JP2018512797A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018512797A5 JP2018512797A5 JP2017548410A JP2017548410A JP2018512797A5 JP 2018512797 A5 JP2018512797 A5 JP 2018512797A5 JP 2017548410 A JP2017548410 A JP 2017548410A JP 2017548410 A JP2017548410 A JP 2017548410A JP 2018512797 A5 JP2018512797 A5 JP 2018512797A5
- Authority
- JP
- Japan
- Prior art keywords
- coverage area
- region
- angle
- arc angle
- minimum arc
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 10
- 230000004907 flux Effects 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562136075P | 2015-03-20 | 2015-03-20 | |
| US62/136,075 | 2015-03-20 | ||
| US14/864,791 | 2015-09-24 | ||
| US14/864,791 US9585150B2 (en) | 2015-03-20 | 2015-09-24 | EPFD coverage for NGSO satellites |
| PCT/US2016/021083 WO2016153764A1 (en) | 2015-03-20 | 2016-03-05 | Improving epfd coverage for ngso satellites |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018512797A JP2018512797A (ja) | 2018-05-17 |
| JP2018512797A5 true JP2018512797A5 (https=) | 2019-03-28 |
| JP6795513B2 JP6795513B2 (ja) | 2020-12-02 |
Family
ID=56923988
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017548413A Active JP6301568B1 (ja) | 2015-03-20 | 2016-03-04 | 衛星ビームの動的周波数割振り |
| JP2017548410A Active JP6795513B2 (ja) | 2015-03-20 | 2016-03-05 | Ｎｇｓｏ衛星のｅｐｆｄカバレッジの改善 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017548413A Active JP6301568B1 (ja) | 2015-03-20 | 2016-03-04 | 衛星ビームの動的周波数割振り |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9730227B2 (https=) |
| EP (2) | EP3272031B1 (https=) |
| JP (2) | JP6301568B1 (https=) |
| KR (2) | KR101843706B1 (https=) |
| CN (2) | CN107408977B (https=) |
| BR (1) | BR112017020098B1 (https=) |
| SG (1) | SG11201706094RA (https=) |
| WO (2) | WO2016153762A1 (https=) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9730227B2 (en) | 2015-03-20 | 2017-08-08 | Qualcomm Incorporated | Dynamic frequency allocation of satellite beams |
| US11146328B2 (en) * | 2015-04-03 | 2021-10-12 | Qualcomm Incorporated | Method and apparatus for avoiding exceeding interference limits for a non-geostationary satellite system |
| WO2017023621A1 (en) * | 2015-07-31 | 2017-02-09 | Viasat, Inc. | Flexible capacity satellite constellation |
| FR3045989B1 (fr) * | 2015-12-18 | 2017-12-29 | Thales Sa | Methode d'allocation de ressources radio dans un systeme de communications par satellites defilants avec contrainte de niveau d'interferences vers un systeme geostationnaire |
| HRP20220009T1 (hr) * | 2016-05-03 | 2022-04-01 | Theia Group, Incorporated | Satelitski konstelacijski sustav u niskoj zemljinoj orbiti za komunikacije s ponovnom uporabom geostacionarnog satelitskog spektra |
| US10244407B2 (en) * | 2016-06-07 | 2019-03-26 | Iridium Satellite Llc | Load balancing for a satellite network |
| US10333842B2 (en) * | 2017-04-24 | 2019-06-25 | The Boeing Company | System and method for federated network traffic processing |
| US10148513B1 (en) * | 2017-05-10 | 2018-12-04 | International Business Machines Corporation | Mobile device bandwidth consumption |
| CN109286944B (zh) * | 2017-07-21 | 2020-10-02 | 南京中兴新软件有限责任公司 | 一种高频5g基站和高频5g基站信号处理方法 |
