CN115606106A - Electronic device and method for wireless communication, computer-readable storage medium - Google Patents

Electronic device and method for wireless communication, computer-readable storage medium Download PDF

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Publication number
CN115606106A
CN115606106A CN202180033885.3A CN202180033885A CN115606106A CN 115606106 A CN115606106 A CN 115606106A CN 202180033885 A CN202180033885 A CN 202180033885A CN 115606106 A CN115606106 A CN 115606106A
Authority
CN
China
Prior art keywords
electronic device
wireless communication
user equipment
computer
storage medium
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.)
Pending
Application number
CN202180033885.3A
Other languages
Chinese (zh)
Inventor
刘文东
王昭诚
曹建飞
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.)
Sony Group Corp
Original Assignee
Sony Group Corp
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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN115606106A publication Critical patent/CN115606106A/en
Pending legal-status Critical Current

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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
    • H04B7/06—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
    • H04B7/0617—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 for beam forming
    • 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
    • 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]

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

Abstract

The present disclosure provides an electronic device, method, and computer-readable storage medium for wireless communication, wherein the electronic device for wireless communication includes processing circuitry configured to: transmitting a channel measurement signal to a user equipment through an orthogonal beam set among transmit beam sets for communication with the user equipment; and selecting at least one part of the transmission beams from the transmission beam set according to the channel state feedback signals of at least one part of the orthogonal beams in the orthogonal beam set reported by the user equipment, wherein the channel state feedback signals are related to the channel measurement signals, and the at least one part of the transmission beams are used for communicating with the user equipment.

Description

PCT国内申请，说明书已公开。PCT domestic application, specification has been published.

Claims (33)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN202180033885.3A 2020-05-14 2021-05-07 Electronic device and method for wireless communication, computer-readable storage medium Pending CN115606106A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2020104068189 2020-05-14
CN202010406818.9A CN113676231A (en) 2020-05-14 2020-05-14 Electronic device and method for wireless communication, computer-readable storage medium
PCT/CN2021/092003 WO2021227932A1 (en) 2020-05-14 2021-05-07 Electronic device and method for wireless communication, and computer-readable storage medium

Publications (1)

Publication Number Publication Date
CN115606106A true CN115606106A (en) 2023-01-13

Family

ID=78526431

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010406818.9A Pending CN113676231A (en) 2020-05-14 2020-05-14 Electronic device and method for wireless communication, computer-readable storage medium
CN202180033885.3A Pending CN115606106A (en) 2020-05-14 2021-05-07 Electronic device and method for wireless communication, computer-readable storage medium

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010406818.9A Pending CN113676231A (en) 2020-05-14 2020-05-14 Electronic device and method for wireless communication, computer-readable storage medium

Country Status (2)

Country Link
CN (2) CN113676231A (en)
WO (1) WO2021227932A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003413A1 (en) * 2004-07-02 2006-01-12 Qinetiq Limited Beam steering in a mimo system
CN101674273A (en) * 2008-09-08 2010-03-17 上海交通大学 Multi-user dispatching method, multi-user dispatching device, information feedback device, base station and mobile station
CN102916735A (en) * 2012-10-17 2013-02-06 东南大学 Wireless communication method making use of large-scale antenna array
WO2014158208A1 (en) * 2013-03-29 2014-10-02 Intel Corporation Orthogonal beamforming for multiple user multiple-input and multiple-output (mu-mimo)
CN105471487A (en) * 2014-07-01 2016-04-06 索尼公司 Communication equipment, base station and communication method
WO2018166368A1 (en) * 2017-03-17 2018-09-20 索尼公司 Electronic device and method for wireless communication
WO2018228046A1 (en) * 2017-06-15 2018-12-20 索尼公司 Electronic device and wireless communication method
CN110753400A (en) * 2018-07-24 2020-02-04 索尼公司 User equipment, electronic equipment, wireless communication method and storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108233996B (en) * 2016-12-19 2020-10-27 中国电信股份有限公司 Method for obtaining channel information and corresponding system and terminal
US11166265B2 (en) * 2018-04-06 2021-11-02 Qualcomm Incorporated Downlink control channel beam sweeping

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003413A1 (en) * 2004-07-02 2006-01-12 Qinetiq Limited Beam steering in a mimo system
CN101674273A (en) * 2008-09-08 2010-03-17 上海交通大学 Multi-user dispatching method, multi-user dispatching device, information feedback device, base station and mobile station
CN102916735A (en) * 2012-10-17 2013-02-06 东南大学 Wireless communication method making use of large-scale antenna array
WO2014158208A1 (en) * 2013-03-29 2014-10-02 Intel Corporation Orthogonal beamforming for multiple user multiple-input and multiple-output (mu-mimo)
CN105027461A (en) * 2013-03-29 2015-11-04 英特尔Ip公司 Orthogonal Beamforming for Multi-User Multiple-Input Multiple-Output (MU-MIMO)
CN105471487A (en) * 2014-07-01 2016-04-06 索尼公司 Communication equipment, base station and communication method
WO2018166368A1 (en) * 2017-03-17 2018-09-20 索尼公司 Electronic device and method for wireless communication
WO2018228046A1 (en) * 2017-06-15 2018-12-20 索尼公司 Electronic device and wireless communication method
CN110753400A (en) * 2018-07-24 2020-02-04 索尼公司 User equipment, electronic equipment, wireless communication method and storage medium

Also Published As

Publication number Publication date
WO2021227932A1 (en) 2021-11-18
CN113676231A (en) 2021-11-19

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