EP3387756A4 - System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system - Google Patents

System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system Download PDF

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Publication number
EP3387756A4
EP3387756A4 EP17738689.3A EP17738689A EP3387756A4 EP 3387756 A4 EP3387756 A4 EP 3387756A4 EP 17738689 A EP17738689 A EP 17738689A EP 3387756 A4 EP3387756 A4 EP 3387756A4
Authority
EP
European Patent Office
Prior art keywords
tracking
feedback operation
forming based
based system
forming
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
EP17738689.3A
Other languages
German (de)
French (fr)
Other versions
EP3387756A1 (en
Inventor
Byounghoon JUNG
Jungmin Moon
Seunghoon Park
Anil Agiwal
Sunheui RYOO
Jungsoo Jung
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.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2017/000495 external-priority patent/WO2017123060A1/en
Publication of EP3387756A1 publication Critical patent/EP3387756A1/en
Publication of EP3387756A4 publication Critical patent/EP3387756A4/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
    • H04B7/0619—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
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode 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
    • H04B7/0413—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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP17738689.3A 2016-01-14 2017-01-13 System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system Pending EP3387756A4 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662278613P 2016-01-14 2016-01-14
US201662291913P 2016-02-05 2016-02-05
US201662321353P 2016-04-12 2016-04-12
US201662343053P 2016-05-30 2016-05-30
US201662350453P 2016-06-15 2016-06-15
KR1020160145759A KR20170085428A (en) 2016-01-14 2016-11-03 System, Method, and Apparatus of Beam Tracking and Beam Feedback Operation in a Beam-forming based System
PCT/KR2017/000495 WO2017123060A1 (en) 2016-01-14 2017-01-13 System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system

Publications (2)

Publication Number Publication Date
EP3387756A1 EP3387756A1 (en) 2018-10-17
EP3387756A4 true EP3387756A4 (en) 2019-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP17738689.3A Pending EP3387756A4 (en) 2016-01-14 2017-01-13 System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system

Country Status (3)

Country Link
EP (1) EP3387756A4 (en)
KR (1) KR20170085428A (en)
CN (1) CN108476045A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10820355B2 (en) 2017-03-24 2020-10-27 Electronics And Telecommunications Research Institute Method and apparatus for random access in mobile communication system
US10736166B2 (en) * 2017-08-04 2020-08-04 Qualcomm Incorporated Assisted node-to-node communication link operations in a wireless network
KR102522768B1 (en) * 2017-08-11 2023-04-18 한국전자통신연구원 Method for data communication using multiple beamforming in mobile communication system and apparatus for the same
US10687366B2 (en) 2017-09-29 2020-06-16 Electronics And Telcommunications Research Institute SSB to RACH resource associations and related RACH configuration contents in multi-beam system
KR102439787B1 (en) * 2018-01-18 2022-09-02 삼성전자주식회사 Electronic device for sweeping phase of antenna
EP3745763A4 (en) * 2018-01-24 2021-11-10 Ntt Docomo, Inc. User terminal and wireless communication method
BR112020016674A2 (en) * 2018-02-15 2020-12-15 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND ARRANGEMENT FOR A WIRELESS COMMUNICATION DEVICE, COMPUTER PROGRAM PRODUCT, AND WIRELESS COMMUNICATION DEVICE
US11271635B2 (en) 2018-04-06 2022-03-08 Nokia Technologies Oy Beam indication for multi-panel UE
CN110504998A (en) * 2018-05-17 2019-11-26 索尼公司 Electronic equipment and method, computer readable storage medium for wireless communication
US11758412B2 (en) 2018-07-27 2023-09-12 Ntt Docomo, Inc. User terminal and radio communication method
CN110972143B (en) 2018-09-28 2022-05-17 华为技术有限公司 Method and device for transmitting information
EP3907901B1 (en) 2019-02-01 2024-03-27 LG Electronics Inc. Method by which terminal reports state information in wireless communication system, and terminal and base station for supporting same
CN111698715A (en) * 2019-03-13 2020-09-22 华为技术有限公司 Reference signal measuring method and communication device
KR102283629B1 (en) * 2019-04-25 2021-07-29 에스케이텔레콤 주식회사 Cell connection control device and control method thereof
CN113544978B (en) * 2020-02-17 2024-04-09 北京小米移动软件有限公司 Beam determining method, device and communication equipment
CN113748617B (en) * 2020-03-27 2024-01-30 北京小米移动软件有限公司 Beam determining method, device and communication equipment
WO2024007124A1 (en) * 2022-07-04 2024-01-11 Zte Corporation Random access response transmission and reception techniques

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015147717A1 (en) * 2014-03-25 2015-10-01 Telefonaktiebolaget L M Ericsson (Publ) System and method for beam-based physical random-access
US20160007261A1 (en) * 2014-07-01 2016-01-07 Electronics And Telecommunications Research Institute Method and apparatus for handover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008051037A1 (en) * 2006-10-25 2008-05-02 Samsung Electronics Co., Ltd. Method and apparatus for allocating radio resource using random access procedure in a mobile communication system
CN103384386B (en) * 2012-05-04 2017-01-25 华为技术有限公司 uplink communication method and terminal
JP6121931B2 (en) * 2014-03-20 2017-04-26 株式会社Ｎｔｔドコモ Mobile communication system, base station, and user equipment
MY175259A (en) * 2014-03-25 2020-06-17 Ericsson Telefon Ab L M Transmission and reception of a random access preamble signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015147717A1 (en) * 2014-03-25 2015-10-01 Telefonaktiebolaget L M Ericsson (Publ) System and method for beam-based physical random-access
US20160007261A1 (en) * 2014-07-01 2016-01-07 Electronics And Telecommunications Research Institute Method and apparatus for handover

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017123060A1 *

Also Published As

Publication number Publication date
KR20170085428A (en) 2017-07-24
CN108476045A (en) 2018-08-31
EP3387756A1 (en) 2018-10-17

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