| US11258484B2 (en) * | 2018-03-20 | 2022-02-22 | Metawave Corporation | Power control to a beam steering phased array antenna in satellite applications |
| JP6789445B2 (ja) * | 2018-05-29 | 2020-11-25 | 三菱電機株式会社 | 中継局、制御局、データ伝送システム、データ伝送方法、制御回路およびプログラム |
| 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 |
| US10659112B1 (en) | 2018-11-05 | 2020-05-19 | XCOM Labs, Inc. | User equipment assisted multiple-input multiple-output downlink configuration |
| US10812216B2 (en) | 2018-11-05 | 2020-10-20 | XCOM Labs, Inc. | Cooperative multiple-input multiple-output downlink scheduling |
| KR20210087089A (ko) | 2018-11-27 | 2021-07-09 | 엑스콤 랩스 인코퍼레이티드 | 넌-코히어런트 협력 다중 입출력 통신 |
| CN109672469A (zh) * | 2018-11-30 | 2019-04-23 | 航天科工空间工程发展有限公司 | 一种gso与ngso卫星频谱共存规避角计算方法 |
| US11063645B2 (en) | 2018-12-18 | 2021-07-13 | XCOM Labs, Inc. | Methods of wirelessly communicating with a group of devices |
| US10756795B2 (en) | 2018-12-18 | 2020-08-25 | XCOM Labs, Inc. | User equipment with cellular link and peer-to-peer link |
| CN109412682B (zh) * | 2018-12-19 | 2021-03-19 | 北京卫星信息工程研究所 | 一种中低轨星座卫星波束频率资源分配方法 |
| 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 |
| US11700581B2 (en) * | 2019-05-03 | 2023-07-11 | Hughes Network Systems, Llc | Transmit frequency based terminal uplink power control in a satellite communication system |
| US11411778B2 (en) | 2019-07-12 | 2022-08-09 | XCOM Labs, Inc. | Time-division duplex multiple input multiple output calibration |
| JP7197014B2 (ja) * | 2019-07-24 | 2022-12-27 | 日本電信電話株式会社 | 帯域共用通信システム、回線制御方法、回線制御装置および回線制御プログラム |
| FR3099672B1 (fr) * | 2019-07-31 | 2021-06-25 | Thales Sa | Procede de determination d'une puissance maximale d'emission d'un satellite non-geostationnaire |
| 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 |
| EP3783811A1 (en) * | 2019-08-19 | 2021-02-24 | Vodafone IP Licensing Limited | Configuration of high altitude platform-based cellular radio access network |
| CN110708110B (zh) * | 2019-10-09 | 2022-08-09 | 北京中科晶上科技股份有限公司 | 一种非同步轨道卫星对同步轨道卫星上行干扰规避方法 |
| CN111262619B (zh) * | 2020-01-20 | 2021-04-06 | 中国科学院计算技术研究所 | 一种多波束卫星资源分配方法及系统 |
| CA3165615A1 (en) * | 2020-02-24 | 2021-09-02 | Samuel Asangbeng Atungsiri | Methods, infrastructure equipment, and communications devices |
| IL294985B2 (en) * | 2020-02-24 | 2025-10-01 | Viasat Inc | Lens using lower ground track reflectors |
| 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 |
| US12120595B2 (en) | 2020-05-01 | 2024-10-15 | Intel Corporation | Satellite 5G terrestrial and non-terrestrial network interference exclusion zones |
| 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 |
| KR102336688B1 (ko) | 2020-08-06 | 2021-12-06 | 연세대학교 산학협력단 | QoS 성능 향상을 위한 저궤도 위성 빔 폭 제어 장치 및 방법 |
| CN112468207B (zh) * | 2020-10-21 | 2021-11-05 | 北京大学 | 一种多层低地球轨道卫星星座部署方法及系统 |
| KR102370599B1 (ko) | 2020-10-22 | 2022-03-04 | 고려대학교 산학협력단 | 경제학 이론을 이용한 leo 위성 통신 범위 제어 방법, 이를 수행하기 위한 기록 매체 및 장치 |
| US11277199B1 (en) * | 2020-10-29 | 2022-03-15 | Hughes Network Systems, Llc | Power control for frequency variation and gateway switching |
