NO20082807L - Fremgangsmate og apparat for a eliminere smalbandsinterferens ved bruk av vindusteknikkprosessering i spredt spektrums-system - Google Patents

Fremgangsmate og apparat for a eliminere smalbandsinterferens ved bruk av vindusteknikkprosessering i spredt spektrums-system

Info

Publication number
NO20082807L
NO20082807L NO20082807A NO20082807A NO20082807L NO 20082807 L NO20082807 L NO 20082807L NO 20082807 A NO20082807 A NO 20082807A NO 20082807 A NO20082807 A NO 20082807A NO 20082807 L NO20082807 L NO 20082807L
Authority
NO
Norway
Prior art keywords
points
interference
window
frequency spectrum
narrowband
Prior art date
Application number
NO20082807A
Other languages
English (en)
Norwegian (no)
Inventor
Meng Zhao
Jiying Xiang
Chunbo Yao
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of NO20082807L publication Critical patent/NO20082807L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/71—Interference-related aspects the interference being narrowband interference
    • H04B1/7102—Interference-related aspects the interference being narrowband interference with transform to frequency domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
NO20082807A 2005-12-16 2008-06-20 Fremgangsmate og apparat for a eliminere smalbandsinterferens ved bruk av vindusteknikkprosessering i spredt spektrums-system NO20082807L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2005/002223 WO2007068146A1 (en) 2005-12-16 2005-12-16 Method and apparatus for eliminating narrow band interference by means of windowing processing in spread spectrum system

Publications (1)

Publication Number Publication Date
NO20082807L true NO20082807L (no) 2008-06-20

Family

ID=38162538

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082807A NO20082807L (no) 2005-12-16 2008-06-20 Fremgangsmate og apparat for a eliminere smalbandsinterferens ved bruk av vindusteknikkprosessering i spredt spektrums-system

Country Status (9)

Country Link
US (1) US8068531B2 (de)
EP (1) EP1962433B1 (de)
CN (1) CN100544218C (de)
AT (1) ATE523969T1 (de)
DK (1) DK1962433T3 (de)
ES (1) ES2370328T3 (de)
NO (1) NO20082807L (de)
PT (1) PT1962433E (de)
WO (1) WO2007068146A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8908794B2 (en) 2009-11-09 2014-12-09 Nec Corporation Wireless sending apparatus, wireless sending method, storage medium and baseband circuit
CN101741776B (zh) * 2009-11-10 2013-06-05 华为技术有限公司 消除干扰信号的方法以及装置
CN102984103B (zh) * 2011-09-07 2015-08-05 华为技术有限公司 扩频系统中的信号处理方法及装置
US9277554B2 (en) * 2012-09-05 2016-03-01 The Boeing Company Servers and methods for operating a communication system
US9118401B1 (en) * 2014-10-28 2015-08-25 Harris Corporation Method of adaptive interference mitigation in wide band spectrum
CN105549035B (zh) * 2015-12-22 2018-05-29 武汉梦芯科技有限公司 一种基带信号频域窄带干扰检测消除装置及方法
GB2546994B (en) 2016-02-03 2019-10-09 Toshiba Res Europe Limited Transmit and receive apparatus and method
CN114337773B (zh) * 2021-12-06 2024-03-26 泰提斯电子科技(上海)有限公司 一种vdes卫星的窄带干扰检测及信道选择方法
CN114362837B (zh) * 2022-01-10 2023-12-29 中国电子科技集团公司第五十四研究所 一种扩频卫星信号窄带干扰自适应消除装置
US11811574B2 (en) * 2022-01-19 2023-11-07 Texas Instruments Incorporated Detection of in-band interference

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5612978A (en) 1995-05-30 1997-03-18 Motorola, Inc. Method and apparatus for real-time adaptive interference cancellation in dynamic environments
US20020006174A1 (en) 2000-07-11 2002-01-17 Mohammed Nafie Interference cancellation of a narrow band interferer in a wide band communication device
US6868114B2 (en) * 2001-01-18 2005-03-15 The Titan Corporation Interference suppression in a spread spectrum communications system using non-linear frequency domain excision
FI20010952A0 (fi) 2001-05-07 2001-05-07 Nokia Corp Signaalikomponenttien erottaminen radiojärjestelmän vastaanottimessa
CN2612156Y (zh) * 2003-04-11 2004-04-14 天津大学 带时间窗的频域数字滤波器
EP1745559A1 (de) 2004-04-29 2007-01-24 Koninklijke Philips Electronics N.V. Empfänger zur löschung von schmalbandigen störungen
CN100512027C (zh) * 2005-03-01 2009-07-08 华为技术有限公司 抑制窄带干扰的方法和装置

Also Published As

Publication number Publication date
CN101112001A (zh) 2008-01-23
WO2007068146A1 (en) 2007-06-21
DK1962433T3 (da) 2011-11-28
PT1962433E (pt) 2011-11-04
CN100544218C (zh) 2009-09-23
EP1962433B1 (de) 2011-09-07
EP1962433A4 (de) 2010-04-07
ATE523969T1 (de) 2011-09-15
EP1962433A1 (de) 2008-08-27
ES2370328T3 (es) 2011-12-14
US20080279256A1 (en) 2008-11-13
US8068531B2 (en) 2011-11-29

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