FR2904495B1 - Systemes, procedes et appareils pour une technique de generation d'un long retard pour la detection spectrale d'une radio cognitive - Google Patents

Systemes, procedes et appareils pour une technique de generation d'un long retard pour la detection spectrale d'une radio cognitive

Info

Publication number
FR2904495B1
FR2904495B1 FR0756818A FR0756818A FR2904495B1 FR 2904495 B1 FR2904495 B1 FR 2904495B1 FR 0756818 A FR0756818 A FR 0756818A FR 0756818 A FR0756818 A FR 0756818A FR 2904495 B1 FR2904495 B1 FR 2904495B1
Authority
FR
France
Prior art keywords
systems
methods
long
cognitive radio
spectral detection
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.)
Expired - Fee Related
Application number
FR0756818A
Other languages
English (en)
Other versions
FR2904495A1 (fr
Inventor
Jongmin Park
Tajoong Song
Kyutae Lim
Chang Ho Lee
Jeongsuk Lee
Kihong Kim
Seongsoo Lee
Hak Sun Kim
Joy Laskar
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.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
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 Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of FR2904495A1 publication Critical patent/FR2904495A1/fr
Application granted granted Critical
Publication of FR2904495B1 publication Critical patent/FR2904495B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Analogue/Digital Conversion (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR0756818A 2006-07-28 2007-07-30 Systemes, procedes et appareils pour une technique de generation d'un long retard pour la detection spectrale d'une radio cognitive Expired - Fee Related FR2904495B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82075106P 2006-07-28 2006-07-28
US11/778,557 US7528751B2 (en) 2006-07-28 2007-07-16 Systems, methods, and apparatuses for a long delay generation technique for spectrum-sensing of cognitive radios

Publications (2)

Publication Number Publication Date
FR2904495A1 FR2904495A1 (fr) 2008-02-01
FR2904495B1 true FR2904495B1 (fr) 2011-06-03

Family

ID=38331649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756818A Expired - Fee Related FR2904495B1 (fr) 2006-07-28 2007-07-30 Systemes, procedes et appareils pour une technique de generation d'un long retard pour la detection spectrale d'une radio cognitive

Country Status (6)

Country Link
US (1) US7528751B2 (fr)
KR (1) KR100843456B1 (fr)
DE (1) DE102007035448A1 (fr)
FI (1) FI20075561A (fr)
FR (1) FR2904495B1 (fr)
GB (1) GB2440655B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8588339B2 (en) * 2006-05-18 2013-11-19 Koninklijke Philips N.V. System and method for detecting temporarily unused bandwidth in the RF spectrum
US8442445B2 (en) * 2007-11-09 2013-05-14 Bae Systems Information And Electronic Systems Integration Inc. Protocol reference model, security and inter-operability in a cognitive communications system
US8059694B2 (en) * 2008-03-11 2011-11-15 Nokia Corporation Method, apparatus and computer program to efficiently acquire signals in a cognitive radio environment
US20120065911A1 (en) * 2009-05-22 2012-03-15 Hou-Shin Chen Method and apparatus for spectrum sensing of fm wireless microphone signals
KR101068974B1 (ko) * 2009-06-19 2011-09-30 광운대학교 산학협력단 무선인지 시스템의 스펙트럼 센싱 장치
KR101321773B1 (ko) * 2009-12-21 2013-10-25 한국전자통신연구원 공유 주파수 대역에서 신호를 검출하기 위한 장치 및 방법
EP2517514B1 (fr) * 2009-12-21 2017-06-21 Thomson Licensing Détection de spectre par autocorrélation pour signaux fm
CN101982938B (zh) * 2010-11-12 2013-10-23 北京邮电大学 一种实现无静默期频谱感知的认知无线电系统
KR101987106B1 (ko) 2012-12-17 2019-06-10 한국전자통신연구원 Ｔｖｗｓ에서 우선 순위를 고려하여 가용 채널을 산출하기 위한 장치 및 그 방법
KR101460492B1 (ko) * 2013-09-11 2014-11-20 주식회사 이노와이어리스 Ｍｏｓ 측정 장비 검증 방법
IL228776A0 (en) * 2013-10-08 2014-03-31 Rabinovich Roman Converting an analog signal to digital information using spectrum compression
KR102143505B1 (ko) 2014-04-24 2020-08-11 한국전자통신연구원 주파수 공유대역에서 가용채널 확보를 위해 우선 채널을 할당하는 네트워크 관리 장치 및 그 방법
US11967967B2 (en) * 2022-06-17 2024-04-23 Nxp B.V. Signal shaping for compensation of metastable errors

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Publication number Priority date Publication date Assignee Title
US3700876A (en) * 1970-12-09 1972-10-24 Us Navy Reduced time delay auto-correlation signal processor
US4815136A (en) 1986-11-06 1989-03-21 American Telephone And Telegraph Company Voiceband signal classification
US4815137A (en) 1986-11-06 1989-03-21 American Telephone And Telegraph Company Voiceband signal classification
DE4242908B4 (de) 1992-12-18 2006-04-20 Eads Deutschland Gmbh Verfahren zur Erkennung der Modulationsarten A3E, J3E und F3E und Anordnung zum Durchführen des Verfahrens
US5974042A (en) * 1997-02-28 1999-10-26 Motorola, Inc. Service detection circuit and method
JP4642264B2 (ja) * 2001-04-03 2011-03-02 株式会社日立国際電気 スペクトル拡散通信用相関回路
JP2003018116A (ja) 2001-06-29 2003-01-17 Sony Corp 周波数オフセット検出回路および復調装置
US6781446B2 (en) 2001-10-19 2004-08-24 Harris Corporation Method and apparatus for the detection and classification of signals utilizing known repeated training sequences
US7181187B2 (en) * 2004-01-15 2007-02-20 Broadcom Corporation RF transmitter having improved out of band attenuation
US7734464B2 (en) 2005-05-20 2010-06-08 Tektronix, Inc. RF autocorrelation signal trigger generator
US7710919B2 (en) 2005-10-21 2010-05-04 Samsung Electro-Mechanics Systems, methods, and apparatuses for spectrum-sensing cognitive radios
US20070092045A1 (en) 2005-10-21 2007-04-26 Wangmyong Woo Systems, Methods, and Apparatuses for Fine-Sensing Modules
WO2007094604A1 (fr) 2006-02-14 2007-08-23 Electronics And Telecommunications Research Institute Procédé de détection de spectre et d'attribution de période morte dans un système de radio cognitive, équipement des locaux d'abonné, station de base et structure de supertrame mettant en oeuvre ce procédé

Also Published As

Publication number Publication date
GB0714750D0 (en) 2007-09-12
FI20075561A0 (fi) 2007-07-27
US7528751B2 (en) 2009-05-05
DE102007035448A1 (de) 2008-02-14
US20080024336A1 (en) 2008-01-31
KR20080011133A (ko) 2008-01-31
FR2904495A1 (fr) 2008-02-01
KR100843456B1 (ko) 2008-07-04
GB2440655B (en) 2011-03-16
FI20075561A (fi) 2008-01-29
GB2440655A (en) 2008-02-06

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Effective date: 20140331