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DE102007046595A8 - Algorithmen und Verfahren zum Abfühlen eines Spektrums - Google Patents

Algorithmen und Verfahren zum Abfühlen eines Spektrums Download PDF

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Publication number
DE102007046595A8
DE102007046595A8 DE102007046595A DE102007046595A DE102007046595A8 DE 102007046595 A8 DE102007046595 A8 DE 102007046595A8 DE 102007046595 A DE102007046595 A DE 102007046595A DE 102007046595 A DE102007046595 A DE 102007046595A DE 102007046595 A8 DE102007046595 A8 DE 102007046595A8
Authority
DE
Germany
Prior art keywords
algorithms
spectrum
sensing
methods
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.)
Withdrawn
Application number
DE102007046595A
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English (en)
Other versions
DE102007046595A1 (de
Inventor
Youngsik Hur
Chang-Ho Lee
Jeongsuk Lee
Kihong Kim
Haksun Doonsan Kim
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.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
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 Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of DE102007046595A1 publication Critical patent/DE102007046595A1/de
Publication of DE102007046595A8 publication Critical patent/DE102007046595A8/de
Withdrawn legal-status Critical Current

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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7085—Synchronisation aspects using a code tracking loop, e.g. a delay-locked loop
    • 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
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0004—Modulated-carrier systems using wavelets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
DE102007046595A 2006-09-29 2007-09-27 Algorithmen und Verfahren zum Abfühlen eines Spektrums # Withdrawn DE102007046595A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US82759706P 2006-09-29 2006-09-29
US60/827,597 2006-09-29
US11/856,472 2007-09-17
US11/856,472 US7860197B2 (en) 2006-09-29 2007-09-17 Spectrum-sensing algorithms and methods

Publications (2)

Publication Number Publication Date
DE102007046595A1 DE102007046595A1 (de) 2008-11-20
DE102007046595A8 true DE102007046595A8 (de) 2009-01-22

Family

ID=39259479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007046595A Withdrawn DE102007046595A1 (de) 2006-09-29 2007-09-27 Algorithmen und Verfahren zum Abfühlen eines Spektrums #

Country Status (6)

Country Link
US (1) US7860197B2 (de)
KR (1) KR100978652B1 (de)
CN (1) CN101155423B (de)
DE (1) DE102007046595A1 (de)
FR (1) FR2906657B1 (de)
GB (1) GB2442571B (de)

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Also Published As

Publication number Publication date
KR20080029917A (ko) 2008-04-03
CN101155423B (zh) 2011-05-18
GB0719063D0 (en) 2007-11-07
DE102007046595A1 (de) 2008-11-20
GB2442571B (en) 2011-02-09
GB2442571A (en) 2008-04-09
FR2906657B1 (fr) 2012-11-23
US20080080604A1 (en) 2008-04-03
KR100978652B1 (ko) 2010-08-30
US7860197B2 (en) 2010-12-28
CN101155423A (zh) 2008-04-02
FR2906657A1 (fr) 2008-04-04

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