WO2011011558A3 - Procédés et appareil de sondage spectral de caractéristiques de signal dans un canal sans fil - Google Patents
Procédés et appareil de sondage spectral de caractéristiques de signal dans un canal sans fil Download PDFInfo
- Publication number
- WO2011011558A3 WO2011011558A3 PCT/US2010/042816 US2010042816W WO2011011558A3 WO 2011011558 A3 WO2011011558 A3 WO 2011011558A3 US 2010042816 W US2010042816 W US 2010042816W WO 2011011558 A3 WO2011011558 A3 WO 2011011558A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methods
- signal features
- wireless channel
- signal
- spectrum sensing
- Prior art date
Links
Classifications
-
- 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
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
-
- 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
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Radio Transmission System (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10738089.1A EP2457339B1 (fr) | 2009-07-22 | 2010-07-21 | Procédés et appareil de sondage spectral de caractéristiques de signal dans un canal sans fil |
KR1020127004645A KR101378462B1 (ko) | 2009-07-22 | 2010-07-21 | 무선 채널에서의 신호 피쳐들의 스펙트럼 감지를 위한 방법들 및 장치 |
CN201080033870.9A CN102474361B (zh) | 2009-07-22 | 2010-07-21 | 用于对无线信道中的信号特征作频谱感测的方法和装置 |
JP2012521767A JP5722321B2 (ja) | 2009-07-22 | 2010-07-21 | 無線チャネルにおける信号特徴のスペクトル感知のための方法および装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22770009P | 2009-07-22 | 2009-07-22 | |
US61/227,700 | 2009-07-22 | ||
US12/618,533 US8463195B2 (en) | 2009-07-22 | 2009-11-13 | Methods and apparatus for spectrum sensing of signal features in a wireless channel |
US12/618,533 | 2009-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011011558A2 WO2011011558A2 (fr) | 2011-01-27 |
WO2011011558A3 true WO2011011558A3 (fr) | 2011-06-16 |
Family
ID=43497765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/042816 WO2011011558A2 (fr) | 2009-07-22 | 2010-07-21 | Procédés et appareil de sondage spectral de caractéristiques de signal dans un canal sans fil |
Country Status (7)
Country | Link |
---|---|
US (1) | US8463195B2 (fr) |
EP (1) | EP2457339B1 (fr) |
JP (2) | JP5722321B2 (fr) |
KR (1) | KR101378462B1 (fr) |
CN (1) | CN102474361B (fr) |
TW (1) | TW201110589A (fr) |
WO (1) | WO2011011558A2 (fr) |
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KR101524391B1 (ko) * | 2011-01-28 | 2015-05-29 | 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 | Cdma 수신기 코딩을 통한 인지 무선 스펙트럼 감지 |
CN102571237B (zh) * | 2011-12-31 | 2014-08-13 | 中国科学技术大学 | 一种基于周期图的无线信号检测方法 |
US8744390B2 (en) * | 2012-03-29 | 2014-06-03 | Adc Telecommunications, Inc. | Systems and methods for adjusting system tests based on detected interference |
US9379801B2 (en) | 2012-06-15 | 2016-06-28 | Lg Electronics Inc. | Method and device for transmitting and receiving multi-input multi-output (MIMO) signal in wireless communication system in which plural communication systems are present |
FR2993119B1 (fr) * | 2012-07-05 | 2014-08-08 | Sigfox Wireless | Procede de recherche d'un signal utile dans une bande de multiplexage |
EP2717528A1 (fr) * | 2012-10-03 | 2014-04-09 | Nxp B.V. | Processeur destiné à un circuit radio |
US10122479B2 (en) | 2017-01-23 | 2018-11-06 | DGS Global Systems, Inc. | Systems, methods, and devices for automatic signal detection with temporal feature extraction within a spectrum |
US10219163B2 (en) | 2013-03-15 | 2019-02-26 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
US9288683B2 (en) | 2013-03-15 | 2016-03-15 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
US10237770B2 (en) | 2013-03-15 | 2019-03-19 | DGS Global Systems, Inc. | Systems, methods, and devices having databases and automated reports for electronic spectrum management |
US8798548B1 (en) | 2013-03-15 | 2014-08-05 | DGS Global Systems, Inc. | Systems, methods, and devices having databases for electronic spectrum management |
US8805292B1 (en) | 2013-03-15 | 2014-08-12 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying signal-emitting devices |
US10257729B2 (en) | 2013-03-15 | 2019-04-09 | DGS Global Systems, Inc. | Systems, methods, and devices having databases for electronic spectrum management |
CN108738067B (zh) * | 2013-03-15 | 2021-08-13 | 索尼公司 | 无线电通信系统中的设备和方法及计算机存储介质 |
US10299149B2 (en) | 2013-03-15 | 2019-05-21 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
US10244504B2 (en) | 2013-03-15 | 2019-03-26 | DGS Global Systems, Inc. | Systems, methods, and devices for geolocation with deployable large scale arrays |
US11646918B2 (en) | 2013-03-15 | 2023-05-09 | Digital Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying open space |
