫星间切换的方法和装置
CN108140943B (zh) 低成本卫星用户终端天线
US9538538B2 (en) Satellite beam power backoff
CN108141275B (zh) 基于占空比的卫星通信功率控制方法和装置
US9525477B1 (en) Frequency tracking with sparse pilots
HK1242484A1 (en) Method and apparatus for avoiding exceeding interference limits for a non-geostationary satellite system
HK1242484B (zh) 用於避免超过非地球静止卫星系统的干扰限制的方法和装置
HK1242855A1 (en) Improving epfd coverage for ngso satellites
HK1242855B (zh) 改进ngso卫星epfd覆盖的方法和装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190306

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190306

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200214

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200522

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200608

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200707

R150 Certificate of patent or registration of utility model

Ref document number: 6731941

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250