FR2892578B1 - Systemes, procedes et appareils pour module de detection fine - Google Patents
Systemes, procedes et appareils pour module de detection fineInfo
- Publication number
- FR2892578B1 FR2892578B1 FR0609256A FR0609256A FR2892578B1 FR 2892578 B1 FR2892578 B1 FR 2892578B1 FR 0609256 A FR0609256 A FR 0609256A FR 0609256 A FR0609256 A FR 0609256A FR 2892578 B1 FR2892578 B1 FR 2892578B1
- Authority
- FR
- France
- Prior art keywords
- systems
- methods
- detection module
- fine detection
- fine
- 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
Links
- 238000001514 detection method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
-
- 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
- H04B1/16—Circuits
-
- 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
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72903405P | 2005-10-21 | 2005-10-21 | |
US11/458,280 US20070092045A1 (en) | 2005-10-21 | 2006-07-18 | Systems, Methods, and Apparatuses for Fine-Sensing Modules |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2892578A1 FR2892578A1 (fr) | 2007-04-27 |
FR2892578B1 true FR2892578B1 (fr) | 2012-11-23 |
Family
ID=37232271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0609256A Expired - Fee Related FR2892578B1 (fr) | 2005-10-21 | 2006-10-20 | Systemes, procedes et appareils pour module de detection fine |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070092045A1 (fr) |
KR (1) | KR100780178B1 (fr) |
DE (1) | DE102006048542A1 (fr) |
FI (1) | FI20065665A (fr) |
FR (1) | FR2892578B1 (fr) |
GB (1) | GB2431550A (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2893202A1 (fr) * | 2005-11-07 | 2007-05-11 | France Telecom | Procede et systeme de mesure d'occupation et d'allocation du spectre de transmission |
US7528751B2 (en) | 2006-07-28 | 2009-05-05 | Samsung Electro-Mechanics | Systems, methods, and apparatuses for a long delay generation technique for spectrum-sensing of cognitive radios |
US7831414B2 (en) * | 2006-10-06 | 2010-11-09 | Qualcomm Incorporated | Method and apparatus for detecting a presence of a signal in a communication channel |
US7768252B2 (en) * | 2007-03-01 | 2010-08-03 | Samsung Electro-Mechanics | Systems and methods for determining sensing thresholds of a multi-resolution spectrum sensing (MRSS) technique for cognitive radio (CR) systems |
KR101298326B1 (ko) * | 2007-05-07 | 2013-08-20 | 엘지전자 주식회사 | 시간지연을 이용한 스펙트럼 검출장치 |
US7933367B2 (en) * | 2007-06-04 | 2011-04-26 | Ibiquity Digital Corporation | Method and apparatus for implementing seek and scan functions for an FM digital radio signal |
US7933368B2 (en) * | 2007-06-04 | 2011-04-26 | Ibiquity Digital Corporation | Method and apparatus for implementing a digital signal quality metric |
US20080309829A1 (en) * | 2007-06-14 | 2008-12-18 | Koninklijke Philips Electronics, N.V. | Frequency selective radio sensor and a method thereof |
US8184656B2 (en) * | 2007-10-02 | 2012-05-22 | Microsoft Corporation | Control channel negotiated intermittent wireless communication |
JPWO2009145326A1 (ja) * | 2008-05-27 | 2011-10-20 | 日本電気株式会社 | コグニティブ無線システム、コグニティブ無線機および無線信号検出方法 |
JP5260250B2 (ja) | 2008-12-08 | 2013-08-14 | 株式会社トヨタIt開発センター | コグニティブ無線システムにおける未使用周波数帯検出方法および無線通信装置 |
KR101104875B1 (ko) * | 2009-08-05 | 2012-01-17 | 한국수력원자력 주식회사 | 제어봉의 낙하 시간을 측정하기 위한 방법 및 컴퓨터 판독 가능한 기록 매체 |
CN102668658B (zh) * | 2009-12-21 | 2015-08-12 | 汤姆森特许公司 | Fm信号的基于自相关性的频谱感测 |
ES2791059T3 (es) * | 2011-05-06 | 2020-10-30 | Per Vices Corp | Sistema y método para decodificar una señal de radio |
EP2754246B1 (fr) | 2011-09-09 | 2016-06-22 | Per Vices Corporation | Systèmes et procédés de démodulation et de modulation sur des radios définies par logiciel |
IL228776A0 (en) * | 2013-10-08 | 2014-03-31 | Rabinovich Roman | Converting an analog signal to digital information using spectrum compression |
US9755869B2 (en) * | 2013-11-18 | 2017-09-05 | Bae Systems Information And Electronic Systems Integration Inc. | Process for tunnelized cyclostationary to achieve low-energy spectrum sensing |