US10271233B2 (en) | 2013-03-15 | 2019-04-23 | DGS Global Systems, Inc. | Systems, methods, and devices for automatic signal detection with temporal feature extraction within a spectrum |
US10257727B2 (en) | 2013-03-15 | 2019-04-09 | DGS Global Systems, Inc. | Systems methods, and devices having databases and automated reports for electronic spectrum management |
US10257728B2 (en) | 2013-03-15 | 2019-04-09 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management |
US10231206B2 (en) | 2013-03-15 | 2019-03-12 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying signal-emitting devices |
US8750156B1 (en) | 2013-03-15 | 2014-06-10 | DGS Global Systems, Inc. | Systems, methods, and devices for electronic spectrum management for identifying open space |
US8787836B1 (en) | 2013-03-15 | 2014-07-22 | DGS Global Systems, Inc. | Systems, methods, and devices having databases and automated reports for electronic spectrum management |
US10354145B2 (en) * | 2014-09-11 | 2019-07-16 | Carnegie Mellon University | Associating a user identity with a mobile device identity |
WO2018052349A1 (fr) * | 2016-09-15 | 2018-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Procédés et systèmes de sélection autonome de ressources d'émission par un dispositif |
US10469664B2 (en) * | 2016-09-21 | 2019-11-05 | Genesys Telecommunications Laboratories, Inc. | System and method for managing multi-channel engagements |
MX2019008607A (es) | 2017-01-23 | 2019-11-11 | Digital Global Systems Inc | Sistemas, métodos y dispositivos para la detección automática de señal con extracción temporal de funciones dentro de un espectro. |
US10498951B2 (en) | 2017-01-23 | 2019-12-03 | Digital Global Systems, Inc. | Systems, methods, and devices for unmanned vehicle detection |
US10700794B2 (en) | 2017-01-23 | 2020-06-30 | Digital Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within an electromagnetic spectrum |
US10529241B2 (en) | 2017-01-23 | 2020-01-07 | Digital Global Systems, Inc. | Unmanned vehicle recognition and threat management |
US10459020B2 (en) | 2017-01-23 | 2019-10-29 | DGS Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum |
US10135554B1 (en) | 2017-06-01 | 2018-11-20 | Apple Inc. | Robust super-resolution processing for wireless ranging |
WO2019161076A1 (fr) | 2018-02-19 | 2019-08-22 | Digital Global Systems, Inc. | Systèmes, procédés et dispositifs de détection de véhicule sans pilote et de gestion de menace |
US10943461B2 (en) | 2018-08-24 | 2021-03-09 | Digital Global Systems, Inc. | Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time |
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-
2009
- 2009-11-13 US US12/618,533 patent/US8463195B2/en active Active
-
2010
- 2010-07-21 WO PCT/US2010/042816 patent/WO2011011558A2/fr active Application Filing
- 2010-07-21 EP EP10738089.1A patent/EP2457339B1/fr active Active
- 2010-07-21 CN CN201080033870.9A patent/CN102474361B/zh active Active
- 2010-07-21 KR KR1020127004645A patent/KR101378462B1/ko active IP Right Grant
- 2010-07-21 JP JP2012521767A patent/JP5722321B2/ja not_active Expired - Fee Related
- 2010-07-22 TW TW099124214A patent/TW201110589A/zh unknown
-
2014
- 2014-01-09 JP JP2014002724A patent/JP5837104B2/ja not_active Expired - Fee Related
Patent Citations (1)
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WO2008061044A2 (fr) * | 2006-11-10 | 2008-05-22 | Qualcomm Incorporated | Systèmes et procédés pour détecter la présence d'un signal de transmission dans un canal sans fil |
Non-Patent Citations (2)
Title |
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CABRIC D ET AL: "Implementation issues in spectrum sensing for cognitive radios", SIGNALS, SYSTEMS AND COMPUTERS, 2004. CONFERENCE RECORD OF THE THIRTY- EIGHTH ASILOMAR CONFERENCE ON PACIFIC GROVE, CA, USA NOV. 7-10, 2004, PISCATAWAY, NJ, USA,IEEE, vol. 1, 7 November 2004 (2004-11-07), pages 772 - 776, XP010781056, ISBN: 978-0-7803-8622-8, DOI: DOI:10.1109/ACSSC.2004.1399240 * |
SHELLHAMMER S J: "Spectrum sensing in IEEE802.22", INTERNET CITATION, 9 June 2008 (2008-06-09), pages 1 - 6, XP002557132, Retrieved from the Internet <URL:http://www.eurasip.org/Proceedings/Ext/CIP2008/papers/1569094657.pdf> [retrieved on 20091123] * |
Also Published As
Publication number | Publication date |
---|---|
JP5837104B2 (ja) | 2015-12-24 |
JP2014116955A (ja) | 2014-06-26 |
EP2457339A2 (fr) | 2012-05-30 |
US20110021167A1 (en) | 2011-01-27 |
TW201110589A (en) | 2011-03-16 |
CN102474361A (zh) | 2012-05-23 |
KR101378462B1 (ko) | 2014-04-02 |
US8463195B2 (en) | 2013-06-11 |
EP2457339B1 (fr) | 2019-07-10 |
JP5722321B2 (ja) | 2015-05-20 |
CN102474361B (zh) | 2015-03-25 |
JP2013500628A (ja) | 2013-01-07 |
WO2011011558A2 (fr) | 2011-01-27 |
KR20120047967A (ko) | 2012-05-14 |
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