FI20065660A0 - Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten - Google Patents

Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten

Info

Publication number
FI20065660A0
FI20065660A0 FI20065660A FI20065660A FI20065660A0 FI 20065660 A0 FI20065660 A0 FI 20065660A0 FI 20065660 A FI20065660 A FI 20065660A FI 20065660 A FI20065660 A FI 20065660A FI 20065660 A0 FI20065660 A0 FI 20065660A0
Authority
FI
Finland
Prior art keywords
systems
methods
devices
detection modules
coarse detection
Prior art date
Application number
FI20065660A
Other languages
English (en)
Swedish (sv)
Other versions
FI20065660L (fi
Inventor
Wang Myong Woo
Chang Ho Lee
Jung Suk Lee
Hak Sun Kim
Original Assignee
Samsung Electro Mech
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 Mech filed Critical Samsung Electro Mech
Publication of FI20065660A0 publication Critical patent/FI20065660A0/fi
Publication of FI20065660L publication Critical patent/FI20065660L/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • 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
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • H04W72/00—Local resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FI20065660A 2005-10-21 2006-10-16 Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten FI20065660L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72903705P 2005-10-21 2005-10-21
US11/458,275 US7668262B2 (en) 2005-10-21 2006-07-18 Systems, methods, and apparatuses for coarse spectrum-sensing modules

Publications (2)

Publication Number Publication Date
FI20065660A0 true FI20065660A0 (fi) 2006-10-16
FI20065660L FI20065660L (fi) 2007-04-22

Family

ID=37232266

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065660A FI20065660L (fi) 2005-10-21 2006-10-16 Järjestelmät, menetelmät ja laitteet karkeatunnistusmoduleja varten

Country Status (7)

Country Link
US (1) US7668262B2 (fi)
KR (1) KR100809237B1 (fi)
CN (1) CN1953356B (fi)
DE (1) DE102006048541A1 (fi)
FI (1) FI20065660L (fi)
FR (1) FR2892587A1 (fi)
GB (1) GB2435567B (fi)

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Also Published As

Publication number Publication date
FR2892587A1 (fr) 2007-04-27
CN1953356A (zh) 2007-04-25
GB2435567A (en) 2007-08-29
CN1953356B (zh) 2011-11-30
DE102006048541A1 (de) 2007-05-31
GB0620953D0 (en) 2006-11-29
KR20070043603A (ko) 2007-04-25
FI20065660L (fi) 2007-04-22
US7668262B2 (en) 2010-02-23
GB2435567B (en) 2010-09-08
KR100809237B1 (ko) 2008-03-03
US20070091720A1 (en) 2007-04-26

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Legal Events

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