| CN112383344B (zh) * | 2020-11-13 | 2023-03-24 | 航天科工空间工程发展有限公司 | 一种ngso卫星星座系统与地面系统频谱共用的方法和系统 |
| WO2022155886A1 (zh) * | 2021-01-22 | 2022-07-28 | 北京小米移动软件有限公司 | 无线通信的方法、装置、通信设备及存储介质 |
| CN113067651B (zh) * | 2021-03-19 | 2023-01-31 | 哈尔滨工业大学 | 低轨卫星系统星座间干扰检测方法 |
| US20240224317A1 (en) * | 2021-05-07 | 2024-07-04 | Nokia Solutions And Networks Oy | Haps and terrestrial network interference coordination |
| 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 |
| US11681518B2 (en) * | 2021-09-29 | 2023-06-20 | Geotab Inc. | Systems and methods for safe over-the-air update of electronic control units in vehicles |
| US11829748B1 (en) | 2021-09-29 | 2023-11-28 | Geotab Inc. | Systems and methods for safe over-the-air update of electronic control units in vehicles |
| CN116566459A (zh) * | 2022-01-27 | 2023-08-08 | 大唐移动通信设备有限公司 | 卫星控制方法、服务切换方法、设备和存储介质 |
| US12574104B2 (en) | 2022-02-25 | 2026-03-10 | Electronics And Telecommunications Research Institute | Method and apparatus for assigning frequency resource in non-terrestrial network |
| CN114614884B (zh) * | 2022-03-18 | 2023-05-26 | 中国电子科技集团公司第十研究所 | 一种非静止轨道卫星星座星上波束对地连续覆盖方法 |
| WO2023220289A1 (en) | 2022-05-11 | 2023-11-16 | Hughes Network Systems, Llc | Ground system techniques to support flexible reconfigurable satellite payload operation |
| KR102499159B1 (ko) * | 2022-11-24 | 2023-02-13 | 한화시스템(주) | 저궤도 통신위성 및 이의 오프셋 그룹 빔 할당 방법 |
| WO2025163821A1 (ja) * | 2024-01-31 | 2025-08-07 | 国立大学法人東北大学 | 通信アンテナ及び無線通信装置 |
| CN120128253B (zh) * | 2025-05-09 | 2025-07-25 | 中国星网网络系统研究院有限公司 | 干扰规避方法、装置、存储介质、电子装置及程序产品 |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6236834B1 (en) | 1993-12-15 | 2001-05-22 | International Mobile Satellite Organization | Method and apparatus for limiting interference between satellite systems |
| US5625868A (en) | 1994-03-30 | 1997-04-29 | Motorola, Inc. | Method and apparatus for load sharing in a satellite communication system |
| AU2078795A (en) * | 1995-03-29 | 1996-10-16 | International Mobile Satellite Organization | Method and apparatus for limiting interference between satel lite systems |
| JPH10107717A (ja) * | 1996-09-25 | 1998-04-24 | Nippon Telegr & Teleph Corp <Ntt> | 非静止軌道通信衛星のビーム配置方法および非静止軌道通信衛星 |
| US6587687B1 (en) | 1996-10-21 | 2003-07-01 | Globalstar L.P. | Multiple satellite fade attenuation control system |
| WO1998051022A1 (en) * | 1997-05-02 | 1998-11-12 | Uscx | High latitude geostationary satellite system |
| US6011951A (en) | 1997-08-22 | 2000-01-04 | Teledesic Llc | Technique for sharing radio frequency spectrum in multiple satellite communication systems |
| US6055431A (en) | 1997-12-19 | 2000-04-25 | The Aerospace Corporation | Adaptive control of multiple beam communication transponders |
| EP0944183A1 (en) | 1998-03-18 | 1999-09-22 | ICO Services Ltd. | Satellite resource management |
| US6775251B1 (en) | 1998-09-17 | 2004-08-10 | Globalstar L.P. | Satellite communication system providing multi-gateway diversity and improved satellite loading |
| 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 |
| US7184761B1 (en) | 2000-03-27 | 2007-02-27 | The Directv Group, Inc. | Satellite communications system |
