EP3785377A4 - BEAM CODES BOOK GENERATION PROCESSES FOR 5G TERMINALS - Google Patents

BEAM CODES BOOK GENERATION PROCESSES FOR 5G TERMINALS Download PDF

Info

Publication number: EP3785377A4
Authority: EP; European Patent Office
Prior art keywords: terminals; generation processes; book generation; beam codes; codes book
Prior art date: 2018-05-25
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

EP19807907.1A

Other languages

German (de)

French (fr)

Other versions

EP3785377A1 (en

Inventor

Jianhua MO

Pengda Huang

Jianzhong Zhang

Sanghyun CHANG

Boon Loong Ng

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.)

Samsung Electronics Co Ltd

Original Assignee

Samsung Electronics Co Ltd

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.)

2018-05-25

Filing date

2019-05-27

Publication date

2021-06-23

2018-12-18 Priority claimed from US16/224,531 external-priority patent/US10735066B2/en

2019-05-27 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2021-03-03 Publication of EP3785377A1 publication Critical patent/EP3785377A1/en

2021-06-23 Publication of EP3785377A4 publication Critical patent/EP3785377A4/en

Status Pending legal-status Critical Current

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
- H04B7/0465—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking power constraints at power amplifier or emission constraints, e.g. constant modulus, 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
- 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
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
- H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
- H04B7/06956—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using a selection of antenna panels
- 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
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity

Landscapes

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

EP19807907.1A 2018-05-25 2019-05-27 BEAM CODES BOOK GENERATION PROCESSES FOR 5G TERMINALS Pending EP3785377A4 (en)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US201862676718P	2018-05-25	2018-05-25
US201862716597P	2018-08-09	2018-08-09
US201862740564P	2018-10-03	2018-10-03
US201862742035P	2018-10-05	2018-10-05
US16/224,531 US10735066B2 (en)	2017-12-22	2018-12-18	Methods of beam codebook generation for the 5G terminals
PCT/KR2019/006321 WO2019226028A1 (en)	2018-05-25	2019-05-27	Methods of beam codebook generation for 5g terminals

Publications (2)

Publication Number	Publication Date
EP3785377A1 EP3785377A1 (en)	2021-03-03
EP3785377A4 true EP3785377A4 (en)	2021-06-23

Family

ID=68617340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19807907.1A Pending EP3785377A4 (en)	2018-05-25	2019-05-27	BEAM CODES BOOK GENERATION PROCESSES FOR 5G TERMINALS

Country Status (3)

Country	Link
EP (1)	EP3785377A4 (en)
CN (1)	CN112075033B (en)
WO (1)	WO2019226028A1 (en)

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CN117256107A (en) *	2021-05-06	2023-12-19	高通股份有限公司	Divergence statistical approach for narrow beam based channel access
CN113382418B (en) *	2021-06-09	2023-03-14	上海移远通信技术股份有限公司	Beam codebook generating method and device, mobile terminal and storage medium
CN115549849A (en) *	2021-06-29	2022-12-30	华为技术有限公司	Data processing method and device
US12237891B2 (en) *	2021-09-09	2025-02-25	Apple Inc.	User equipment codebook memory
US11973558B2 (en) *	2021-09-27	2024-04-30	Qualcomm Incorporated	Narrow beam-based channel access
US12068832B2 (en) *	2021-11-30	2024-08-20	Qualcomm Incorporated	Beam selection and codebook learning based on XR perception
CN115499045B (en) *	2022-08-22	2024-04-30	中国电信股份有限公司	A beam search system, method, device, electronic device and storage medium
WO2024212158A1 (en) *	2023-04-13	2024-10-17	Qualcomm Incorporated	Multi-beamwidth level codewords for reconfigurable intelligent surface (ris)
CN116888900A (en) *	2023-05-15	2023-10-13	北京小米移动软件有限公司	A method and device for determining a codeword set
WO2025241052A1 (en) *	2024-05-20	2025-11-27	Qualcomm Incorporated	Codebook-based sensing beam determination and reporting in bistatic sensing with a two-dimensional sparse transmit antenna array

Citations (3)

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Publication number	Priority date	Publication date	Assignee	Title
US20110164696A1 (en) *	2010-01-04	2011-07-07	Choi Junil	Multiple-input multiple-output (mimo) communication system using a codebook and method of designing the codebook
WO2017003252A1 (en) *	2015-07-01	2017-01-05	엘지전자 주식회사	Codebook configuration method in multi-antenna wireless communication system and device for same
EP3293890A1 (en) *	2016-09-12	2018-03-14	Intel IP Corporation	Mobile communication device and method for selecting a beam direction for an antenna

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CN101622797A (en) *	2007-04-26	2010-01-06	三星电子株式会社	Transmission diversity in a wireless communication system
US8391797B2 (en) *	2008-04-29	2013-03-05	Apple Inc.	Performance for a multiple antenna beamforming cellular network
US8644409B2 (en) *	2009-02-11	2014-02-04	Qualcomm Incorporated	Method and apparatus for modulation and layer mapping in a wireless communication system
CN102714647B (en) *	2010-04-06	2015-03-11	诺基亚公司	Codebook design and structure for multi-granular feedback
CN102761354B (en) *	2011-04-28	2015-02-18	上海贝尔股份有限公司	Method and device for generating codebook and related data in network equipment
KR20130020102A (en) *	2011-08-19	2013-02-27	삼성전자주식회사	A relay and a terminal in a multi-pair two-way relay network and a communicaton method thereof
US20140198868A1 (en) *	2013-01-17	2014-07-17	Nokia Solutions And Networks Oy	DL MIMO Precoding Enhancement
WO2014193475A1 (en) *	2013-05-31	2014-12-04	Intel IP Corporation	Hybrid digital and analog beamforming for large antenna arrays
KR102258289B1 (en) *	2014-05-22	2021-05-31	삼성전자 주식회사	Method and apparatus for transmitting and generating channel feedback in 2 dimensional antena mobile communication system
US20190089441A1 (en) *	2014-10-01	2019-03-21	Nec Corporation	Method and system for mimo communication
US10236951B2 (en) *	2015-04-10	2019-03-19	Lg Electronics Inc.	Method for reporting channel state information in wireless communication system and device therefor
WO2017196098A1 (en) *	2016-05-11	2017-11-16	엘지전자(주)	Method for transmitting and receiving channel state information in multi-antenna wireless communication system, and apparatus therefor
EP3455950B1 (en) *	2016-05-13	2023-08-23	Apple Inc.	Evolved node-b (enb), user equipment (ue) and methods for adaptive beamforming and channel state information (csi) reporting
CN107864000B (en) *	2017-11-22	2020-12-25	重庆邮电大学	3D MIMO codebook generation method based on user distribution density matching

2019
- 2019-05-27 EP EP19807907.1A patent/EP3785377A4/en active Pending
- 2019-05-27 WO PCT/KR2019/006321 patent/WO2019226028A1/en not_active Ceased
- 2019-05-27 CN CN201980029827.6A patent/CN112075033B/en active Active

Patent Citations (4)

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Publication number	Priority date	Publication date	Assignee	Title
US20110164696A1 (en) *	2010-01-04	2011-07-07	Choi Junil	Multiple-input multiple-output (mimo) communication system using a codebook and method of designing the codebook
WO2017003252A1 (en) *	2015-07-01	2017-01-05	엘지전자 주식회사	Codebook configuration method in multi-antenna wireless communication system and device for same
US20180198501A1 (en) *	2015-07-01	2018-07-12	Lg Electronics Inc.	Codebook configuration method in multi-antenna wireless communication system and device for same
EP3293890A1 (en) *	2016-09-12	2018-03-14	Intel IP Corporation	Mobile communication device and method for selecting a beam direction for an antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019226028A1 *

Also Published As

Publication number	Publication date
CN112075033A (en)	2020-12-11
EP3785377A1 (en)	2021-03-03
WO2019226028A1 (en)	2019-11-28
CN112075033B (en)	2024-02-09

Legal Events

Date	Code	Title	Description
2019-11-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-01-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2021-01-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-03-03	17P	Request for examination filed	Effective date: 20201123
2021-03-03	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2021-03-03	AX	Request for extension of the european patent	Extension state: BA ME
2021-06-23	A4	Supplementary search report drawn up and despatched	Effective date: 20210527
2021-06-23	RIC1	Information provided on ipc code assigned before grant	Ipc: H04B 7/0456 20170101AFI20210520BHEP Ipc: H04B 7/06 20060101ALI20210520BHEP Ipc: H04B 7/0404 20170101ALI20210520BHEP
2021-09-01	DAV	Request for validation of the european patent (deleted)
2021-09-01	DAX	Request for extension of the european patent (deleted)
2023-03-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-05-03	17Q	First examination report despatched	Effective date: 20230403

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