US9860848B2 (en) | 2016-05-31 | 2018-01-02 | Apple Inc. | Baseband power estimation and feedback mechanism |
US11151336B2 (en) * | 2017-07-07 | 2021-10-19 | Intermec, Inc. | Systems and methods for a reconfigurable radio front-end |
US10686643B1 (en) | 2019-03-04 | 2020-06-16 | International Business Machines Corporation | Discrete time analog front end circuit implemented in a receiver device |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1187944A (fr) * | 1982-09-15 | 1985-05-28 | Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of National Defence | Systeme recepteur de surveillance du spectre |
US4815137A (en) * | 1986-11-06 | 1989-03-21 | American Telephone And Telegraph Company | Voiceband signal classification |
US5282227A (en) * | 1992-05-21 | 1994-01-25 | The Titan Corporation | Communication signal detection and acquisition |
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 |
US5386495A (en) * | 1993-02-01 | 1995-01-31 | Motorola, Inc. | Method and apparatus for determining the signal quality of a digital signal |
US5532699A (en) * | 1994-09-19 | 1996-07-02 | E-Systems, Inc. | Non-coherent radar system having improved resolution capabilities |
US5638399A (en) * | 1994-11-15 | 1997-06-10 | Stanford Telecommunications, Inc. | Multi-beam satellite communication system with user terminal frequencies having transceivers using the same set of frequency hopping |
US5974042A (en) * | 1997-02-28 | 1999-10-26 | Motorola, Inc. | Service detection circuit and method |
US7280607B2 (en) * | 1997-12-12 | 2007-10-09 | Freescale Semiconductor, Inc. | Ultra wide bandwidth communications method and system |
US6928046B1 (en) * | 1999-05-05 | 2005-08-09 | Lucent Technologies Inc. | Frame synchronization of an OFDM signal |
US7394866B2 (en) * | 2000-10-10 | 2008-07-01 | Freescale Semiconductor, Inc. | Ultra wideband communication system, method, and device with low noise pulse formation |
US20020065047A1 (en) * | 2000-11-30 | 2002-05-30 | Moose Paul H. | Synchronization, channel estimation and pilot tone tracking system |
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 |
EP1282257A1 (fr) * | 2001-08-02 | 2003-02-05 | Mitsubishi Electric Information Technology Centre Europe B.V. | Dispositif et méthode de détection de séquences de données |
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 |
US7099422B2 (en) * | 2002-04-19 | 2006-08-29 | General Electric Company | Synchronization of ultra-wideband communications using a transmitted-reference preamble |
WO2003090376A1 (fr) * | 2002-04-22 | 2003-10-30 | Cognio, Inc. | Systeme et procede de classification de signaux generes dans une bande de frequence |
JP2007519290A (ja) * | 2003-07-11 | 2007-07-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 粗い及び細かい周波数及び時間同期のための方法及び装置 |
US7181187B2 (en) * | 2004-01-15 | 2007-02-20 | Broadcom Corporation | RF transmitter having improved out of band attenuation |
JP2005351237A (ja) * | 2004-06-14 | 2005-12-22 | Toyota Motor Corp | 動力装置の起動スイッチの故障検出装置及び故障検出方法 |
US20060221918A1 (en) * | 2005-04-01 | 2006-10-05 | Hitachi, Ltd. | System, method and computer program product for providing content to a remote device |
-
2006
- 2006-07-18 US US11/458,280 patent/US20070092045A1/en not_active Abandoned
- 2006-09-19 KR KR1020060090798A patent/KR100780178B1/ko not_active IP Right Cessation
- 2006-10-13 DE DE102006048542A patent/DE102006048542A1/de not_active Ceased
- 2006-10-18 FI FI20065665A patent/FI20065665A/fi not_active Application Discontinuation
- 2006-10-20 FR FR0609256A patent/FR2892578B1/fr not_active Expired - Fee Related
- 2006-10-23 GB GB0620956A patent/GB2431550A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FI20065665A0 (fi) | 2006-10-18 |
US20070092045A1 (en) | 2007-04-26 |
GB2431550A (en) | 2007-04-25 |
DE102006048542A1 (de) | 2007-05-31 |
KR20070043602A (ko) | 2007-04-25 |
FI20065665A (fi) | 2007-04-22 |
GB0620956D0 (en) | 2006-11-29 |
KR100780178B1 (ko) | 2007-11-27 |
FR2892578A1 (fr) | 2007-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140630 |