ATE522045T1 - Verfahren zur detektion von störung in einem kommunikationssignal - Google Patents

Verfahren zur detektion von störung in einem kommunikationssignal

Info

Publication number
ATE522045T1
ATE522045T1 AT05292021T AT05292021T ATE522045T1 AT E522045 T1 ATE522045 T1 AT E522045T1 AT 05292021 T AT05292021 T AT 05292021T AT 05292021 T AT05292021 T AT 05292021T AT E522045 T1 ATE522045 T1 AT E522045T1
Authority
AT
Austria
Prior art keywords
threshold
measurement
communication signal
exceeds
detecting interference
Prior art date
Application number
AT05292021T
Other languages
English (en)
Inventor
Bertrand Muquet
Original Assignee
Sequans Comm
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 Sequans Comm filed Critical Sequans Comm
Application granted granted Critical
Publication of ATE522045T1 publication Critical patent/ATE522045T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/82—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection
    • H04K3/822—Jamming or countermeasure characterized by its function related to preventing surveillance, interception or detection by detecting the presence of a surveillance, interception or detection
    • 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
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/18—Jamming or countermeasure used for a particular application for wireless local area networks or WLAN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/22—Countermeasures against jamming including jamming detection and monitoring
    • H04K3/224—Countermeasures against jamming including jamming detection and monitoring with countermeasures at transmission and/or reception of the jammed signal, e.g. stopping operation of transmitter or receiver, nulling or enhancing transmitted power in direction of or at frequency of jammer
    • H04K3/226—Selection of non-jammed channel for communication
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT05292021T 2005-09-28 2005-09-28 Verfahren zur detektion von störung in einem kommunikationssignal ATE522045T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05292021A EP1770908B1 (de) 2005-09-28 2005-09-28 Verfahren zur Detektion von Störung in einem Kommunikationssignal

Publications (1)

Publication Number Publication Date
ATE522045T1 true ATE522045T1 (de) 2011-09-15

Family

ID=36051133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05292021T ATE522045T1 (de) 2005-09-28 2005-09-28 Verfahren zur detektion von störung in einem kommunikationssignal

Country Status (3)

Country Link
US (1) US8032087B2 (de)
EP (1) EP1770908B1 (de)
AT (1) ATE522045T1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7623060B1 (en) 2006-06-29 2009-11-24 Marvell International Ltd. Systems and methods for detecting radar
TW200945825A (en) * 2008-04-21 2009-11-01 Ralink Technology Corp Apparatus for detecting radar signals applied to a wireless network and method thereof
CN102323577B (zh) * 2011-09-08 2013-01-09 北京理工雷科电子信息技术有限公司 一种基于能量积累的高分辨雷达双门限检测方法
US9304189B2 (en) 2013-03-08 2016-04-05 Qualcomm, Incorporated Systems and methods for detecting radar signals
CN103338082B (zh) * 2013-06-01 2015-04-22 华南理工大学 一种基于“k秩”准则的双门限协作频谱感知方法
CN106130909B (zh) * 2016-08-22 2019-07-09 西安电子科技大学 基于fpga的雷达信号交换路由系统及其设计方法
US9838882B1 (en) 2016-10-25 2017-12-05 Cisco Technology, Inc. Dynamic frequency selection with discrimination
FR3118366B1 (fr) * 2020-12-18 2024-07-05 Commissariat Energie Atomique Procédé de traitement d'un signal radio perturbé par un signal radar
US11852743B2 (en) * 2021-02-04 2023-12-26 Hewlett Packard Enterprise Development Lp Environment-learning false radar detection
US11910423B2 (en) * 2021-10-27 2024-02-20 Cisco Technology, Inc. Systems and methods for reducing false radar detection
CN116683941B (zh) * 2023-08-01 2023-10-13 高拓讯达(北京)微电子股份有限公司 一种雷达信号的检测方法、装置、电子设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697013B2 (en) 2001-12-06 2004-02-24 Atheros Communications, Inc. Radar detection and dynamic frequency selection for wireless local area networks
US7155230B2 (en) 2002-08-19 2006-12-26 Intel Corporation Dynamic frequency selection and radar detection with a wireless LAN
MXPA05005247A (es) * 2002-11-15 2005-07-25 Widefi Inc Repetidor con deteccion para red de area local inalambrica.
US7593692B2 (en) * 2003-09-15 2009-09-22 Broadcom Corporation Radar detection circuit for a WLAN transceiver

Also Published As

Publication number Publication date
US20070077892A1 (en) 2007-04-05
EP1770908B1 (de) 2011-08-24
EP1770908A1 (de) 2007-04-04
US8032087B2 (en) 2011-10-04

Similar Documents

Publication Publication Date Title
ATE514100T1 (de) Verfahren und vorrichtung zur radarimpulsdetektion und -schätzung in der physischen schicht eines drahtlosen lan
ATE522045T1 (de) Verfahren zur detektion von störung in einem kommunikationssignal
DE60111580D1 (de) Störungsmessungen in einem drahtlosen kommunikationssystem
DE602005002268D1 (de) Verfahren und system zur funkabbildungsfilterung über adaptives clustern
WO2008131388A3 (en) Methods and apparatus related to content sharing between devices
CA2455221A1 (en) Method and apparatus for short circuit welding
NZ602926A (en) Method and devices for determining the distance between a radio beacon and a vehicle device
ATE431562T1 (de) Vorrichtung und verfahren zum ermitteln einer aktuellen position eines mobilen gerätes
EP1857991A4 (de) Gerät zur überwachung der abfahr eines fahrzeuges
DE602007012668D1 (de) Verfahren und vorrichtung zur durchführung von adaptiven, leistungseffizienten messungen der funkumgebung
WO2004027356A3 (en) Vehicle speed estimation using inductive vehicle detection systems
ATE451756T1 (de) Positionierung eines pfadsucherfensters in einem cdma-empfänger
DE602005010525D1 (de) Verfahren und Vorrichtung zum Erkennen von Sprachsegmenten bei der Sprachsignalverarbeitung
WO2002029728A1 (en) Position recognizing device and position recognizing method, and accounting device and accounting method
TW200715166A (en) Proximity sensing device and sensing method thereof
TW200622250A (en) Velocity-detecting method and velocity-detecting device
DE60308386D1 (de) Verfahren und vorrichtung zum detektionieren eines störsignales in einem dsss system mittels phasenwechselszählung
ATE307425T1 (de) Verfahren und empfänger zur wahl eines modulationsdetektor in einem empfänger
WO2005002247A3 (en) Method and apparatus for performing soft-handoff in a wireless communication system
ATE426484T1 (de) Erfassungsvorrichtung und -verfahren
WO2009004804A1 (ja) 地震予知装置、地震予知方法及び地震予知システム
DE60220957D1 (de) Positionsbestimmung einer pulsspitze
ATE371311T1 (de) Verfahren und gerät zur schätzung des energiepegels eines funksignals
DE602004032366D1 (de) Verfahren und Vorrichtung zur Leistungssteuerung in einem drahtlosen Kommunikationssystem
ATE498956T1 (de) Störleistungs-detektionsverfahren in einem zeitschlitz-cdma-system

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties