CN114142901B - 终端设备、终端设备的方法和基站的方法 - Google Patents

终端设备、终端设备的方法和基站的方法

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Publication number
CN114142901B
CN114142901B CN202111332146.2A CN202111332146A CN114142901B CN 114142901 B CN114142901 B CN 114142901B CN 202111332146 A CN202111332146 A CN 202111332146A CN 114142901 B CN114142901 B CN 114142901B
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China
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base station
information
terminal device
processing unit
related information
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CN202111332146.2A
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English (en)
Chinese (zh)
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CN114142901A (zh
Inventor
桶谷贤吾
二木尚
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NEC Corp
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NEC Corp
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0044—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of quality context information
    • 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
    • H04B7/0613—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
    • H04B7/0686—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202111332146.2A 2016-08-03 2017-07-05 终端设备、终端设备的方法和基站的方法 Active CN114142901B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-152618 2016-08-03
JP2016152618 2016-08-03
CN201780047632.5A CN109565731B (zh) 2016-08-03 2017-07-05 与波束成形有关的设备、方法、系统、程序和记录介质
PCT/JP2017/024584 WO2018025556A1 (ja) 2016-08-03 2017-07-05 ビームフォーミングに関連する装置、方法、システム、プログラム及び記録媒体

Related Parent Applications (1)

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CN201780047632.5A Division CN109565731B (zh) 2016-08-03 2017-07-05 与波束成形有关的设备、方法、系统、程序和记录介质

Publications (2)

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CN114142901A CN114142901A (zh) 2022-03-04
CN114142901B true CN114142901B (zh) 2025-10-28

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CN201780047632.5A Active CN109565731B (zh) 2016-08-03 2017-07-05 与波束成形有关的设备、方法、系统、程序和记录介质

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Country Link
US (4) US10849027B2 (enExample)
EP (2) EP4325735A3 (enExample)
JP (4) JP6658891B2 (enExample)
CN (2) CN114142901B (enExample)
WO (1) WO2018025556A1 (enExample)

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US10499376B2 (en) * 2017-06-16 2019-12-03 Kt Corporation Methods for managing resource based on open interface and apparatuses thereof
US11277756B2 (en) * 2018-06-01 2022-03-15 Qualcomm Incorporated Transmission of aggregated slots via multiple beamformed channels
US10602418B2 (en) * 2018-06-11 2020-03-24 Google Llc Handover of a wireless connection based on uplink and downlink signal qualities
WO2020181087A1 (en) * 2019-03-07 2020-09-10 Commscope Technologies Llc Baseband controller for centralized radio access network (c-ran) implemented using hybrid virtualization architecture
WO2021022538A1 (en) * 2019-08-08 2021-02-11 Zte Corporation System and method for providing configuration information
US11362719B2 (en) * 2020-04-01 2022-06-14 Corning Research & Development Corporation Multi-level beam scheduling in a wireless communications circuit, particularly for a wireless communications system (WCS)
US11728875B2 (en) 2020-11-25 2023-08-15 Corning Research & Development Corporation Selective radio frequency (RF) reference beam radiation in a wireless communications system (WCS) based on user equipment (UE) locations
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Also Published As

Publication number Publication date
US11516711B2 (en) 2022-11-29
JP2020074639A (ja) 2020-05-14
EP3496459A4 (en) 2019-06-19
JP7480806B2 (ja) 2024-05-10
US20240373298A1 (en) 2024-11-07
US10849027B2 (en) 2020-11-24
JP2022125271A (ja) 2022-08-26
CN109565731A (zh) 2019-04-02
JPWO2018025556A1 (ja) 2019-05-30
US20230040491A1 (en) 2023-02-09
JP6870758B2 (ja) 2021-05-12
US20210045022A1 (en) 2021-02-11
JP6658891B2 (ja) 2020-03-04
EP4325735A2 (en) 2024-02-21
US20190166527A1 (en) 2019-05-30
CN109565731B (zh) 2021-11-23
JP7103466B2 (ja) 2022-07-20
CN114142901A (zh) 2022-03-04
JP2021106421A (ja) 2021-07-26
WO2018025556A1 (ja) 2018-02-08
EP4325735A3 (en) 2024-05-01
EP3496459A1 (en) 2019-06-12

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