WO2009053684A3 - Method and system for selecting antennas for communication between a receiver side and a transmitter side of a wireless mimo system - Google Patents

Method and system for selecting antennas for communication between a receiver side and a transmitter side of a wireless mimo system Download PDF

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Publication number
WO2009053684A3
WO2009053684A3 PCT/GB2008/003565 GB2008003565W WO2009053684A3 WO 2009053684 A3 WO2009053684 A3 WO 2009053684A3 GB 2008003565 W GB2008003565 W GB 2008003565W WO 2009053684 A3 WO2009053684 A3 WO 2009053684A3
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WO
WIPO (PCT)
Prior art keywords
antennas
transmitter
receiver
target function
communication
Prior art date
Application number
PCT/GB2008/003565
Other languages
French (fr)
Other versions
WO2009053684A2 (en
Inventor
Yangyang Zhang
Wasim Qamar Malik
Chunlin Ji
David John Edwards
Dominic Christopher O'brien
Original Assignee
Isis Innovation Limited
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 Isis Innovation Limited filed Critical Isis Innovation Limited
Publication of WO2009053684A2 publication Critical patent/WO2009053684A2/en
Publication of WO2009053684A3 publication Critical patent/WO2009053684A3/en

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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
    • H04B7/0413—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
    • H04B7/0686—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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of selecting antennas (6, 10; 32, 48-50) for communication between the receiver side and the transmitter side of a wireless MIMO system includes obtaining channel state information representative of channel transfer functions between combinations of transmitter and receiver antennas, and performing at least once an iterative algorithm for calculating an optimised parameter vector for a family of parameterised discrete probability density functions giving a higher probability to states representing a selection of antennas giving a more desirable value of a target function based on the channel state information and an optimised value of the target function calculated for at least one sample state drawn at least in part according to the probability density function obtained using the current parameter vector. At least a final performance of the iterative algorithm uses selections of both a number Nr of receiver antennas (10; 32) and a number N, of transmitter antennas (6; 48-50) to calculate values of the target function, so as to arrive at a selection of both a sub-set of all available transmitter antennas (6; 48-50) and a sub-set of all available receiver antennas (10; 32).
PCT/GB2008/003565 2007-10-24 2008-10-21 Method and system for selecting antennas for communication between a receiver side and a transmitter side of a wireless mimo system WO2009053684A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0720779.8 2007-10-24
GB0720779A GB0720779D0 (en) 2007-10-24 2007-10-24 Method and system for selecting antennas for communication between receiver side and a transmitter side of a wireless mimo system

Publications (2)

Publication Number Publication Date
WO2009053684A2 WO2009053684A2 (en) 2009-04-30
WO2009053684A3 true WO2009053684A3 (en) 2009-10-15

Family

ID=38829791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/003565 WO2009053684A2 (en) 2007-10-24 2008-10-21 Method and system for selecting antennas for communication between a receiver side and a transmitter side of a wireless mimo system

Country Status (2)

Country Link
GB (1) GB0720779D0 (en)
WO (1) WO2009053684A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9184815B2 (en) 2011-04-28 2015-11-10 The Trustees Of Columbia University In The City Of New York Systems, methods, and media for selecting antennas and beamformers
CN111147110B (en) * 2019-12-12 2022-05-27 国网江苏省电力有限公司信息通信分公司 Antenna selection method and system in MIMO communication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020102950A1 (en) * 2001-01-26 2002-08-01 Gore Dhananjay A. Method and apparatus for selection and use of optimal antennas in wireless systems
WO2007021058A1 (en) * 2005-08-19 2007-02-22 Electronics And Telecommunications Research Institute Low-complexity joint transmit/receive antenna selection method for mimo systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020102950A1 (en) * 2001-01-26 2002-08-01 Gore Dhananjay A. Method and apparatus for selection and use of optimal antennas in wireless systems
WO2007021058A1 (en) * 2005-08-19 2007-02-22 Electronics And Telecommunications Research Institute Low-complexity joint transmit/receive antenna selection method for mimo systems

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HWANG I ET AL: "Antenna Selection Strategies for MIMO Systems", COMMUNICATIONS, 2007. ICC '07. IEEE INTERNATIONAL CONFERENCE ON, IEEE, PI, 1 June 2007 (2007-06-01), pages 4140 - 4143, XP031126315, ISBN: 978-1-4244-0353-0 *
WANG YANG ET AL: "A Combined Antenna Selection Algorithm in MIMO Systems", MICROWAVE AND MILLIMETER WAVE TECHNOLOGY, 2007. ICMMT '07. INTERNATION AL CONFERENCE ON, IEEE, PI, 1 April 2007 (2007-04-01), pages 1 - 4, XP031112695, ISBN: 978-1-4244-1048-4 *
WEI Y R ET AL: "EFFICIENT CAPACITY-BASED JOINT TRANSMIT AND RECEIVE ANTENNA SELECTION SCHEMES IN MIMO SYSTEMS", IEICE TRANSACTIONS ON COMMUNICATIONS, COMMUNICATIONS SOCIETY, TOKYO, JP, vol. E90B, no. 2, 1 February 2007 (2007-02-01), pages 372 - 376, XP001505218, ISSN: 0916-8516 *
YANGYANG ZHANG ET AL: "Joint Antenna and User Selection Algorithm for Uplink of Multiuser MIMO Systems using Sequential Monte Carlo Optimization", STATISTICAL SIGNAL PROCESSING, 2007. SSP '07. IEEE/SP 14TH WORKSH OP ON, IEEE, PI, 1 August 2007 (2007-08-01), pages 493 - 496, XP031134118, ISBN: 978-1-4244-1197-9 *

Also Published As

Publication number Publication date
GB0720779D0 (en) 2007-12-05
WO2009053684A2 (en) 2009-04-30

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