WO2008004835A3 - Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas - Google Patents

Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas Download PDF

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Publication number
WO2008004835A3
WO2008004835A3 PCT/KR2007/003295 KR2007003295W WO2008004835A3 WO 2008004835 A3 WO2008004835 A3 WO 2008004835A3 KR 2007003295 W KR2007003295 W KR 2007003295W WO 2008004835 A3 WO2008004835 A3 WO 2008004835A3
Authority
WO
WIPO (PCT)
Prior art keywords
precoding matrix
phase shift
shift based
based precoding
receiver
Prior art date
Application number
PCT/KR2007/003295
Other languages
French (fr)
Other versions
WO2008004835A2 (en
Inventor
Moon Il Lee
Bin Chul Ihm
Jin Young Chun
Original Assignee
Lg Electronics Inc
Moon Il Lee
Bin Chul Ihm
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 to AU2007270227A priority Critical patent/AU2007270227B2/en
Priority to EP07768639A priority patent/EP2044711A4/en
Priority to BRPI0714001-0A priority patent/BRPI0714001A2/en
Priority to JP2009518000A priority patent/JP4987077B2/en
Application filed by Lg Electronics Inc, Moon Il Lee, Bin Chul Ihm, Jin Young Chun filed Critical Lg Electronics Inc
Priority to CN2007800256196A priority patent/CN101617487B/en
Priority to CA2656988A priority patent/CA2656988C/en
Priority to US12/307,322 priority patent/US8312335B2/en
Priority to EP18165778.4A priority patent/EP3361666B1/en
Priority to MX2009000066A priority patent/MX2009000066A/en
Publication of WO2008004835A2 publication Critical patent/WO2008004835A2/en
Publication of WO2008004835A3 publication Critical patent/WO2008004835A3/en
Priority to US13/652,406 priority patent/US8645782B2/en
Priority to US14/141,308 priority patent/US9106291B2/en
Priority to US14/789,746 priority patent/US9356677B2/en
Priority to US15/148,311 priority patent/US9853776B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0652—Feedback error handling
    • H04B7/0656—Feedback error handling at the transmitter, e.g. error detection at base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0625—Transmitter arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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

Abstract

A method for correcting errors in a multiple antenna system based on a plurality of sub-carriers and a transmitting/receiving apparatus supporting the same are disclosed. The method includes determining a phase shift based precoding matrix phase shifted at a predetermined phase angle, initially transmitting each sub-carrier symbol to a receiver in a packet unit by using the phase shift based precoding matrix, reconstructing the phase shift based precoding matrix to reduce a spatial multiplexing rate if a negative reception acknowledgement (NACK) is received from the receiver, and retransmitting the initially transmitted sub-carrier symbol by using the reconstructed phase shift based precoding matrix or by changing the phase shift based precoding matrix using offset information fed back from the receiver or random offset information.
PCT/KR2007/003295 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas WO2008004835A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CA2656988A CA2656988C (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
BRPI0714001-0A BRPI0714001A2 (en) 2006-07-06 2007-07-06 METHOD TO CORRECT ERRORS IN MULTIPLE ANTENNA SYSTEM USING A MULTI-SUB-CARRIER
JP2009518000A JP4987077B2 (en) 2006-07-06 2007-07-06 Error correction method and apparatus in multiple subcarrier communication system using multiple antennas
EP18165778.4A EP3361666B1 (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
CN2007800256196A CN101617487B (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
EP07768639A EP2044711A4 (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
US12/307,322 US8312335B2 (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
AU2007270227A AU2007270227B2 (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
MX2009000066A MX2009000066A (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas.
US13/652,406 US8645782B2 (en) 2006-07-06 2012-10-15 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
US14/141,308 US9106291B2 (en) 2006-07-06 2013-12-26 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
US14/789,746 US9356677B2 (en) 2006-07-06 2015-07-01 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
US15/148,311 US9853776B2 (en) 2006-07-06 2016-05-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80669606P 2006-07-06 2006-07-06
US60/806,696 2006-07-06
KR10-2006-0091278 2006-09-20
KR20060091278 2006-09-20

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/307,322 A-371-Of-International US8312335B2 (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
US13/652,406 Continuation US8645782B2 (en) 2006-07-06 2012-10-15 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas

Publications (2)

Publication Number Publication Date
WO2008004835A2 WO2008004835A2 (en) 2008-01-10
WO2008004835A3 true WO2008004835A3 (en) 2009-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/003295 WO2008004835A2 (en) 2006-07-06 2007-07-06 Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas

Country Status (9)

Country Link
US (5) US8312335B2 (en)
EP (2) EP2044711A4 (en)
JP (1) JP4987077B2 (en)
KR (1) KR101042995B1 (en)
CN (1) CN101617487B (en)
AU (1) AU2007270227B2 (en)
CA (1) CA2656988C (en)
MX (1) MX2009000066A (en)
WO (1) WO2008004835A2 (en)

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