CN104205681B - 用于混合卫星‑地面网络中的干扰消除的方法及设备 - Google Patents

用于混合卫星‑地面网络中的干扰消除的方法及设备 Download PDF

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Publication number
CN104205681B
CN104205681B CN201380009163.XA CN201380009163A CN104205681B CN 104205681 B CN104205681 B CN 104205681B CN 201380009163 A CN201380009163 A CN 201380009163A CN 104205681 B CN104205681 B CN 104205681B
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China
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signal
terrestrial
satellite
interference cancellation
ota
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Expired - Fee Related
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CN201380009163.XA
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Chinese (zh)
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CN104205681A (zh
Inventor
弘·江
于亮凯
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Seed Source Assets Group Co Ltd
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Alcatel Optical Networks Israel Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • H04H20/06—Arrangements for relaying broadcast information among broadcast stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/72—Wireless systems of terrestrial networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/74—Wireless systems of satellite networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/22—Arrangements for broadcast of identical information via plural broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN201380009163.XA 2012-02-13 2013-02-07 用于混合卫星‑地面网络中的干扰消除的方法及设备 Expired - Fee Related CN104205681B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261597993P 2012-02-13 2012-02-13
US61/597,993 2012-02-13
US13/564,840 2012-08-02
US13/564,840 US9215019B2 (en) 2012-02-13 2012-08-02 Method and apparatus for interference cancellation in hybrid satellite-terrestrial network
PCT/US2013/025014 WO2013122802A1 (en) 2012-02-13 2013-02-07 Method and apparatus for interference cancellation in hybrid satellite-terrestrial network

Publications (2)

Publication Number Publication Date
CN104205681A CN104205681A (zh) 2014-12-10
CN104205681B true CN104205681B (zh) 2018-02-02

Family

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Family Applications (1)

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CN201380009163.XA Expired - Fee Related CN104205681B (zh) 2012-02-13 2013-02-07 用于混合卫星‑地面网络中的干扰消除的方法及设备

Country Status (8)

Country Link
US (1) US9215019B2 (enExample)
EP (1) EP2815525B1 (enExample)
JP (1) JP6110882B2 (enExample)
KR (1) KR101593353B1 (enExample)
CN (1) CN104205681B (enExample)
BR (1) BR112014020067A8 (enExample)
TW (1) TW201347540A (enExample)
WO (1) WO2013122802A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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US8249540B1 (en) 2008-08-07 2012-08-21 Hypres, Inc. Two stage radio frequency interference cancellation system and method
US20160036490A1 (en) * 2014-08-01 2016-02-04 Futurewei Technologies, Inc. Interference Cancellation in Coaxial Cable Connected Data Over Cable Service Interface Specification (DOCSIS) System or Cable Network
KR102165085B1 (ko) * 2015-04-30 2020-10-13 주식회사 쏠리드 위성 신호 중계 시스템
KR101906655B1 (ko) 2015-11-18 2018-10-11 한국전자통신연구원 중심국의 간섭신호 제거 장치 및 방법
CN113114339B (zh) * 2021-03-26 2022-06-21 中国人民解放军国防科技大学 星载导航接收机、零值信号增益控制方法及存储介质
EP4175195A1 (en) 2021-10-29 2023-05-03 Rohde & Schwarz GmbH & Co. KG Interference cancellation for satellite communication
US12250068B2 (en) 2022-03-17 2025-03-11 Integrasys LLC System for aerial interferences cancellation and RF encryption and geolocation inhibition
JP7362848B1 (ja) * 2022-07-15 2023-10-17 ソフトバンク株式会社 干渉抑圧装置、衛星地上局、システム、方法及びプログラム

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GB9522198D0 (en) 1995-10-30 1996-01-03 British Broadcasting Corp Ofdm active deflectors
FI102231B (fi) 1996-09-16 1998-10-30 Nokia Technology Gmbh Symbolitahdistuksen ja näytteenottotaajuuden säätömenetelmä OFDM-modul oituja lähetyksiä vastaanottavassa laitteessa sekä menetelmän toteutta va laite
US6236695B1 (en) 1999-05-21 2001-05-22 Intel Corporation Output buffer with timing feedback
JP2001007750A (ja) * 1999-06-25 2001-01-12 Mitsubishi Electric Corp 無線中継装置
EP1091497A1 (en) 1999-08-24 2001-04-11 Telefonaktiebolaget L M Ericsson (Publ) Transmitter leakage cancellation circuit for co-located GPS receiver
US6459745B1 (en) 1999-09-23 2002-10-01 The United States Of America As Represented By The Secretary Of The Navy Frequency/timing recovery circuit for orthogonal frequency division multiplexed signals
SG99310A1 (en) 2000-06-16 2003-10-27 Oki Techno Ct Singapore Pte Methods and apparatus for reducing signal degradation
CA2347927A1 (en) 2001-05-16 2002-11-16 Telecommunications Research Laboratories Centralized synchronization for wireless networks
US6859641B2 (en) 2001-06-21 2005-02-22 Applied Signal Technology, Inc. Adaptive canceller for frequency reuse systems
US6642883B2 (en) * 2001-08-30 2003-11-04 Lockheed Martin Corporation Multi-beam antenna with interference cancellation network
US6684057B2 (en) 2001-09-14 2004-01-27 Mobile Satellite Ventures, Lp Systems and methods for terrestrial reuse of cellular satellite frequency spectrum
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KR100722350B1 (ko) * 2002-08-15 2007-05-29 서프 테크놀러지, 인코포레이티드 위치 측정 시스템을 위한 인터페이스
WO2004100501A2 (en) * 2003-05-01 2004-11-18 Mobile Satellite Ventures, L.P. Aggregate radiated power control for multi-band/multi-mode satellite radiotelephone communications systems and methods
US20050041693A1 (en) 2003-08-22 2005-02-24 Paolo Priotti Method and apparatus for frequency synchronization in MIMO-OFDM wireless communication systems
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KR20060001436A (ko) 2004-06-30 2006-01-06 삼성에스디아이 주식회사 전자 방출 소자
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US8249540B1 (en) * 2008-08-07 2012-08-21 Hypres, Inc. Two stage radio frequency interference cancellation system and method
JP2010114545A (ja) * 2008-11-05 2010-05-20 Kddi Corp 単一周波数を用いてデジタル放送波信号を送信する送信局及び送信システム
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CN1175331A (zh) * 1994-12-16 1998-03-04 格伦迪希公司 在共用波网中实现从接收机到发送机的上行通道的电路设备和方法

Also Published As

Publication number Publication date
KR101593353B1 (ko) 2016-02-11
EP2815525B1 (en) 2017-05-31
BR112014020067A8 (pt) 2017-07-11
EP2815525A1 (en) 2014-12-24
US20130208655A1 (en) 2013-08-15
US9215019B2 (en) 2015-12-15
JP2015516704A (ja) 2015-06-11
CN104205681A (zh) 2014-12-10
KR20140116486A (ko) 2014-10-02
BR112014020067A2 (enExample) 2017-06-20
JP6110882B2 (ja) 2017-04-05
TW201347540A (zh) 2013-11-16
WO2013122802A1 (en) 2013-08-22

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