HK1088722A1 - Signal processing method in mimo system and apparatus thereof - Google Patents

Signal processing method in mimo system and apparatus thereof

Info

Publication number
HK1088722A1
HK1088722A1 HK06108880.0A HK06108880A HK1088722A1 HK 1088722 A1 HK1088722 A1 HK 1088722A1 HK 06108880 A HK06108880 A HK 06108880A HK 1088722 A1 HK1088722 A1 HK 1088722A1
Authority
HK
Hong Kong
Prior art keywords
data blocks
processing method
signal processing
transmitting
crc
Prior art date
Application number
HK06108880.0A
Other languages
English (en)
Inventor
Bong Hoe Kim
Dong Youn Seo
Dong Hee Shim
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
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of HK1088722A1 publication Critical patent/HK1088722A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • H04B7/06—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
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
HK06108880.0A 2002-11-27 2006-08-10 Signal processing method in mimo system and apparatus thereof HK1088722A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020020074226A KR20040046322A (ko) 2002-11-27 2002-11-27 다중 입출력 이동 통신 시스템에서의 신호처리 장치 및방법
PCT/KR2003/002568 WO2004049613A2 (en) 2002-11-27 2003-11-26 Signal processing method in mimo system and apparatus thereof

Publications (1)

Publication Number Publication Date
HK1088722A1 true HK1088722A1 (en) 2006-11-10

Family

ID=36748345

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06108880.0A HK1088722A1 (en) 2002-11-27 2006-08-10 Signal processing method in mimo system and apparatus thereof

Country Status (8)

Country Link
US (2) US8040993B2 (ko)
EP (1) EP1570590B1 (ko)
KR (1) KR20040046322A (ko)
CN (1) CN1765064B (ko)
AT (1) ATE546889T1 (ko)
AU (1) AU2003282436A1 (ko)
HK (1) HK1088722A1 (ko)
WO (1) WO2004049613A2 (ko)

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Also Published As

Publication number Publication date
EP1570590A2 (en) 2005-09-07
CN1765064B (zh) 2010-08-18
US8451922B2 (en) 2013-05-28
US20080307295A1 (en) 2008-12-11
WO2004049613A2 (en) 2004-06-10
AU2003282436A8 (en) 2004-06-18
WO2004049613A3 (en) 2005-07-14
ATE546889T1 (de) 2012-03-15
KR20040046322A (ko) 2004-06-05
EP1570590B1 (en) 2012-02-22
CN1765064A (zh) 2006-04-26
AU2003282436A1 (en) 2004-06-18
US8040993B2 (en) 2011-10-18
US20040114529A1 (en) 2004-06-17

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191126