JP5279917B2 - 多重アンテナを有する無線通信システムにおける干渉制御方法 - Google Patents

多重アンテナを有する無線通信システムにおける干渉制御方法 Download PDF

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Publication number
JP5279917B2
JP5279917B2 JP2011532015A JP2011532015A JP5279917B2 JP 5279917 B2 JP5279917 B2 JP 5279917B2 JP 2011532015 A JP2011532015 A JP 2011532015A JP 2011532015 A JP2011532015 A JP 2011532015A JP 5279917 B2 JP5279917 B2 JP 5279917B2
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basic codebook
receiver
precoding matrix
basic
codebook subset
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JP2011532015A
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Japanese (ja)
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JP2012506194A (ja
JP2012506194A5 (enExample
Inventor
ウク ボン リー，
ス ナム キム，
ジェ ワン キム，
ドン ガク リム，
ビン チュル イム，
ムン イル リー，
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LG Electronics Inc
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LG Electronics Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/14—Automatic detuning arrangements
    • 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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [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
    • H04B7/0665—Feed forward of transmit weights to the receiver

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2011532015A 2008-10-30 2009-10-14 多重アンテナを有する無線通信システムにおける干渉制御方法 Expired - Fee Related JP5279917B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US10951108P 2008-10-30 2008-10-30
US61/109,511 2008-10-30
US11060108P 2008-11-02 2008-11-02
US61/110,601 2008-11-02
US15116109P 2009-02-09 2009-02-09
US61/151,161 2009-02-09
KR1020090029430A KR101435846B1 (ko) 2008-10-30 2009-04-06 다중안테나를 갖는 무선 통신 시스템에서 간섭 제어 방법
KR10-2009-0029430 2009-04-06
PCT/KR2009/005903 WO2010050689A2 (en) 2008-10-30 2009-10-14 Method of controlling interference in a wireless communication system having multiple antennas

Publications (3)

Publication Number Publication Date
JP2012506194A JP2012506194A (ja) 2012-03-08
JP2012506194A5 JP2012506194A5 (enExample) 2012-06-28
JP5279917B2 true JP5279917B2 (ja) 2013-09-04

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JP2011532015A Expired - Fee Related JP5279917B2 (ja) 2008-10-30 2009-10-14 多重アンテナを有する無線通信システムにおける干渉制御方法

Country Status (6)

Country Link
US (1) US8472536B2 (enExample)
EP (1) EP2340620A4 (enExample)
JP (1) JP5279917B2 (enExample)
KR (1) KR101435846B1 (enExample)
CN (1) CN102197603A (enExample)
WO (1) WO2010050689A2 (enExample)

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Publication number Publication date
US20100118997A1 (en) 2010-05-13
KR101435846B1 (ko) 2014-08-29
US8472536B2 (en) 2013-06-25
JP2012506194A (ja) 2012-03-08
EP2340620A2 (en) 2011-07-06
WO2010050689A3 (en) 2010-06-24
KR20100048845A (ko) 2010-05-11
CN102197603A (zh) 2011-09-21
EP2340620A4 (en) 2014-05-14
WO2010050689A2 (en) 2010-05-06

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