JP4950205B2 - サブセット・リストおよびサブセット・マスクを用いたアンテナ選択のための信号サポート - Google Patents

サブセット・リストおよびサブセット・マスクを用いたアンテナ選択のための信号サポート Download PDF

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JP4950205B2
JP4950205B2 JP2008534500A JP2008534500A JP4950205B2 JP 4950205 B2 JP4950205 B2 JP 4950205B2 JP 2008534500 A JP2008534500 A JP 2008534500A JP 2008534500 A JP2008534500 A JP 2008534500A JP 4950205 B2 JP4950205 B2 JP 4950205B2
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antenna
subset list
virtual
antenna subset
mobile phone
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JP2009512272A (ja
JP2009512272A5 (https=
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ステファン グラント，
ジョナス ビー． カールッソン，
レオニード クラスニー，
カール ジェームス モリナール，
カムビズ ザンギー，
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テレフオンアクチーボラゲット エル エム エリクソン（パブル）
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    • 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
    • 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
    • H04B7/0602—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 antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2008534500A 2005-10-06 2006-10-05 サブセット・リストおよびサブセット・マスクを用いたアンテナ選択のための信号サポート Active JP4950205B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US72400805P 2005-10-06 2005-10-06
US60/724,008 2005-10-06
US11/538,535 2006-10-04
US11/538,535 US8068872B2 (en) 2005-10-06 2006-10-04 Signaling support for antenna selection using subset lists and subset masks
PCT/SE2006/050383 WO2007040456A2 (en) 2005-10-06 2006-10-05 Signaling support for antenna selection using subset lists and subset marks

Publications (3)

Publication Number Publication Date
JP2009512272A JP2009512272A (ja) 2009-03-19
JP2009512272A5 JP2009512272A5 (https=) 2009-11-05
JP4950205B2 true JP4950205B2 (ja) 2012-06-13

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JP2008534500A Active JP4950205B2 (ja) 2005-10-06 2006-10-05 サブセット・リストおよびサブセット・マスクを用いたアンテナ選択のための信号サポート

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Country Link
US (4) US8068872B2 (https=)
EP (4) EP2365645B1 (https=)
JP (1) JP4950205B2 (https=)
CN (1) CN101278499B (https=)
BR (1) BRPI0616838A2 (https=)
ES (1) ES2891723T3 (https=)
HU (1) HUE057006T2 (https=)
PL (1) PL2787657T3 (https=)
WO (1) WO2007040456A2 (https=)

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Also Published As

Publication number Publication date
US8068872B2 (en) 2011-11-29
EP1932253A4 (en) 2011-08-03
EP2787657B1 (en) 2021-08-25
EP1932253A2 (en) 2008-06-18
HK1125506A1 (en) 2009-08-07
US8897834B2 (en) 2014-11-25
BRPI0616838A2 (pt) 2011-07-05
JP2009512272A (ja) 2009-03-19
US20150080005A1 (en) 2015-03-19
PL2787657T3 (pl) 2022-01-24
EP2365645B1 (en) 2014-04-30
ES2891723T3 (es) 2022-01-31
WO2007040456A3 (en) 2007-05-31
EP3926854A1 (en) 2021-12-22
US10014923B2 (en) 2018-07-03
US20120058767A1 (en) 2012-03-08
EP2365645A2 (en) 2011-09-14
EP2365645A3 (en) 2012-04-18
US9397731B2 (en) 2016-07-19
CN101278499A (zh) 2008-10-01
US20160329944A1 (en) 2016-11-10
EP2787657A3 (en) 2015-01-14
EP2787657A2 (en) 2014-10-08
CN101278499B (zh) 2011-12-14
WO2007040456A2 (en) 2007-04-12
HUE057006T2 (hu) 2022-04-28
WO2007040456A9 (en) 2008-05-08
US20070135161A1 (en) 2007-06-14

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