| US7054593B2 (en) * | 2000-09-28 | 2006-05-30 | The Boeing Company | Return link design for PSD limited mobile satellite communication systems |
| US6701126B1 (en) * | 2000-11-13 | 2004-03-02 | Space Resource International Ltd. | System and method for implementing a constellation of non-geostationary satellites that does not interfere with the geostationary satellite ring |
| US7995989B2 (en) | 2000-12-29 | 2011-08-09 | Globalstar, Inc. | Method and apparatus providing suppression of system access by use of confidence polygons, volumes and surfaces in a mobile satellite system |
| US6714521B2 (en) | 2000-12-29 | 2004-03-30 | Space Resources International Ltd. | System and method for implementing a constellation of non-geostationary satellites that provides simplified satellite tracking |
| US6452540B1 (en) | 2001-01-12 | 2002-09-17 | Trw Inc. | Method and apparatus for controlling spot beam configurations for a communications satellite |
| US6850732B2 (en) | 2001-03-30 | 2005-02-01 | Wengen Wireless Llc | Scalable satellite data communication system that provides incremental global broadband service using earth-fixed cells |
| US7266103B2 (en) | 2001-10-25 | 2007-09-04 | Qualcomm Incorporated | Controlling forward link traffic channel power |
| US20030134635A1 (en) * | 2002-01-11 | 2003-07-17 | Lane Daniel R. | Intermediate frequency transponded payload implementation |
| US6993288B2 (en) * | 2002-07-17 | 2006-01-31 | The Boeing Company | Managing satellite fixed beam uplink using virtual channel assignments |
| US8116253B2 (en) | 2002-10-08 | 2012-02-14 | Qualcomm Incorporated | Controlling forward and reverse link traffic channel power |
| US20040092257A1 (en) | 2002-11-12 | 2004-05-13 | Chung Kirby J. | Scalable satellite area coverage |
| KR100524378B1 (ko) | 2002-11-20 | 2005-10-31 | 한국전자통신연구원 | 다중 빔 위성을 이용한 셀룰러 이동통신시스템에서의적응형 패킷 전송 방법 |
| US7840180B2 (en) | 2006-12-22 | 2010-11-23 | The Boeing Company | Molniya orbit satellite systems, apparatus, and methods |
| US7706787B2 (en) | 2007-03-21 | 2010-04-27 | Com Dev International Ltd. | Multi-beam communication system and method |
| WO2009049090A1 (en) | 2007-10-09 | 2009-04-16 | Viasat, Inc. | Non-interfering utilization of non-geostationary satellite frequency band for geostationary satellite communication |
| US20110169688A1 (en) | 2007-10-18 | 2011-07-14 | Gregory Thane Wyler | Apparatus and methods for satelite communication |
| AU2008314537A1 (en) * | 2007-10-18 | 2009-04-23 | O3B Networks Limited | Apparatus and methods for satellite communication |
| GB0822492D0 (en) * | 2008-12-10 | 2009-01-14 | Astrium Ltd | Content broadcasting |
| WO2010148022A1 (en) | 2009-06-16 | 2010-12-23 | Viasat, Inc. | Dynamic bandwidth resource allocation for satellite downlinks |
| US20150158602A1 (en) | 2013-12-11 | 2015-06-11 | Tawsat Limited | Inclined orbit satellite systems |
| US9859927B2 (en) * | 2014-11-24 | 2018-01-02 | Worldvu Satellites Limited | Communication-satellite system that causes reduced interference |
| US9730227B2 (en) | 2015-03-20 | 2017-08-08 | Qualcomm Incorporated | Dynamic frequency allocation of satellite beams |
