GB2456217B - System and method of wireless communication - Google Patents

System and method of wireless communication

Info

Publication number
GB2456217B
GB2456217B GB0805813.3A GB0805813A GB2456217B GB 2456217 B GB2456217 B GB 2456217B GB 0805813 A GB0805813 A GB 0805813A GB 2456217 B GB2456217 B GB 2456217B
Authority
GB
United Kingdom
Prior art keywords
wireless communication
wireless
communication
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB0805813.3A
Other versions
GB0805813D0 (en
GB2456217A (en
Inventor
Carlo Luschi
Tarik Tabet
Steve Allpress
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Icera LLC
Original Assignee
Icera LLC
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
Priority claimed from GBGB0800366.7A external-priority patent/GB0800366D0/en
Application filed by Icera LLC filed Critical Icera LLC
Publication of GB0805813D0 publication Critical patent/GB0805813D0/en
Priority to JP2010541786A priority Critical patent/JP5718645B2/en
Priority to TW098100487A priority patent/TWI452864B/en
Priority to US12/812,362 priority patent/US8787842B2/en
Priority to EP12184325.4A priority patent/EP2547056B1/en
Priority to PCT/EP2009/050184 priority patent/WO2009087198A2/en
Priority to EP12184323.9A priority patent/EP2547055B1/en
Priority to CN200980108348.XA priority patent/CN101971585B/en
Priority to KR1020107017698A priority patent/KR20100112157A/en
Priority to EP09700917.9A priority patent/EP2232803B8/en
Priority to BRPI0907161-0A priority patent/BRPI0907161A2/en
Publication of GB2456217A publication Critical patent/GB2456217A/en
Publication of GB2456217B publication Critical patent/GB2456217B/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/0413—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
    • H04B7/0613—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
    • H04B7/0621—Feedback content
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/04—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
    • H04B7/0641—Differential feedback
    • 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
    • H04B7/0658—Feedback reduction
    • H04B7/066—Combined feedback for a number of channels, e.g. over several subcarriers like in orthogonal frequency division multiplexing [OFDM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Radio Transmission System (AREA)
GB0805813.3A 2008-01-09 2008-03-31 System and method of wireless communication Active GB2456217B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI0907161-0A BRPI0907161A2 (en) 2008-01-09 2009-01-08 Methods for transmitting from a transmitter to a receiver over a wireless multiple-input multiple-channel channel and for transmitting a sequence of transmissions, computer program product, receiver, transmitter, and wireless cellular communication system
KR1020107017698A KR20100112157A (en) 2008-01-09 2009-01-08 System and method of wireless communication
JP2010541786A JP5718645B2 (en) 2008-01-09 2009-01-08 Wireless communication system and method
US12/812,362 US8787842B2 (en) 2008-01-09 2009-01-08 Method using differentially encoded feedback information in precoded MIMO-OFDM systems
EP12184325.4A EP2547056B1 (en) 2008-01-09 2009-01-08 Precoding method
PCT/EP2009/050184 WO2009087198A2 (en) 2008-01-09 2009-01-08 System and method of wireless communication
EP12184323.9A EP2547055B1 (en) 2008-01-09 2009-01-08 Precoding method
CN200980108348.XA CN101971585B (en) 2008-01-09 2009-01-08 Method using differentially encoded feedback information in precoded mimo-ofdm systems
TW098100487A TWI452864B (en) 2008-01-09 2009-01-08 System and method of wireless communication
EP09700917.9A EP2232803B8 (en) 2008-01-09 2009-01-08 Method using differentially encoded feedback information in precoded mimo-ofdm systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0800366.7A GB0800366D0 (en) 2008-01-09 2008-01-09 System and method of wireless communication
GBGB0802029.9A GB0802029D0 (en) 2008-01-09 2008-02-01 System and method of wireless communication

Publications (3)

Publication Number Publication Date
GB0805813D0 GB0805813D0 (en) 2008-04-30
GB2456217A GB2456217A (en) 2009-07-15
GB2456217B true GB2456217B (en) 2013-01-02

Family

ID=39387043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0805813.3A Active GB2456217B (en) 2008-01-09 2008-03-31 System and method of wireless communication

Country Status (1)

Country Link
GB (1) GB2456217B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102217206B (en) 2009-01-05 2014-10-08 马维尔国际贸易有限公司 Precoding codebooks for mimo communication systems
CN102783120B (en) * 2009-12-17 2015-07-01 马维尔国际贸易有限公司 MIMO feedback schemes for cross-polarized antennas
US9148205B2 (en) * 2010-01-25 2015-09-29 Qualcomm Incorporated Feedback for supporting SU-MIMO and MU-MIMO operation in wireless communication
JP5258002B2 (en) * 2010-02-10 2013-08-07 マーベル ワールド トレード リミテッド Device, mobile communication terminal, chipset, and method in MIMO communication system
JP2012100254A (en) 2010-10-06 2012-05-24 Marvell World Trade Ltd Codebook subsampling for pucch feedback
US9020058B2 (en) 2011-11-07 2015-04-28 Marvell World Trade Ltd. Precoding feedback for cross-polarized antennas based on signal-component magnitude difference
WO2013068916A1 (en) 2011-11-07 2013-05-16 Marvell World Trade Ltd. Codebook sub-sampling for frequency-selective precoding feedback
US8983002B2 (en) 2012-10-02 2015-03-17 Broadcom Corporation Systems and methods for establishing transmission format parameters between communication devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007106980A1 (en) * 2006-03-17 2007-09-27 Nortel Networks Limited Closed-loop mimo systems and methods
WO2007121568A1 (en) * 2006-04-21 2007-11-01 Nortel Networks Limited Method and system for closed loop multiple input/output antenna environments in wireless communication
WO2008021396A2 (en) * 2006-08-17 2008-02-21 Interdigital Technology Corporation Method and apparatus for providing efficient precoding feedback in a mimo wireless communication system
EP1919098A1 (en) * 2006-10-30 2008-05-07 NTT DoCoMo Inc. Receiver apparatus, transmitter apparatus and methods for providing precoding information
WO2008154201A2 (en) * 2007-06-05 2008-12-18 Interdigital Technology Corporation Method and apparatus for supporting uplink transmission of channel quality and coding information in a wireless communication system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007106980A1 (en) * 2006-03-17 2007-09-27 Nortel Networks Limited Closed-loop mimo systems and methods
WO2007121568A1 (en) * 2006-04-21 2007-11-01 Nortel Networks Limited Method and system for closed loop multiple input/output antenna environments in wireless communication
WO2008021396A2 (en) * 2006-08-17 2008-02-21 Interdigital Technology Corporation Method and apparatus for providing efficient precoding feedback in a mimo wireless communication system
EP1919098A1 (en) * 2006-10-30 2008-05-07 NTT DoCoMo Inc. Receiver apparatus, transmitter apparatus and methods for providing precoding information
WO2008154201A2 (en) * 2007-06-05 2008-12-18 Interdigital Technology Corporation Method and apparatus for supporting uplink transmission of channel quality and coding information in a wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Jung-Lin Pan; Olesen, R.; Grieco, D.; Chia-Pang Yen, "Efficient Feedback Design for MIMO SC-FDMA Systems," Vehicular Technology Conference, 2007. VTC2007-Spring. IEEE 65th , vol., no., pp.2399-2403, 22-25 April 2007 *
Nortel, "Further discussion on the differential feedback of PMI for LTE Downlink Closed-Loop MIMO", 3GPP TSG-RAN Working Group 1 Meeting #50, R1-073292, 20-24 Aug 2007. *

Also Published As

Publication number Publication date
GB0805813D0 (en) 2008-04-30
GB2456217A (en) 2009-07-15

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