WO2006043773A3 - A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system - Google Patents

A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system Download PDF

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Publication number
WO2006043773A3
WO2006043773A3 PCT/KR2005/003469 KR2005003469W WO2006043773A3 WO 2006043773 A3 WO2006043773 A3 WO 2006043773A3 KR 2005003469 W KR2005003469 W KR 2005003469W WO 2006043773 A3 WO2006043773 A3 WO 2006043773A3
Authority
WO
WIPO (PCT)
Prior art keywords
ofdm
feedback information
communication system
orthogononal
ofdma
Prior art date
Application number
PCT/KR2005/003469
Other languages
French (fr)
Other versions
WO2006043773A2 (en
Inventor
Bin Chul Ihm
Yong Suk Jin
Jin Young Chun
Original Assignee
Lg Electronics Inc
Bin Chul Ihm
Yong Suk Jin
Jin Young Chun
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
Priority claimed from KR1020040083048A external-priority patent/KR101029812B1/en
Priority claimed from KR1020040089029A external-priority patent/KR100932487B1/en
Application filed by Lg Electronics Inc, Bin Chul Ihm, Yong Suk Jin, Jin Young Chun filed Critical Lg Electronics Inc
Priority to JP2007536618A priority Critical patent/JP4832444B2/en
Priority to CA2583194A priority patent/CA2583194C/en
Priority to BRPI0516362-5A priority patent/BRPI0516362A/en
Priority to AU2005296409A priority patent/AU2005296409B2/en
Priority to CN2005800352584A priority patent/CN101040461B/en
Priority to EP05804499A priority patent/EP1810424A4/en
Publication of WO2006043773A2 publication Critical patent/WO2006043773A2/en
Publication of WO2006043773A3 publication Critical patent/WO2006043773A3/en
Priority to IL182560A priority patent/IL182560A/en

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Classifications

    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

A method of transmitting feedback information in a wireless communication system is disclosed. More specifically, the method comprises a mobile station (MS) which determines whether to transmit feedback information to a base station (BS) without solicitation from the BS. After determining to do so, the MS transmits a request message to request the BS to allocate an uplink resource for transmitting at least one unsolicited header and thereafter receives the uplink resource allocation from the BS. Lastly, the MS transmits the at least one unsolicited header via the allocated uplink resource.
PCT/KR2005/003469 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system WO2006043773A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2007536618A JP4832444B2 (en) 2004-10-18 2005-10-18 Feedback information transmission method in OFDM or OFDMA mobile communication system
CA2583194A CA2583194C (en) 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system
BRPI0516362-5A BRPI0516362A (en) 2004-10-18 2005-10-18 method for transmitting feedback information in a mobile communications system by means of orthogonal frequency division multiplexing (mdof) / mdof access (amdof)
AU2005296409A AU2005296409B2 (en) 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (OFDM)/OFDM access (OFDMA) mobile communication system
CN2005800352584A CN101040461B (en) 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (OFDM)/ofdm access (OFDMA) mobile communication system
EP05804499A EP1810424A4 (en) 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system
IL182560A IL182560A (en) 2004-10-18 2007-04-16 Method for transmitting feedback information in an ofdma mobile communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR10-2004-0083048 2004-10-18
KR1020040083048A KR101029812B1 (en) 2004-10-18 2004-10-18 Method of feedback of MIMO mode and permutation type in OFDM/OFDMA mobile communications system
KR10-2004-0089029 2004-11-03
KR1020040089029A KR100932487B1 (en) 2004-11-03 2004-11-03 A method for transmitting feedback information for a multiple input / output system in a broadband wireless access system
KR20040112927 2004-12-27
KR10-2004-0112927 2004-12-27
KR20050000930 2005-01-05
KR10-2005-0000930 2005-01-05

Publications (2)

Publication Number Publication Date
WO2006043773A2 WO2006043773A2 (en) 2006-04-27
WO2006043773A3 true WO2006043773A3 (en) 2007-04-05

Family

ID=36203346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/003469 WO2006043773A2 (en) 2004-10-18 2005-10-18 A method of transmitting feedback information in an orthogononal frequency division multiplexing (ofdm)/ofdm access (ofdma) mobile communication system

Country Status (8)

Country Link
US (6) US7684762B2 (en)
EP (1) EP1810424A4 (en)
JP (1) JP4832444B2 (en)
AU (1) AU2005296409B2 (en)
BR (1) BRPI0516362A (en)
CA (1) CA2583194C (en)
IL (1) IL182560A (en)
WO (1) WO2006043773A2 (en)

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AU2005296409A1 (en) 2006-04-27
US7873023B2 (en) 2011-01-18
US20100118821A1 (en) 2010-05-13
WO2006043773A2 (en) 2006-04-27
US7869419B2 (en) 2011-01-11
BRPI0516362A (en) 2008-09-02
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US20100118824A1 (en) 2010-05-13
AU2005296409B2 (en) 2009-10-29
US7860077B2 (en) 2010-12-28
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US20060111129A1 (en) 2006-05-25
US20100118822A1 (en) 2010-05-13
US7864746B2 (en) 2011-01-04
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