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WO2010041888A3 - Method of transmitting control signal in wireless communication system - Google Patents

Method of transmitting control signal in wireless communication system Download PDF

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Publication number
WO2010041888A3
WO2010041888A3 PCT/KR2009/005769 KR2009005769W WO2010041888A3 WO 2010041888 A3 WO2010041888 A3 WO 2010041888A3 KR 2009005769 W KR2009005769 W KR 2009005769W WO 2010041888 A3 WO2010041888 A3 WO 2010041888A3
Authority
WO
WIPO (PCT)
Prior art keywords
tiles
control signal
wireless communication
communication system
mini
Prior art date
Application number
PCT/KR2009/005769
Other languages
French (fr)
Other versions
WO2010041888A2 (en
Inventor
Jin-Young Chun
Sung Ho Park
Hyun Soo Ko
Bin Chul Ihm
Young Seob Lee
Original Assignee
Lg Electronics 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
Priority claimed from KR1020090016274A external-priority patent/KR101230780B1/en
Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.
Priority to CN200980138746.6A priority Critical patent/CN102171981B/en
Publication of WO2010041888A2 publication Critical patent/WO2010041888A2/en
Publication of WO2010041888A3 publication Critical patent/WO2010041888A3/en

Links

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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of transmitting a control signal in a wireless communication system includes receiving data or a control signal, and transmitting a feedback signal through a control channel in response to the data or the control signal, wherein the control channel comprises a plurality of mini-tiles in a plurality of tiles, each of which consists of at least one orthogonal frequency division multiplexing (OFDM) symbol in a time domain and at least one subcarrier in a frequency domain, and if the plurality of tiles have the same pilot pattern, the plurality of mini-tiles are cyclically selected from the plurality of tiles, and if the plurality of tiles have cyclically-arranged pilot patterns, the plurality of mini-tiles are selected at the same position from the plurality of tiles.
PCT/KR2009/005769 2008-10-10 2009-10-09 Method of transmitting control signal in wireless communication system WO2010041888A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200980138746.6A CN102171981B (en) 2008-10-10 2009-10-09 Method of transmitting control signal in wireless communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US10427008P 2008-10-10 2008-10-10
US61/104,270 2008-10-10
US11092208P 2008-11-03 2008-11-03
US61/110,922 2008-11-03
US15152409P 2009-02-11 2009-02-11
US61/151,524 2009-02-11
KR1020090016274A KR101230780B1 (en) 2008-10-10 2009-02-26 Method for transmitting control signal in wireless communication system
KR10-2009-0016274 2009-02-26

Publications (2)

Publication Number Publication Date
WO2010041888A2 WO2010041888A2 (en) 2010-04-15
WO2010041888A3 true WO2010041888A3 (en) 2010-06-24

Family

ID=42101099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/005769 WO2010041888A2 (en) 2008-10-10 2009-10-09 Method of transmitting control signal in wireless communication system

Country Status (1)

Country Link
WO (1) WO2010041888A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060209732A1 (en) * 2005-03-17 2006-09-21 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US20080165872A1 (en) * 2006-12-22 2008-07-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving shared control channel message in a wireless communication system using orthogonal frequency division multiple access

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060209732A1 (en) * 2005-03-17 2006-09-21 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US20080165872A1 (en) * 2006-12-22 2008-07-10 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving shared control channel message in a wireless communication system using orthogonal frequency division multiple access

Also Published As

Publication number Publication date
WO2010041888A2 (en) 2010-04-15

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