GB0010953D0 - Method of detection and segmentation of transmissions - Google Patents

Method of detection and segmentation of transmissions

Info

Publication number
GB0010953D0
GB0010953D0 GBGB0010953.8A GB0010953A GB0010953D0 GB 0010953 D0 GB0010953 D0 GB 0010953D0 GB 0010953 A GB0010953 A GB 0010953A GB 0010953 D0 GB0010953 D0 GB 0010953D0
Authority
GB
United Kingdom
Prior art keywords
segmentation
transmissions
detection
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.)
Granted
Application number
GBGB0010953.8A
Other versions
GB2352898A (en
GB2352898B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of GB0010953D0 publication Critical patent/GB0010953D0/en
Publication of GB2352898A publication Critical patent/GB2352898A/en
Application granted granted Critical
Publication of GB2352898B publication Critical patent/GB2352898B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/74—Multi-channel systems specially adapted for direction-finding, i.e. having a single antenna system capable of giving simultaneous indications of the directions of different signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB0010953A 1999-06-04 2000-05-05 Method of processing signals Expired - Fee Related GB2352898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19925580A DE19925580B4 (en) 1999-06-04 1999-06-04 Level and bearing angle-based detection and segmentation of programs in the HF range

Publications (3)

Publication Number Publication Date
GB0010953D0 true GB0010953D0 (en) 2000-06-28
GB2352898A GB2352898A (en) 2001-02-07
GB2352898B GB2352898B (en) 2001-08-01

Family

ID=7910221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0010953A Expired - Fee Related GB2352898B (en) 1999-06-04 2000-05-05 Method of processing signals

Country Status (3)

Country Link
DE (1) DE19925580B4 (en)
FR (1) FR2796158B1 (en)
GB (1) GB2352898B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102546061A (en) * 2012-01-09 2012-07-04 西安交通大学 Self-adaptive time-frequency hole detection method based on wavelet transformation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005017833B4 (en) * 2005-04-18 2013-07-04 Rohde & Schwarz Gmbh & Co. Kg Method for determining signal sections
US7447276B1 (en) * 2007-08-29 2008-11-04 Harris Corporation Receiver and method for blind adaptive thresholding using noise estimator
US9958525B2 (en) * 2013-03-05 2018-05-01 Rohde & Schwarz Gmbh & Co. Kg Measuring device and measuring method for direction finding and direction uncertainty determination

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962925A1 (en) * 1969-12-16 1971-06-24 Brown Boveri Krupp Reaktor Low power nuclear reactor
DE3039413A1 (en) * 1980-10-18 1982-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Direction finder with screen display - uses digitised storage for azimuth-elevation display
DE3220073C1 (en) * 1982-05-28 1993-01-28 Battelle Institut E V Method for detecting, detecting and distinguishing radio transmissions independently of each other within a certain frequency range
DE3500760C1 (en) * 1985-01-11 1986-02-27 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Automatic determination of bearing angle
DE3508899C2 (en) * 1985-03-13 1994-10-13 Deutsche Aerospace Procedure for evaluating and displaying a bearing result
GB2212352B (en) * 1986-09-02 1990-08-15 Ferranti Plc Deinterleaving of radiated signals
US5425136A (en) * 1992-03-23 1995-06-13 Hughes Aircraft Company Three-dimensional maximum a posteriori (map) tracking
DE4422282C2 (en) * 1994-06-25 1999-02-04 Plath Naut Elektron Tech Bearing and locating method for frequency hopping radio links
EP0780699B1 (en) * 1995-12-21 2001-01-31 C. PLATH GmbH Method for positioning especially of frequency agile transmitters
DE19621925B4 (en) * 1996-05-31 2006-01-12 Rohde & Schwarz Gmbh & Co. Kg Method for identifying frequency hopping transmitters
JPH11344517A (en) * 1998-06-02 1999-12-14 Nec Corp Environmental analyzer for electric wave

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102546061A (en) * 2012-01-09 2012-07-04 西安交通大学 Self-adaptive time-frequency hole detection method based on wavelet transformation
CN102546061B (en) * 2012-01-09 2014-04-23 西安交通大学 Self-adaptive time-frequency hole detection method based on wavelet transformation

Also Published As

Publication number Publication date
DE19925580A1 (en) 2000-12-21
GB2352898A (en) 2001-02-07
GB2352898B (en) 2001-08-01
DE19925580B4 (en) 2010-09-09
FR2796158A1 (en) 2001-01-12
FR2796158B1 (en) 2006-10-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130505