FI20075561A0 - System, förfaranden och anordning för fördröjningsgenereringstekniker för spektrumavkänning av kognitiva radioapparater - Google Patents
System, förfaranden och anordning för fördröjningsgenereringstekniker för spektrumavkänning av kognitiva radioapparaterInfo
- Publication number
- FI20075561A0 FI20075561A0 FI20075561A FI20075561A FI20075561A0 FI 20075561 A0 FI20075561 A0 FI 20075561A0 FI 20075561 A FI20075561 A FI 20075561A FI 20075561 A FI20075561 A FI 20075561A FI 20075561 A0 FI20075561 A0 FI 20075561A0
- Authority
- FI
- Finland
- Prior art keywords
- systems
- methods
- spectrum detection
- generation techniques
- delay generation
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 230000001149 cognitive effect Effects 0.000 title 1
- 238000001514 detection method Methods 0.000 title 1
- 238000001228 spectrum Methods 0.000 title 1
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
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Analogue/Digital Conversion (AREA)
- Radar Systems Or Details Thereof (AREA)
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 |
---|---|
FI20075561A0 true FI20075561A0 (sv) | 2007-07-27 |
FI20075561A FI20075561A (sv) | 2008-01-29 |
Family
ID=38331649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20075561A FI20075561A (sv) | 2006-07-28 | 2007-07-27 | System, förfaranden och anordning för fördröjningsgenereringstekniker för spektrumavkänning av kognitiva radioapparater |
Country Status (6)
Country | Link |
---|---|
US (1) | US7528751B2 (sv) |
KR (1) | KR100843456B1 (sv) |
DE (1) | DE102007035448A1 (sv) |
FI (1) | FI20075561A (sv) |
FR (1) | FR2904495B1 (sv) |
GB (1) | GB2440655B (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101449602A (zh) * | 2006-05-18 | 2009-06-03 | 皇家飞利浦电子股份有限公司 | 检测射频频谱中暂时未使用的带宽的系统和方法 |
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 |
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 |
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 |
KR101584846B1 (ko) | 2009-12-21 | 2016-01-25 | 톰슨 라이센싱 | Fm 신호의 자기상관 기반 스펙트럼 센싱 |
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 |
Family Cites Families (13)
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 |
US4815137A (en) | 1986-11-06 | 1989-03-21 | American Telephone And Telegraph Company | Voiceband signal classification |
US4815136A (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 (en) | 2006-02-14 | 2007-08-23 | Electronics And Telecommunications Research Institute | Method for sensing spectrum and arranging quiet period in cognitive radio system, customer premise equipment, base station and superframe structure using the same |
-
2007
- 2007-07-16 US US11/778,557 patent/US7528751B2/en not_active Expired - Fee Related
- 2007-07-26 DE DE102007035448A patent/DE102007035448A1/de not_active Withdrawn
- 2007-07-27 FI FI20075561A patent/FI20075561A/sv not_active IP Right Cessation
- 2007-07-27 KR KR1020070076047A patent/KR100843456B1/ko not_active IP Right Cessation
- 2007-07-30 FR FR0756818A patent/FR2904495B1/fr not_active Expired - Fee Related
- 2007-07-30 GB GB0714750A patent/GB2440655B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2904495A1 (fr) | 2008-02-01 |
FI20075561A (sv) | 2008-01-29 |
US7528751B2 (en) | 2009-05-05 |
GB2440655B (en) | 2011-03-16 |
FR2904495B1 (fr) | 2011-06-03 |
KR20080011133A (ko) | 2008-01-31 |
US20080024336A1 (en) | 2008-01-31 |
DE102007035448A1 (de) | 2008-02-14 |
KR100843456B1 (ko) | 2008-07-04 |
GB2440655A (en) | 2008-02-06 |
GB0714750D0 (en) | 2007-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |