FI20065660L - Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten - Google Patents
Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten Download PDFInfo
- Publication number
- FI20065660L FI20065660L FI20065660A FI20065660A FI20065660L FI 20065660 L FI20065660 L FI 20065660L FI 20065660 A FI20065660 A FI 20065660A FI 20065660 A FI20065660 A FI 20065660A FI 20065660 L FI20065660 L FI 20065660L
- Authority
- FI
- Finland
- Prior art keywords
- rough
- systems
- methods
- probing modules
- probing
- Prior art date
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
- H04B1/16—Circuits
-
- 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
- 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
- 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
- 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
- H04L27/0004—Modulated-carrier systems using wavelets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72903705P | 2005-10-21 | 2005-10-21 | |
US11/458,275 US7668262B2 (en) | 2005-10-21 | 2006-07-18 | Systems, methods, and apparatuses for coarse spectrum-sensing modules |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20065660A0 FI20065660A0 (fi) | 2006-10-16 |
FI20065660L true FI20065660L (fi) | 2007-04-22 |
Family
ID=37232266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20065660A FI20065660L (fi) | 2005-10-21 | 2006-10-16 | Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten |
Country Status (7)
Country | Link |
---|---|
US (1) | US7668262B2 (fi) |
KR (1) | KR100809237B1 (fi) |
CN (1) | CN1953356B (fi) |
DE (1) | DE102006048541A1 (fi) |
FI (1) | FI20065660L (fi) |
FR (1) | FR2892587A1 (fi) |
GB (1) | GB2435567B (fi) |
Families Citing this family (38)
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US8189621B2 (en) | 2006-05-12 | 2012-05-29 | Microsoft Corporation | Stack signaling to application with lack of requested bandwidth |
US7860197B2 (en) * | 2006-09-29 | 2010-12-28 | Samsung Electro-Mechanics | Spectrum-sensing algorithms and methods |
US8144793B2 (en) | 2006-12-12 | 2012-03-27 | Microsoft Corporation | Cognitive multi-user OFDMA |
US7970085B2 (en) | 2007-05-08 | 2011-06-28 | Microsoft Corporation | OFDM transmission and reception for non-OFDMA signals |
US8374130B2 (en) | 2008-01-25 | 2013-02-12 | Microsoft Corporation | Orthogonal frequency division multiple access with carrier sense |
US8411766B2 (en) * | 2008-04-09 | 2013-04-02 | Wi-Lan, Inc. | System and method for utilizing spectral resources in wireless communications |
US20100029210A1 (en) * | 2008-04-22 | 2010-02-04 | Nokia Corporation | Method, apparatus and computer program for estimating spectrum using a folding ADC |
US8107545B2 (en) * | 2008-04-30 | 2012-01-31 | Samsung Electronics Co., Ltd. | Method and system for phase tracking in wireless communication systems |
US8982996B2 (en) * | 2008-06-10 | 2015-03-17 | Samsung Electronics Co., Ltd. | Cognitive radio communication system using multiple input multiple output communication scheme |
US8711912B2 (en) * | 2008-07-10 | 2014-04-29 | Agency For Science, Technology And Research | Method, device and computer readable medium for determining whether transmission signals are present in received signals |
CN101667874B (zh) * | 2008-09-05 | 2014-11-26 | 三星电子株式会社 | 部分协作频谱感知的方法和*** |
US8274885B2 (en) | 2008-10-03 | 2012-09-25 | Wi-Lan, Inc. | System and method for data distribution in VHF/UHF bands |
US20100105346A1 (en) * | 2008-10-24 | 2010-04-29 | Anritsu Company | Method to detect interference in wireless signals |
US9571142B2 (en) * | 2008-10-24 | 2017-02-14 | Anritsu Company | Apparatus to detect interference in wireless signals |
US8358978B2 (en) * | 2008-11-04 | 2013-01-22 | Broadcom Corporation | Multiservice communication device with cognitive radio transceiver |
US8107391B2 (en) | 2008-11-19 | 2012-01-31 | Wi-Lan, Inc. | Systems and etiquette for home gateways using white space |
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 |
US8335204B2 (en) * | 2009-01-30 | 2012-12-18 | Wi-Lan, Inc. | Wireless local area network using TV white space spectrum and long term evolution system architecture |
CN102439880B (zh) * | 2009-05-22 | 2015-06-03 | 汤姆森特许公司 | Fm无线麦克风信号的频谱感测的方法和装置 |
CN102405677B (zh) * | 2009-05-27 | 2014-10-08 | 华为技术有限公司 | 频谱检测方法、***及基站 |
US20100309317A1 (en) * | 2009-06-04 | 2010-12-09 | Wi-Lan Inc. | Device and method for detecting unused tv spectrum for wireless communication systems |
US8937872B2 (en) * | 2009-06-08 | 2015-01-20 | Wi-Lan, Inc. | Peer-to-peer control network for a wireless radio access network |
US8385831B2 (en) * | 2009-07-23 | 2013-02-26 | Empire Technology Development Llc | Secure cognitive radio transmissions |
US20110028107A1 (en) * | 2009-07-29 | 2011-02-03 | Gokhan Memik | Spectrum sensing network |
US8442440B2 (en) * | 2009-07-29 | 2013-05-14 | Empire Technology Development Llc | Hierarchical spectrum sensing for cognitive radios |
US20110026376A1 (en) * | 2009-07-29 | 2011-02-03 | Gokhan Memik | Spectrum sensing network for cognitive radios |
US20110028098A1 (en) * | 2009-07-29 | 2011-02-03 | Gokhan Memik | Cognitive radios for secure transmissions |
US20110028100A1 (en) * | 2009-07-29 | 2011-02-03 | Gokhan Memik | Location and time sensing cognitive radio communication systems |
US8223890B1 (en) * | 2009-10-30 | 2012-07-17 | The United States Of America As Represented By The Secretary Of The Army | Asymptotically optimal modulation classification method for software defined radios |
EP2375801B1 (en) * | 2010-04-07 | 2012-05-30 | Alcatel Lucent | Dynamic allocation of spectrum sensing resources in a cognitive radio network |
US9217796B2 (en) | 2012-04-30 | 2015-12-22 | Conocophillips Company | Simultaneous composite land seismic sweep |
US9217799B2 (en) | 2012-04-30 | 2015-12-22 | Conocophillips Company | Distinctive land seismic sweep |
US9170343B2 (en) | 2012-04-30 | 2015-10-27 | Conocophillips Company | Quasi-impulsive displacement source |
GB2505038B (en) * | 2012-07-13 | 2014-10-08 | Korea Electronics Telecomm | Method and apparatus for allocating operating channel priority between frequency sharing systems cross-reference to related applications |
CN104486778A (zh) * | 2014-12-03 | 2015-04-01 | 北京科技大学 | 一种异构网络的信号制式识别方法 |
CN113824453B (zh) | 2020-06-19 | 2022-09-09 | 意法半导体有限公司 | 用于在无线电频率传输中接收数据的设备和方法 |
FR3111759B1 (fr) | 2020-06-19 | 2024-02-09 | St Microelectronics Sa | Procédé de réception de données dans une transmission radiofréquence |
FR3112048A1 (fr) * | 2020-06-26 | 2021-12-31 | Orange | Détermination du bruit dans un signal |
Family Cites Families (29)
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CA1187944A (en) * | 1982-09-15 | 1985-05-28 | Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of National Defence | Spectrum surveillance receiver system |
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 |
JP2735064B2 (ja) * | 1996-01-31 | 1998-04-02 | 日本電気株式会社 | 波形解析装置 |
US5974042A (en) * | 1997-02-28 | 1999-10-26 | Motorola, Inc. | Service detection circuit and method |
US6700939B1 (en) * | 1997-12-12 | 2004-03-02 | Xtremespectrum, Inc. | Ultra wide bandwidth spread-spectrum communications system |
US7280607B2 (en) * | 1997-12-12 | 2007-10-09 | Freescale Semiconductor, Inc. | Ultra wide bandwidth communications method and system |
US6847737B1 (en) * | 1998-03-13 | 2005-01-25 | University Of Houston System | Methods for performing DAF data filtering and padding |
US6219373B1 (en) * | 1998-06-15 | 2001-04-17 | The United States Of America As Represented By The Secretary Of The Navy | Wavelet-based interference filtering for spread-spectrum signal |
US6928046B1 (en) * | 1999-05-05 | 2005-08-09 | Lucent Technologies Inc. | Frame synchronization of an OFDM signal |
JP4810050B2 (ja) * | 2000-05-26 | 2011-11-09 | フリースケール セミコンダクター インコーポレイテッド | アプリケーション・データを転送するための無搬送波超広帯域無線信号 |
US6735238B1 (en) * | 2000-05-26 | 2004-05-11 | Xtremespectrum, Inc. | Ultra wideband communication system, method, and device with low noise pulse formation |
US7394866B2 (en) * | 2000-10-10 | 2008-07-01 | Freescale Semiconductor, Inc. | Ultra wideband communication system, method, and device with low noise pulse formation |
US7010056B1 (en) * | 2000-10-10 | 2006-03-07 | Freescale Semiconductor, Inc. | System and method for generating ultra wideband pulses |
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 (en) * | 2001-08-02 | 2003-02-05 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for detecting data sequences |
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 (en) * | 2002-04-22 | 2003-10-30 | Cognio, Inc. | System and method for classifying signals occuring in a frequency band |
WO2004095073A2 (en) * | 2003-04-01 | 2004-11-04 | Exxonmobil Upstream Research Company | Shaped high frequency vibratory source |
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 US11/458,275 patent/US7668262B2/en not_active Expired - Fee Related
- 2006-09-19 KR KR1020060090799A patent/KR100809237B1/ko not_active IP Right Cessation
- 2006-10-13 DE DE102006048541A patent/DE102006048541A1/de not_active Ceased
- 2006-10-16 FI FI20065660A patent/FI20065660L/fi not_active Application Discontinuation
- 2006-10-20 CN CN2006101528424A patent/CN1953356B/zh not_active Expired - Fee Related
- 2006-10-20 FR FR0609249A patent/FR2892587A1/fr active Pending
- 2006-10-23 GB GB0620953A patent/GB2435567B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2435567B (en) | 2010-09-08 |
KR20070043603A (ko) | 2007-04-25 |
US20070091720A1 (en) | 2007-04-26 |
GB0620953D0 (en) | 2006-11-29 |
GB2435567A (en) | 2007-08-29 |
FI20065660A0 (fi) | 2006-10-16 |
DE102006048541A1 (de) | 2007-05-31 |
US7668262B2 (en) | 2010-02-23 |
CN1953356A (zh) | 2007-04-25 |
KR100809237B1 (ko) | 2008-03-03 |
CN1953356B (zh) | 2011-11-30 |
FR2892587A1 (fr) | 2007-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |