FI20085243A0 - Laite ja menetelmä interferenssikohinan poistamiseksi henkilökohtaisessa viestintälaitteessa - Google Patents

Laite ja menetelmä interferenssikohinan poistamiseksi henkilökohtaisessa viestintälaitteessa

Info

Publication number
FI20085243A0
FI20085243A0 FI20085243A FI20085243A FI20085243A0 FI 20085243 A0 FI20085243 A0 FI 20085243A0 FI 20085243 A FI20085243 A FI 20085243A FI 20085243 A FI20085243 A FI 20085243A FI 20085243 A0 FI20085243 A0 FI 20085243A0
Authority
FI
Finland
Prior art keywords
personal communication
interference noise
communication device
eliminating interference
communication terminal
Prior art date
Application number
FI20085243A
Other languages
English (en)
Swedish (sv)
Other versions
FI20085243L (fi
Inventor
Won Wook So
Hak Sun Kim
Young Kyu Park
Original Assignee
Samsung Electro Mech
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 Samsung Electro Mech filed Critical Samsung Electro Mech
Publication of FI20085243A0 publication Critical patent/FI20085243A0/fi
Publication of FI20085243L publication Critical patent/FI20085243L/fi

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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20085243A 2007-04-03 2008-03-25 Laite ja menetelmä interferenssikohinan poistamiseksi henkilökohtaisessa viestintälaitteessa FI20085243L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070032876A KR100856283B1 (ko) 2007-04-03 2007-04-03 휴대 통신 단말기의 간섭 잡음 제거 장치 및 방법

Publications (2)

Publication Number Publication Date
FI20085243A0 true FI20085243A0 (fi) 2008-03-25
FI20085243L FI20085243L (fi) 2008-10-04

Family

ID=39269538

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085243A FI20085243L (fi) 2007-04-03 2008-03-25 Laite ja menetelmä interferenssikohinan poistamiseksi henkilökohtaisessa viestintälaitteessa

Country Status (4)

Country Link
US (1) US7941101B2 (fi)
JP (1) JP2008259195A (fi)
KR (1) KR100856283B1 (fi)
FI (1) FI20085243L (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008035031A (ja) * 2006-07-27 2008-02-14 Matsushita Electric Ind Co Ltd 混合装置とこれを用いた高周波受信装置
JP5029190B2 (ja) * 2007-07-24 2012-09-19 セイコーエプソン株式会社 受信回路、電子機器及びノイズキャンセル方法
KR100992352B1 (ko) 2008-09-24 2010-11-04 삼성전기주식회사 커플링 채널 잡음 제거 회로
KR20100124572A (ko) 2009-05-19 2010-11-29 삼성전자주식회사 노이즈 제거를 위한 무선 모뎀 및 이를 이용한 노이즈 제거 방법
US8611546B2 (en) 2010-10-07 2013-12-17 Motorola Solutions, Inc. Method and apparatus for remotely switching noise reduction modes in a radio system
JP5686181B2 (ja) * 2011-03-18 2015-03-18 富士通株式会社 ノイズキャンセルパラメータの設定を行う情報処理装置およびノイズキャンセルパラメータ設定プログラム
US20120258679A1 (en) * 2011-04-07 2012-10-11 Electronics And Telecommunications Research Institute Apparatus and method for reducing interference signal in receiver
JP5662247B2 (ja) 2011-05-27 2015-01-28 株式会社日本自動車部品総合研究所 アンテナ装置
US9582356B1 (en) * 2013-11-01 2017-02-28 Marvell International Ltd. System and method for DDR memory timing acquisition and tracking
CN107547102B (zh) * 2017-08-14 2019-10-18 维沃移动通信有限公司 一种降低信号干扰的方法和移动终端
CN110988474B (zh) * 2019-12-26 2021-09-28 中国科学院国家天文台 频谱测量系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974101A (en) * 1992-04-28 1999-10-26 Canon Kabushiki Kaisha Spread spectrum modulation communication apparatus for narrow band interference elimination
GB2313262A (en) * 1996-05-18 1997-11-19 Northern Telecom Ltd A Frequency Selective Noise Canceller
JP3842394B2 (ja) * 1997-08-06 2006-11-08 株式会社ケンウッド 無線機
JP2001077714A (ja) * 1999-09-03 2001-03-23 Matsushita Electric Ind Co Ltd 無線受信機、無線受信方法および記録媒体
JP2002335170A (ja) * 2001-05-07 2002-11-22 Antenna Giken Kk 妨害波除去装置
KR100360847B1 (en) * 2001-08-03 2002-11-13 Power Korea Inc Feedback interference canceller
KR100363403B1 (ko) * 2001-08-21 2002-12-05 (주)파워코리아 궤환기법을 응용한 실시간 자력적/적응성 간섭잡음제거장치 및 그 방법
US6892076B2 (en) * 2002-06-05 2005-05-10 Nokia Corporation Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner using classmark change procedure
JP3776871B2 (ja) * 2002-11-13 2006-05-17 Ｎｅｃビューテクノロジー株式会社 Ｅｍｉ対策回路及びそれに用いるｅｍｉ対策方法
WO2005050896A2 (en) 2003-11-17 2005-06-02 Quellan, Inc. Method and system for antenna interference cancellation
JP4214992B2 (ja) * 2004-12-13 2009-01-28 パナソニック株式会社 高周波受信器とこれに用いる集積回路及び、これらを用いた携帯機器、ならびにこれに用いる送信器と、前記高周波受信器および前記携帯機器の製造方法
KR100744913B1 (ko) * 2006-05-16 2007-08-01 삼성전기주식회사 휴대 단말기 및 그 간섭 위상잡음 제거방법

Also Published As

Publication number Publication date
US7941101B2 (en) 2011-05-10
JP2008259195A (ja) 2008-10-23
FI20085243L (fi) 2008-10-04
US20080248774A1 (en) 2008-10-09
KR100856283B1 (ko) 2008-09-03

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