MY203115A - Method for channel state information reporting in massive antenna system - Google Patents

Method for channel state information reporting in massive antenna system

Info

Publication number
MY203115A
MY203115A MYPI2019000648A MYPI2019000648A MY203115A MY 203115 A MY203115 A MY 203115A MY PI2019000648 A MYPI2019000648 A MY PI2019000648A MY PI2019000648 A MYPI2019000648 A MY PI2019000648A MY 203115 A MY203115 A MY 203115A
Authority
MY
Malaysia
Prior art keywords
panel
precoder
specific
state information
channel state
Prior art date
Application number
MYPI2019000648A
Other languages
English (en)
Inventor
Moon-Il Lee
Oghenekome Oteri
Afshin Haghighat
Erdem Bala
Liangping Ma
Kyle Jung-Lin Pan
Robert L Olesen
Loic Canonne-Velasquez
Original Assignee
Interdigital Patent Holdings Inc
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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of MY203115A publication Critical patent/MY203115A/en

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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user 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
    • H04B7/0619—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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
MYPI2019000648A 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system MY203115A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662373206P 2016-08-10 2016-08-10
US201762454555P 2017-02-03 2017-02-03
PCT/US2017/046350 WO2018031807A1 (en) 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system

Publications (1)

Publication Number Publication Date
MY203115A true MY203115A (en) 2024-06-10

Family

ID=59677399

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019000648A MY203115A (en) 2016-08-10 2017-08-10 Method for channel state information reporting in massive antenna system

Country Status (8)

Country Link
US (1) US11528069B2 (https=)
EP (2) EP3497801A1 (https=)
JP (2) JP7068273B2 (https=)
KR (1) KR102456268B1 (https=)
CN (2) CN109644029A (https=)
IL (1) IL264602B (https=)
MY (1) MY203115A (https=)
WO (1) WO2018031807A1 (https=)

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Also Published As

Publication number Publication date
KR20190049689A (ko) 2019-05-09
EP4024722A1 (en) 2022-07-06
IL264602A (en) 2019-05-30
JP7068273B2 (ja) 2022-05-16
JP2019525617A (ja) 2019-09-05
US20210344397A1 (en) 2021-11-04
JP7522150B2 (ja) 2024-07-24
KR102456268B1 (ko) 2022-10-18
EP3497801A1 (en) 2019-06-19
US11528069B2 (en) 2022-12-13
CN115189733A (zh) 2022-10-14
CN109644029A (zh) 2019-04-16
JP2022093562A (ja) 2022-06-23
IL264602B (en) 2022-08-01
WO2018031807A1 (en) 2018-02-15

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