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FI20020794A0 - Häiriönpoistomenetelmä radiojärjestelmän vastaanottimessa - Google Patents

Häiriönpoistomenetelmä radiojärjestelmän vastaanottimessa

Info

Publication number
FI20020794A0
FI20020794A0 FI20020794A FI20020794A FI20020794A0 FI 20020794 A0 FI20020794 A0 FI 20020794A0 FI 20020794 A FI20020794 A FI 20020794A FI 20020794 A FI20020794 A FI 20020794A FI 20020794 A0 FI20020794 A0 FI 20020794A0
Authority
FI
Finland
Prior art keywords
disturbance
receiver
radio system
radio
Prior art date
Application number
FI20020794A
Other languages
English (en)
Swedish (sv)
Inventor
Jukka Nuutinen
Kari Pajukoski
Kari Horneman
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20020794A priority Critical patent/FI20020794A0/fi
Publication of FI20020794A0 publication Critical patent/FI20020794A0/fi
Priority to EP03101054A priority patent/EP1357677A3/en
Priority to US10/421,943 priority patent/US7336698B2/en
Priority to CN03122093.2A priority patent/CN1203699C/zh

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
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • H04B1/71075—Parallel interference cancellation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
FI20020794A 2002-04-24 2002-04-24 Häiriönpoistomenetelmä radiojärjestelmän vastaanottimessa FI20020794A0 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20020794A FI20020794A0 (fi) 2002-04-24 2002-04-24 Häiriönpoistomenetelmä radiojärjestelmän vastaanottimessa
EP03101054A EP1357677A3 (en) 2002-04-24 2003-04-17 Interference cancellation in a receiver for CDMA radio systems
US10/421,943 US7336698B2 (en) 2002-04-24 2003-04-24 Interference cancellation in receiver of radio system
CN03122093.2A CN1203699C (zh) 2002-04-24 2003-04-24 无线电系统的接收机内的干扰消除

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20020794A FI20020794A0 (fi) 2002-04-24 2002-04-24 Häiriönpoistomenetelmä radiojärjestelmän vastaanottimessa

Publications (1)

Publication Number Publication Date
FI20020794A0 true FI20020794A0 (fi) 2002-04-24

Family

ID=8563833

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020794A FI20020794A0 (fi) 2002-04-24 2002-04-24 Häiriönpoistomenetelmä radiojärjestelmän vastaanottimessa

Country Status (4)

Country Link
US (1) US7336698B2 (fi)
EP (1) EP1357677A3 (fi)
CN (1) CN1203699C (fi)
FI (1) FI20020794A0 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7822679B1 (en) * 2001-10-29 2010-10-26 Visa U.S.A. Inc. Method and system for conducting a commercial transaction between a buyer and a seller
US7428261B2 (en) * 2003-04-24 2008-09-23 Bae Systems Information And Electronic Systems Integration Inc. Cross-system interference cancellation for multicarrier CDMA and OFDM
US20050254559A1 (en) * 2004-05-11 2005-11-17 Wen-Sheng Hou Packet detection
US7233777B2 (en) * 2004-08-31 2007-06-19 L-3 Integrated Systems Company Separation of AM cochannel signals in an overloaded signal environment
EP1859590B1 (en) * 2004-11-15 2012-03-14 Koninklijke Philips Electronics N.V. Method and apparatus for detecting high-mobility state of mobile terminal and related device
US7426378B2 (en) * 2005-04-05 2008-09-16 L-3 Communications Integrated Systems, L.P. Separation of cochannel FM signals
US20070082638A1 (en) * 2005-09-03 2007-04-12 Oleg Panfilov Adaptive Narrowband Interference Canceller for Broadband Systems
US7348638B2 (en) * 2005-11-14 2008-03-25 International Business Machines Corporation Rotational shear stress for charge carrier mobility modification
EP2139124B1 (en) * 2008-06-24 2014-03-19 Alcatel Lucent A method for allocation of parameters for radio transmission in a wireless communication network using channel feedback compression, network elements and a wireless communication network therefor
US9397866B2 (en) 2008-09-15 2016-07-19 Alcatel Lucent Distributed multi-cell successive interference cancellation for uplink cellular networks
KR100994155B1 (ko) 2008-09-16 2010-11-12 전자부품연구원 대역외 간섭신호 제거 장치 및 방법
US8081946B2 (en) * 2008-12-23 2011-12-20 L-3 Communications Integrated Systems L.P. Interference cancellation for reconfigurable direct RF bandpass sampling interference cancellation
US8078130B2 (en) * 2008-12-23 2011-12-13 L-3 Communications Integrated Systems L.P. Systems and methods for interference cancellation
US8195241B2 (en) * 2009-12-23 2012-06-05 Northrop Grumman Systems Corporation High-performance cellular telephone receiver
WO2012060826A1 (en) * 2010-11-03 2012-05-10 Empire Technology Development, Llc Collaborative data sharing for cdma interference subtraction
CN103957029B (zh) * 2014-05-26 2016-03-02 许昌学院 一种基于延迟相乘的qpsk-ds通信检测方法
US9912362B2 (en) * 2014-09-10 2018-03-06 Samsung Electronics Co., Ltd. Apparatus and method for mitigating interference in a wireless communication system
WO2016058516A1 (en) * 2014-10-13 2016-04-21 Huawei Technologies Co., Ltd. Device, network, and method for communications with carrier sensing and coexistence

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100267343B1 (ko) 1996-10-29 2000-10-16 윤종용 부호분할 다중 접속방식 단말기의 외부 간섭신호 제거장치 및 방법
JP2965202B1 (ja) * 1998-04-07 1999-10-18 日本電気株式会社 マルチユーザ受信装置及びｃｄｍａ通信システム
JP3031348B2 (ja) 1998-08-28 2000-04-10 日本電気株式会社 Ｃｄｍａマルチユーザ型干渉キャンセラ
US6115409A (en) * 1999-06-21 2000-09-05 Envoy Networks, Inc. Integrated adaptive spatial-temporal system for controlling narrowband and wideband sources of interferences in spread spectrum CDMA receivers
FI20000158A0 (fi) 2000-01-27 2000-01-27 Nokia Networks Oy Menetelmä ja vastaanotin kommunikaatiojärjestelmässä
US7127257B2 (en) * 2001-12-27 2006-10-24 Qualcomm Incorporated Use of mobile stations for determination of base station location parameters in a wireless mobile communication system

Also Published As

Publication number Publication date
CN1203699C (zh) 2005-05-25
US20040013174A1 (en) 2004-01-22
EP1357677A3 (en) 2004-01-02
CN1453941A (zh) 2003-11-05
EP1357677A2 (en) 2003-10-29
US7336698B2 (en) 2008-02-26

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