ATE274258T1 - Verfahren und gerät zum detektieren von innerbandstörern in einer drahtlosen spreizspektrum basisstation - Google Patents

Verfahren und gerät zum detektieren von innerbandstörern in einer drahtlosen spreizspektrum basisstation

Info

Publication number
ATE274258T1
ATE274258T1 AT00928150T AT00928150T ATE274258T1 AT E274258 T1 ATE274258 T1 AT E274258T1 AT 00928150 T AT00928150 T AT 00928150T AT 00928150 T AT00928150 T AT 00928150T AT E274258 T1 ATE274258 T1 AT E274258T1
Authority
AT
Austria
Prior art keywords
band
sub
predetermined
bandpass
reverse
Prior art date
Application number
AT00928150T
Other languages
English (en)
Inventor
Walid Hamdy
Lennart Mathe
Todd Sutton
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE274258T1 publication Critical patent/ATE274258T1/de

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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/71—Interference-related aspects the interference being narrowband interference
    • H04B1/7102—Interference-related aspects the interference being narrowband interference with transform to frequency domain
    • 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
    • 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
    • H04K2203/16—Jamming or countermeasure used for a particular application for telephony

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
AT00928150T 1999-04-12 2000-04-11 Verfahren und gerät zum detektieren von innerbandstörern in einer drahtlosen spreizspektrum basisstation ATE274258T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/292,775 US6229998B1 (en) 1999-04-12 1999-04-12 Method and system for detecting in-band jammers in a spread spectrum wireless base station
PCT/US2000/009675 WO2000062437A1 (en) 1999-04-12 2000-04-11 Method and system for detecting in-band jammers in a spread spectrum wireless base station

Publications (1)

Publication Number Publication Date
ATE274258T1 true ATE274258T1 (de) 2004-09-15

Family

ID=23126143

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03009461T ATE345599T1 (de) 1999-04-12 2000-04-11 Verfahren und system zum detektieren von inbandstörern in einer spreizspektrum basisstation
AT00928150T ATE274258T1 (de) 1999-04-12 2000-04-11 Verfahren und gerät zum detektieren von innerbandstörern in einer drahtlosen spreizspektrum basisstation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT03009461T ATE345599T1 (de) 1999-04-12 2000-04-11 Verfahren und system zum detektieren von inbandstörern in einer spreizspektrum basisstation

Country Status (10)

Country Link
US (1) US6229998B1 (de)
EP (2) EP1166458B1 (de)
JP (1) JP4485695B2 (de)
KR (1) KR100824492B1 (de)
CN (1) CN100361409C (de)
AT (2) ATE345599T1 (de)
AU (1) AU4642700A (de)
DE (2) DE60013108T2 (de)
HK (1) HK1042996B (de)
WO (1) WO2000062437A1 (de)

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Also Published As

Publication number Publication date
DE60013108D1 (de) 2004-09-23
JP2002542651A (ja) 2002-12-10
DE60031895T2 (de) 2007-08-30
HK1042996B (zh) 2008-08-01
DE60013108T2 (de) 2005-08-18
DE60031895D1 (de) 2006-12-28
WO2000062437A1 (en) 2000-10-19
EP1337050A2 (de) 2003-08-20
KR20010108483A (ko) 2001-12-07
AU4642700A (en) 2000-11-14
CN100361409C (zh) 2008-01-09
EP1166458B1 (de) 2004-08-18
KR100824492B1 (ko) 2008-04-22
CN1346545A (zh) 2002-04-24
US6229998B1 (en) 2001-05-08
EP1337050A3 (de) 2005-08-24
EP1337050B1 (de) 2006-11-15
ATE345599T1 (de) 2006-12-15
JP4485695B2 (ja) 2010-06-23
EP1166458A1 (de) 2002-01-02
HK1042996A1 (en) 2002-08-30

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