TW200922227A - Guard independent signal mapping - Google Patents

Guard independent signal mapping Download PDF

Info

Publication number
TW200922227A
TW200922227A TW096139895A TW96139895A TW200922227A TW 200922227 A TW200922227 A TW 200922227A TW 096139895 A TW096139895 A TW 096139895A TW 96139895 A TW96139895 A TW 96139895A TW 200922227 A TW200922227 A TW 200922227A
Authority
TW
Taiwan
Prior art keywords
bandwidth
guard
tones
symbols
signal
Prior art date
Application number
TW096139895A
Other languages
English (en)
Chinese (zh)
Inventor
Ravi Palanki
Michael Mao Wang
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
Publication of TW200922227A publication Critical patent/TW200922227A/zh

Links

Classifications

    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • 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
    • 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
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
TW096139895A 2006-10-24 2007-10-24 Guard independent signal mapping TW200922227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86268706P 2006-10-24 2006-10-24

Publications (1)

Publication Number Publication Date
TW200922227A true TW200922227A (en) 2009-05-16

Family

ID=39209698

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096139895A TW200922227A (en) 2006-10-24 2007-10-24 Guard independent signal mapping

Country Status (10)

Country Link
US (1) US8837609B2 (OSRAM)
EP (1) EP2078401A2 (OSRAM)
JP (5) JP2010507994A (OSRAM)
KR (1) KR101016469B1 (OSRAM)
CN (1) CN101529841A (OSRAM)
BR (1) BRPI0717723A2 (OSRAM)
CA (1) CA2664526C (OSRAM)
RU (1) RU2407203C1 (OSRAM)
TW (1) TW200922227A (OSRAM)
WO (1) WO2008052001A2 (OSRAM)

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Also Published As

Publication number Publication date
US20100014603A1 (en) 2010-01-21
WO2008052001A2 (en) 2008-05-02
JP2014239459A (ja) 2014-12-18
CA2664526A1 (en) 2008-05-02
JP2010507994A (ja) 2010-03-11
US8837609B2 (en) 2014-09-16
JP5905287B2 (ja) 2016-04-20
CA2664526C (en) 2013-12-17
WO2008052001A3 (en) 2008-10-09
RU2407203C1 (ru) 2010-12-20
EP2078401A2 (en) 2009-07-15
KR101016469B1 (ko) 2011-02-24
BRPI0717723A2 (pt) 2013-10-29
KR20090069343A (ko) 2009-06-30
JP2013009379A (ja) 2013-01-10
JP5619831B2 (ja) 2014-11-05
JP2016001892A (ja) 2016-01-07
JP2012142960A (ja) 2012-07-26
JP5922191B2 (ja) 2016-05-24
CN101529841A (zh) 2009-09-09

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