AT511737T - Method for satellating mobile stations in mimo systems, appropriate mobile station, base station, operation and maintenance center and radio communication network - Google Patents

Method for satellating mobile stations in mimo systems, appropriate mobile station, base station, operation and maintenance center and radio communication network

Info

Publication number
AT511737T
AT511737T AT08305575T AT08305575T AT511737T AT 511737 T AT511737 T AT 511737T AT 08305575 T AT08305575 T AT 08305575T AT 08305575 T AT08305575 T AT 08305575T AT 511737 T AT511737 T AT 511737T
Authority
AT
Austria
Prior art keywords
satellating
communication network
radio communication
operation
base station
Prior art date
Application number
AT08305575T
Other languages
German (de)
Inventor
Cornelis Hoek
Thorsten Wild
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Priority to EP20080305575 priority Critical patent/EP2166808B1/en
Publication of AT511737T publication Critical patent/AT511737T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04Wireless resource allocation
    • H04W72/08Wireless resource allocation where an allocation plan is defined based on quality criteria
    • H04W72/085Wireless resource allocation where an allocation plan is defined based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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
    • H04B7/0619Diversity 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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
    • H04B7/0619Diversity 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
    • H04B7/0621Feedback content
    • H04B7/0632Channel quality parameters, e.g. channel quality indicator [CQI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity 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
    • H04B7/0615Diversity 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
    • H04B7/0619Diversity 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
    • H04B7/0658Feedback reduction
    • H04B7/066Combined feedback for a number of channels, e.g. over several subcarriers like in orthogonal frequency division multiplexing [OFDM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
AT08305575T 2008-09-19 2008-09-19 Method for satellating mobile stations in mimo systems, appropriate mobile station, base station, operation and maintenance center and radio communication network AT511737T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20080305575 EP2166808B1 (en) 2008-09-19 2008-09-19 Method for building sets of mobile stations in MIMO systems, corresponding mobile station, base station, operation and maintenance centre and radio communication network

Publications (1)

Publication Number Publication Date
AT511737T true AT511737T (en) 2011-06-15

Family

ID=40451416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08305575T AT511737T (en) 2008-09-19 2008-09-19 Method for satellating mobile stations in mimo systems, appropriate mobile station, base station, operation and maintenance center and radio communication network

Country Status (8)

Country Link
US (1) US8611279B2 (en)
EP (1) EP2166808B1 (en)
JP (1) JP5199473B2 (en)
KR (1) KR101209485B1 (en)
CN (1) CN102084708B (en)
AT (1) AT511737T (en)
BR (1) BRPI0914915A2 (en)
WO (1) WO2010031621A1 (en)

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EP2166808B1 (en) * 2008-09-19 2011-06-01 Alcatel Lucent Method for building sets of mobile stations in MIMO systems, corresponding mobile station, base station, operation and maintenance centre and radio communication network
WO2011150549A1 (en) 2010-06-01 2011-12-08 Nokia Corporation Apparatus and method for selection of beam groups and subset of beams in communication system
KR101787760B1 (en) * 2010-12-02 2017-11-15 삼성전자주식회사 Method and apparatus for feedback in a multi-user multi-input multi-output communication system
US8625560B2 (en) * 2010-12-02 2014-01-07 Samsung Electronics Co., Ltd. Method and apparatus for feeding back channel quality information in multi-user multi-input multi-output communication system
WO2013024852A1 (en) * 2011-08-15 2013-02-21 株式会社エヌ・ティ・ティ・ドコモ Wireless base station, user terminal, wireless communication system, and wireless communication method
EP2795973B1 (en) * 2011-12-23 2016-03-09 Telefonaktiebolaget LM Ericsson (publ) Uplink power control for mu-mimo
KR20130127347A (en) 2012-05-10 2013-11-22 삼성전자주식회사 Method and apparatus for communication on analog and digital hybrid beam-forming
KR101971079B1 (en) * 2012-09-20 2019-08-13 삼성전자 주식회사 Method and apparatus for transmitting and receivintg feedback information in mobile communication system based on full dimension mimo
CN104158634B (en) * 2013-05-13 2017-10-27 华为技术有限公司 The method for precoding and device of heterogeneous network cooperative multipoint transmission
TWI540848B (en) * 2013-05-16 2016-07-01 晨星半導體股份有限公司 Wireless communication apparatus and method
US9814037B2 (en) 2013-06-28 2017-11-07 Intel Corporation Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence
US9794870B2 (en) 2013-06-28 2017-10-17 Intel Corporation User equipment and method for user equipment feedback of flow-to-rat mapping preferences
KR20150111153A (en) * 2014-03-25 2015-10-05 삼성전자주식회사 Appratus and method for scheduling in a multi input multi output system
KR20150112263A (en) * 2014-03-27 2015-10-07 삼성전자주식회사 Method and apparatus for beamforming to serving multiple user
CN104320850B (en) * 2014-10-14 2018-06-05 东南大学 Extensive MISO multi-cell coordination power distribution methods
KR20170042948A (en) * 2015-10-12 2017-04-20 에스케이텔레콤 주식회사 Methods and apparatus for wireless communication on hybrid beamforming
CN109479308A (en) * 2016-08-12 2019-03-15 Lg 电子株式会社 The method and its equipment that signal in wireless communication system is sent
CN109964520A (en) * 2016-11-17 2019-07-02 瑞典爱立信有限公司 The common scheduling of wireless device
WO2018157318A1 (en) * 2017-02-28 2018-09-07 华为技术有限公司 Scheduling method, base station and terminal

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US7746816B2 (en) * 2003-03-13 2010-06-29 Qualcomm Incorporated Method and system for a power control in a communication system
US20040179469A1 (en) * 2003-03-13 2004-09-16 Attar Rashid Ahmed Method and system for a data transmission in a communication system
US7206598B2 (en) * 2003-07-25 2007-04-17 Qualcomm Incorporated Method and apparatus for a control channel power allocation in a communication system
WO2005062496A1 (en) * 2003-12-22 2005-07-07 Telefonaktiebolaget Lm Ericsson (Publ) A method for determining transmit weights
US7366464B2 (en) * 2004-06-04 2008-04-29 Interdigital Technology Corporation Access point operating with a smart antenna in a WLAN and associated methods
EP1784032A1 (en) 2005-11-04 2007-05-09 Alcatel Lucent Method for performing user allocation in SDMA systems, and corresponding base station
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EP2166808B1 (en) * 2008-09-19 2011-06-01 Alcatel Lucent Method for building sets of mobile stations in MIMO systems, corresponding mobile station, base station, operation and maintenance centre and radio communication network

Also Published As

Publication number Publication date
JP2012503386A (en) 2012-02-02
CN102084708A (en) 2011-06-01
EP2166808B1 (en) 2011-06-01
KR20110025668A (en) 2011-03-10
BRPI0914915A2 (en) 2015-10-20
WO2010031621A1 (en) 2010-03-25
US8611279B2 (en) 2013-12-17
CN102084708B (en) 2015-04-15
EP2166808A1 (en) 2010-03-24
JP5199473B2 (en) 2013-05-15
KR101209485B1 (en) 2012-12-07
US20110164668A1 (en) 2011-07-07

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