-
2015
- 2015-09-24 US US14/864,722 patent/US9730227B2/en active Active
- 2015-09-24 US US14/864,791 patent/US9585150B2/en active Active
-
2016
- 2016-03-04 EP EP16712127.6A patent/EP3272031B1/en active Active
- 2016-03-04 KR KR1020177026121A patent/KR101843706B1/ko active Active
- 2016-03-04 WO PCT/US2016/021080 patent/WO2016153762A1/en not_active Ceased
- 2016-03-04 CN CN201680016312.9A patent/CN107408977B/zh active Active
- 2016-03-04 JP JP2017548413A patent/JP6301568B1/ja active Active
- 2016-03-05 JP JP2017548410A patent/JP6795513B2/ja active Active
- 2016-03-05 CN CN201680016309.7A patent/CN107431530B/zh active Active
- 2016-03-05 WO PCT/US2016/021083 patent/WO2016153764A1/en not_active Ceased
- 2016-03-05 SG SG11201706094RA patent/SG11201706094RA/en unknown
- 2016-03-05 BR BR112017020098-8A patent/BR112017020098B1/pt active IP Right Grant
- 2016-03-05 KR KR1020177026122A patent/KR102291892B1/ko active Active
- 2016-03-05 EP EP16710901.6A patent/EP3272030B1/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018512797A5 (https=) | ||
| KR102291892B1 (ko) | Ｎｇｓｏ 위성들을 위한 ｅｐｆｄ 커버리지의 개선 | |
| JP6669771B2 (ja) | 衛星ビーム電力バックオフ | |
| US9379439B2 (en) | Adaptive interference suppression via subband power measurements of a phased-array antenna | |
| CN106850038B (zh) | 一种针对敏捷卫星的任务规划方法 | |
| US10187140B2 (en) | Unmanned aerial vehicle communication using distributed antenna placement and beam pointing | |
| CN103413006B (zh) | 一种空间惯性定向姿态卫星数传天线波束的设计方法 | |
| WO2015191138A3 (en) | Apparatus and method for efficient handover for low earth orbit (leo) satellite systems | |
| CN101964449A (zh) | 一种星载相控阵发射天线的在轨校正装置 | |
| US9942813B2 (en) | Coordinating inter-satellite handoff in a telecommunications system | |
| WO2021138311A1 (en) | Variable stayout distance for beamhopping satellite | |
| US20150215021A1 (en) | Simultaneous nulling and beamfocusing from disparate antennas | |
| Liu et al. | Edge Intelligence from Space: A Survey and Future Challenges | |
| Reddy et al. | Partial substrate removal techniques for the enhancement of gain and radiation characteristics in fractal antenna | |
| US20250033803A1 (en) | Satellite control apparatus, satellite control method, and recording medium | |
| JP2016173286A (ja) | 与干渉抑圧方法、与干渉抑圧プログラム及び与干渉抑圧装置 | |
| JP7319117B2 (ja) | 誘導システム、航空母艦、管理装置、プログラム、及び管理方法 | |
| Wilke et al. | S-band, uhf and vhf communication system for cubesats including ground station software | |
| Säily et al. | W-band communication test mission | |
| CN119766315A (zh) | 基于智能超表面辅助的星地通信方法、系统、介质及卫星 | |
| Brenchley et al. | Supporting omni-directional communications capability in variable attitude spacecraft | |
| JP2012168164A5 (https=) | ||
| Wu | Adaptive beamforming algorithm-Comparative Least Squares for Uniform Linear Antenna Array | |
| Kozelova et al. | Substorm injection at THEMIS satellite and near-conjugate auroral luminosity in pre-midnight sector: the case study | |
| Rahman et al. | Optimization of Passivation Layer for a Quantum Dot Superlattice Fabricated with Bio-template and Neutral Beam Etching Technology for High Efficiency Solar Cell |