DE602007000566D1 - Empfängergerät zur Erfassung von Schmalbandinterferenz in einem Mehrträgerempfangssignal - Google Patents

Empfängergerät zur Erfassung von Schmalbandinterferenz in einem Mehrträgerempfangssignal

Info

Publication number
DE602007000566D1
DE602007000566D1 DE602007000566T DE602007000566T DE602007000566D1 DE 602007000566 D1 DE602007000566 D1 DE 602007000566D1 DE 602007000566 T DE602007000566 T DE 602007000566T DE 602007000566 T DE602007000566 T DE 602007000566T DE 602007000566 D1 DE602007000566 D1 DE 602007000566D1
Authority
DE
Germany
Prior art keywords
receive signal
receiver device
narrowband interference
carrier receive
detecting narrowband
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.)
Active
Application number
DE602007000566T
Other languages
English (en)
Inventor
Michele Morelli
Marco Moretti
Tiziano Mazzoni
Ivan Cosovic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE602007000566D1 publication Critical patent/DE602007000566D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0066—Interference mitigation or co-ordination of narrowband interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
DE602007000566T 2007-02-14 2007-02-14 Empfängergerät zur Erfassung von Schmalbandinterferenz in einem Mehrträgerempfangssignal Active DE602007000566D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07003159A EP1959625B1 (de) 2007-02-14 2007-02-14 Empfängergerät zur Erfassung von Schmalbandinterferenz in einem Mehrträgerempfangssignal

Publications (1)

Publication Number Publication Date
DE602007000566D1 true DE602007000566D1 (de) 2009-04-02

Family

ID=38255049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000566T Active DE602007000566D1 (de) 2007-02-14 2007-02-14 Empfängergerät zur Erfassung von Schmalbandinterferenz in einem Mehrträgerempfangssignal

Country Status (3)

Country Link
EP (1) EP1959625B1 (de)
JP (1) JP2008206152A (de)
DE (1) DE602007000566D1 (de)

