DK2164187T3 - Transmissionsstyringsfremgangsmåde - Google Patents

Transmissionsstyringsfremgangsmåde

Info

Publication number
DK2164187T3
DK2164187T3 DK09015517.7T DK09015517T DK2164187T3 DK 2164187 T3 DK2164187 T3 DK 2164187T3 DK 09015517 T DK09015517 T DK 09015517T DK 2164187 T3 DK2164187 T3 DK 2164187T3
Authority
DK
Denmark
Prior art keywords
control method
transmission control
transmission
delays
transmission antennas
Prior art date
Application number
DK09015517.7T
Other languages
Danish (da)
English (en)
Inventor
Kimihiko Imamura
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Application granted granted Critical
Publication of DK2164187T3 publication Critical patent/DK2164187T3/da

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
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0671—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 delayed versions of same signal using different delays between antennas
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04B7/0452—Multi-user MIMO 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
    • H04B7/0617—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 for beam forming
    • 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
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
DK09015517.7T 2005-09-01 2006-09-01 Transmissionsstyringsfremgangsmåde DK2164187T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005253194 2005-09-01
JP2005367860 2005-12-21
EP06797294.3A EP1921774B1 (en) 2005-09-01 2006-09-01 Wireless transmitting device and wireless transmitting method

Publications (1)

Publication Number Publication Date
DK2164187T3 true DK2164187T3 (da) 2012-03-19

Family

ID=37808966

Family Applications (2)

Application Number Title Priority Date Filing Date
DK10187791.8T DK2280495T3 (da) 2005-09-01 2006-09-01 Fremgangsmåde til trådløs transmission
DK09015517.7T DK2164187T3 (da) 2005-09-01 2006-09-01 Transmissionsstyringsfremgangsmåde

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK10187791.8T DK2280495T3 (da) 2005-09-01 2006-09-01 Fremgangsmåde til trådløs transmission

Country Status (11)

Country Link
US (4) US8098763B2 (OSRAM)
EP (4) EP2285012B1 (OSRAM)
JP (7) JP4477067B2 (OSRAM)
CN (3) CN102142877B (OSRAM)
AT (2) ATE545214T1 (OSRAM)
DK (2) DK2280495T3 (OSRAM)
EA (5) EA014594B1 (OSRAM)
ES (2) ES2380451T3 (OSRAM)
PL (2) PL2164187T3 (OSRAM)
PT (2) PT2280495E (OSRAM)
WO (1) WO2007026882A1 (OSRAM)

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CN105530696B (zh) * 2015-12-11 2020-07-31 航天恒星科技有限公司 一种多用户干扰消除方法及系统
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Also Published As

Publication number Publication date
US20100157935A1 (en) 2010-06-24
EA200802342A1 (ru) 2009-10-30
ATE545214T1 (de) 2012-02-15
EP2285012A1 (en) 2011-02-16
US8170133B2 (en) 2012-05-01
HK1141153A1 (en) 2010-10-29
JP2009260992A (ja) 2009-11-05
EP1921774B1 (en) 2016-07-20
JP5280169B2 (ja) 2013-09-04
PL2280495T3 (pl) 2012-08-31
EA014593B1 (ru) 2010-12-30
JP2010263644A (ja) 2010-11-18
WO2007026882A1 (ja) 2007-03-08
JP4402151B2 (ja) 2010-01-20
CN101729118B (zh) 2016-03-23
JP2009022030A (ja) 2009-01-29
EA200802344A1 (ru) 2009-10-30
EA200802343A1 (ru) 2009-10-30
JP2009095044A (ja) 2009-04-30
DK2280495T3 (da) 2012-04-23
CN101253705A (zh) 2008-08-27
EP2164187A3 (en) 2010-06-02
EA200802341A1 (ru) 2009-10-30
JP2008301530A (ja) 2008-12-11
US8098763B2 (en) 2012-01-17
JPWO2007026882A1 (ja) 2009-03-26
JP4842307B2 (ja) 2011-12-21
EA200800453A1 (ru) 2008-08-29
PT2280495E (pt) 2012-05-25
US8625717B2 (en) 2014-01-07
EP2285012B1 (en) 2012-12-19
EP2280495B1 (en) 2012-03-14
ES2379569T3 (es) 2012-04-27
JP2009022031A (ja) 2009-01-29
EP1921774A4 (en) 2011-02-23
JP5107397B2 (ja) 2012-12-26
CN101729118A (zh) 2010-06-09
CN102142877A (zh) 2011-08-03
ES2380451T3 (es) 2012-05-11
EA014591B1 (ru) 2010-12-30
EP1921774A1 (en) 2008-05-14
EA014592B1 (ru) 2010-12-30
EP2164187B1 (en) 2012-02-08
ATE549803T1 (de) 2012-03-15
EA011429B1 (ru) 2009-02-27
EP2164187A2 (en) 2010-03-17
US20100260287A1 (en) 2010-10-14
EP2280495A1 (en) 2011-02-02
JP4477080B2 (ja) 2010-06-09
JP4481353B2 (ja) 2010-06-16
PT2164187E (pt) 2012-05-07
US8116403B2 (en) 2012-02-14
JP4477067B2 (ja) 2010-06-09
US20100261441A1 (en) 2010-10-14
CN102142877B (zh) 2012-09-12
PL2164187T3 (pl) 2012-07-31
US20090135940A1 (en) 2009-05-28
EA014594B1 (ru) 2010-12-30

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