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US9319889B2 (en) 2008-09-15 2016-04-19 Nokia Solutions And Networks Oy Transmission and reception of a wideband signal with narrowband interference
US8787142B2 (en) * 2008-09-15 2014-07-22 Nokia Siemens Networks Oy Transmission and reception of a wideband signal with narrowband interference
JP5271036B2 (ja) * 2008-10-27 2013-08-21 パナソニック株式会社 受信装置
EP2378671A4 (de) * 2008-12-12 2015-12-30 Alcatel Lucent Rahmenaggregationsverfahren in einem mobilkommunikationssystem
US8155595B2 (en) * 2009-03-06 2012-04-10 Ntt Docomo, Inc. Method for iterative interference cancellation for co-channel multi-carrier and narrowband systems
EP4199446A1 (de) * 2009-08-25 2023-06-21 Electronics and Telecommunications Research Institute Verfahren und vorrichtung zur erzeugung/übertragung eines rahmens für drahtlose kommunikation und synchronisationsschätzverfahren für drahtlose kommunikation
FR2954658B1 (fr) * 2009-12-16 2012-09-28 Eads Defence & Security Sys Procede de gestion du fonctionnement d'un systeme de communication large bande et d'un systeme de communication bande etroite deployes dans une meme bande de frequence
EP2408117A1 (de) 2010-07-13 2012-01-18 ST-Ericsson SA Synchronisierung und Erkennung von Interferenzen in drahtlosen Empfängern
US10284356B2 (en) 2011-02-03 2019-05-07 The Board Of Trustees Of The Leland Stanford Junior University Self-interference cancellation
US9887728B2 (en) 2011-02-03 2018-02-06 The Board Of Trustees Of The Leland Stanford Junior University Single channel full duplex wireless communications
US10243719B2 (en) 2011-11-09 2019-03-26 The Board Of Trustees Of The Leland Stanford Junior University Self-interference cancellation for MIMO radios
US9325432B2 (en) 2012-02-08 2016-04-26 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for full-duplex signal shaping
WO2015021463A2 (en) 2013-08-09 2015-02-12 Kumu Networks, Inc. Systems and methods for frequency independent analog selfinterference cancellation
US8976641B2 (en) 2013-08-09 2015-03-10 Kumu Networks, Inc. Systems and methods for non-linear digital self-interference cancellation
US11163050B2 (en) 2013-08-09 2021-11-02 The Board Of Trustees Of The Leland Stanford Junior University Backscatter estimation using progressive self interference cancellation
US9698860B2 (en) 2013-08-09 2017-07-04 Kumu Networks, Inc. Systems and methods for self-interference canceller tuning
US9054795B2 (en) 2013-08-14 2015-06-09 Kumu Networks, Inc. Systems and methods for phase noise mitigation
WO2015031830A1 (en) 2013-08-29 2015-03-05 Kumu Networks, Inc. Full-duplex relays
US10673519B2 (en) 2013-08-29 2020-06-02 Kuma Networks, Inc. Optically enhanced self-interference cancellation
US9520983B2 (en) 2013-09-11 2016-12-13 Kumu Networks, Inc. Systems for delay-matched analog self-interference cancellation
WO2015089460A1 (en) 2013-12-12 2015-06-18 Kumu Networks, Inc. Systems and methods for hybrid self-interference cancellation
US10230422B2 (en) 2013-12-12 2019-03-12 Kumu Networks, Inc. Systems and methods for modified frequency-isolation self-interference cancellation
US9774405B2 (en) 2013-12-12 2017-09-26 Kumu Networks, Inc. Systems and methods for frequency-isolated self-interference cancellation
US9712312B2 (en) 2014-03-26 2017-07-18 Kumu Networks, Inc. Systems and methods for near band interference cancellation
WO2015168700A1 (en) 2014-05-02 2015-11-05 The Board Of Trustees Of The Leland Stanford Junior University Method and apparatus for tracing motion using radio frequency signals
WO2015179874A1 (en) * 2014-05-23 2015-11-26 Kumu Networks, Inc. Systems and methods for multi-rate digital self-interference cancellation
US9521023B2 (en) 2014-10-17 2016-12-13 Kumu Networks, Inc. Systems for analog phase shifting
US9712313B2 (en) 2014-11-03 2017-07-18 Kumu Networks, Inc. Systems for multi-peak-filter-based analog self-interference cancellation
US9673854B2 (en) 2015-01-29 2017-06-06 Kumu Networks, Inc. Method for pilot signal based self-inteference cancellation tuning
US9634823B1 (en) 2015-10-13 2017-04-25 Kumu Networks, Inc. Systems for integrated self-interference cancellation
US9742593B2 (en) 2015-12-16 2017-08-22 Kumu Networks, Inc. Systems and methods for adaptively-tuned digital self-interference cancellation
US10666305B2 (en) 2015-12-16 2020-05-26 Kumu Networks, Inc. Systems and methods for linearized-mixer out-of-band interference mitigation
CN108370082B (zh) 2015-12-16 2021-01-08 库姆网络公司 时延滤波器
US9800275B2 (en) 2015-12-16 2017-10-24 Kumu Networks, Inc. Systems and methods for out-of band-interference mitigation
WO2017189592A1 (en) 2016-04-25 2017-11-02 Kumu Networks, Inc. Integrated delay modules
US10454444B2 (en) 2016-04-25 2019-10-22 Kumu Networks, Inc. Integrated delay modules
US10338205B2 (en) 2016-08-12 2019-07-02 The Board Of Trustees Of The Leland Stanford Junior University Backscatter communication among commodity WiFi radios
EP3532981A4 (de) 2016-10-25 2020-06-24 The Board of Trustees of the Leland Stanford Junior University Rückstreuung von umgebungs-ism-bandsignalen
US10103774B1 (en) 2017-03-27 2018-10-16 Kumu Networks, Inc. Systems and methods for intelligently-tuned digital self-interference cancellation
US10050664B1 (en) 2017-03-27 2018-08-14 Kumu Networks, Inc. Enhanced linearity mixer
US10236922B2 (en) 2017-03-27 2019-03-19 Kumu Networks, Inc. Systems and methods for tunable out-of-band interference mitigation
US10200076B1 (en) 2017-08-01 2019-02-05 Kumu Networks, Inc. Analog self-interference cancellation systems for CMTS
WO2019169047A1 (en) 2018-02-27 2019-09-06 Kumu Networks, Inc. Systems and methods for configurable hybrid self-interference cancellation
US10868661B2 (en) 2019-03-14 2020-12-15 Kumu Networks, Inc. Systems and methods for efficiently-transformed digital self-interference cancellation
CN111262754B (zh) * 2020-01-16 2021-11-02 磐基技术有限公司 一种基于畸变功率去除的窄带干扰检测方法及其通信装置
CN113285775B (zh) * 2021-05-14 2023-04-25 南京邮电大学 一种基于深度学习消除窄带干扰的稀疏kl散度最小化方法

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JP4472692B2 (ja) * 2003-02-19 2010-06-02 パナソニック株式会社 ディジタルマルチキャリア伝送用受信装置及び方法
JP3697521B2 (ja) * 2003-04-21 2005-09-21 独立行政法人情報通信研究機構 受信装置、受信方法、ならびに、プログラム
JP4356392B2 (ja) * 2003-08-07 2009-11-04 パナソニック株式会社 通信装置
US20070202829A1 (en) * 2004-04-29 2007-08-30 Koninklijke Philips Electronics, N.V. Receiver for Narrowband Interference Cancellation
JP2006054542A (ja) * 2004-08-10 2006-02-23 Nakayo Telecommun Inc 通信装置および通信方法
JP2006101129A (ja) * 2004-09-29 2006-04-13 Nakayo Telecommun Inc 通信方法および通信装置
US7653035B2 (en) * 2004-12-20 2010-01-26 Intel Corporation Interference rejection in wireless receivers
EP1861976A1 (de) * 2005-03-21 2007-12-05 Airgo Networks, Inc. Verbund-paketdetektion in einem drahtlosen kommunikationssystem mit einem oder mehreren empfängern
JP4722753B2 (ja) * 2006-04-12 2011-07-13 日本電信電話株式会社 Ｏｆｄｍ信号伝送システム、ｏｆｄｍ信号伝送方法およびｏｆｄｍ信号受信装置

Also Published As

Publication number Publication date
EP1959625B1 (de) 2009-02-18
EP1959625A1 (de) 2008-08-20
JP2008206152A (ja) 2008-09-04

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