JP7159168B2 - ユーザ機器内で信号を経路指定するための構成に対応する複数のビームのセットを識別するための技法 - Google Patents

ユーザ機器内で信号を経路指定するための構成に対応する複数のビームのセットを識別するための技法 Download PDF

Info

Publication number
JP7159168B2
JP7159168B2 JP2019536299A JP2019536299A JP7159168B2 JP 7159168 B2 JP7159168 B2 JP 7159168B2 JP 2019536299 A JP2019536299 A JP 2019536299A JP 2019536299 A JP2019536299 A JP 2019536299A JP 7159168 B2 JP7159168 B2 JP 7159168B2
Authority
JP
Japan
Prior art keywords
transmit beams
sets
beams
multiple transmit
network access
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.)
Active
Application number
JP2019536299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020503802A (ja
JP2020503802A5 (enExample
Inventor
ジュエルゲン・セザンヌ
ヴァサンタン・ラガヴァン
スンダル・スブラマニアン
アシュウィン・サンパス
ジュンイ・リ
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2020503802A publication Critical patent/JP2020503802A/ja
Publication of JP2020503802A5 publication Critical patent/JP2020503802A5/ja
Application granted granted Critical
Publication of JP7159168B2 publication Critical patent/JP7159168B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H04B7/06958—Multistage beam selection, e.g. beam refinement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • 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
    • H04B7/0413—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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit 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
    • H04B7/06—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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • H04B7/0897—Space-time diversity using beamforming per multi-path, e.g. to cope with different directions of arrival [DOA] at different multi-paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
    • H04W40/06—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on characteristics of available antennas
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019536299A 2017-01-09 2017-12-27 ユーザ機器内で信号を経路指定するための構成に対応する複数のビームのセットを識別するための技法 Active JP7159168B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762444325P 2017-01-09 2017-01-09
US62/444,325 2017-01-09
US15/713,494 US10425878B2 (en) 2017-01-09 2017-09-22 Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment
US15/713,494 2017-09-22
PCT/US2017/068509 WO2018128885A1 (en) 2017-01-09 2017-12-27 Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment

Publications (3)

Publication Number Publication Date
JP2020503802A JP2020503802A (ja) 2020-01-30
JP2020503802A5 JP2020503802A5 (enExample) 2021-01-21
JP7159168B2 true JP7159168B2 (ja) 2022-10-24

Family

ID=62782007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019536299A Active JP7159168B2 (ja) 2017-01-09 2017-12-27 ユーザ機器内で信号を経路指定するための構成に対応する複数のビームのセットを識別するための技法

Country Status (8)

Country Link
US (1) US10425878B2 (enExample)
EP (3) EP4277035B1 (enExample)
JP (1) JP7159168B2 (enExample)
KR (1) KR102720763B1 (enExample)
CN (2) CN110168946B (enExample)
AR (1) AR110703A1 (enExample)
TW (1) TWI750281B (enExample)
WO (1) WO2018128885A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10951272B2 (en) * 2017-03-24 2021-03-16 Sony Corporation Systems, methods and devices for beam selection in a wireless communication system
CN111541499B (zh) * 2017-05-05 2022-03-08 华为技术有限公司 测量方法、终端设备和接入网设备
US10681674B2 (en) * 2017-12-18 2020-06-09 Telefonaktiebolaget Lm Ericsson (Publ) Beam training for a radio transceiver device
CN110391506B (zh) * 2018-04-18 2021-06-01 上海华为技术有限公司 一种天线系统、馈电网络重构方法及装置
CN110740452B (zh) * 2018-07-20 2024-10-18 中兴通讯股份有限公司 发现干扰的方法、装置、接收设备、发射设备及存储介质
US11424788B2 (en) * 2018-08-31 2022-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Beam-formed signal transmission from a network node
CN110958038A (zh) * 2018-09-27 2020-04-03 索尼公司 电子设备、通信方法和存储介质
US10715238B2 (en) 2018-09-28 2020-07-14 At&T Intellectual Property I, L.P. Outcome based receiver beam tuning
US11291006B2 (en) 2018-10-11 2022-03-29 Qualcomm Incorporated Techniques for configuring active spatial relations in wireless communications
US11115970B2 (en) 2018-10-11 2021-09-07 Qualcomm Incorporated Techniques for configuring transmission configuration states in wireless communications
US11201662B2 (en) * 2018-11-02 2021-12-14 Apple Inc. Uplink transmit beam sweep
KR20210087089A (ko) * 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
CN111355521B (zh) 2018-12-21 2022-11-25 深圳市中兴微电子技术有限公司 混合波束赋形方法和装置
EP3713014A1 (en) * 2019-03-21 2020-09-23 Nokia Solutions and Networks Oy Configurable antenna arrangements
US11496202B2 (en) * 2019-05-16 2022-11-08 Nxp Usa, Inc. Fast and robust cell search for 5G and millimeter-wave wireless communication systems using joint frequency raster and receive beam search
US11792735B2 (en) * 2019-10-14 2023-10-17 Qualcomm Incorporated Closed loop feedback power control for multicast transmissions
US11139868B2 (en) 2019-11-12 2021-10-05 Nokia Technologies Oy Propagation link selection in telecommunication systems
EP4059154B1 (en) * 2019-11-15 2025-04-02 Telefonaktiebolaget LM Ericsson (publ) Method and network node for uplink beam management
EP4082126A4 (en) 2019-12-27 2023-09-06 INTEL Corporation BEAM MANAGEMENT AND ANTENNA CALIBRATION IN MIMO SYSTEMS
US12531626B2 (en) * 2020-01-27 2026-01-20 Qualcomm Incorporated Asymmetric uplink-downlink beam training in frequency bands
US12676662B2 (en) 2020-01-27 2026-07-07 Qualcomm Incorporated Beam correlation for carrier aggregation
US12407385B2 (en) 2020-01-27 2025-09-02 Qualcomm Incorporated Signaling of beam correlation across millimeter wave frequency bands
US12401403B2 (en) 2020-01-27 2025-08-26 Qualcomm Incorporated Antenna group-specific parameter configuration in millimeter wave communications
EP4097870A1 (en) 2020-01-27 2022-12-07 Qualcomm Incorporated Antenna group selection and indication in frequency bands
US12374787B2 (en) 2020-02-11 2025-07-29 Qualcomm Incorporated Adjusting communications operations for changes to configurations for quasi co-location and number of antenna elements
US11361223B2 (en) 2020-07-24 2022-06-14 Huawei Technologies Co., Ltd. Hybrid message-passing-algorithm-based deep learning neural network for a massive beam-forming system
KR102937306B1 (ko) * 2020-07-30 2026-03-10 삼성전자주식회사 다중 빔 송신을 위한 송신 전력 제어 방법 및 전자 장치
EP4211810A4 (en) * 2020-09-14 2024-10-30 Nokia Technologies Oy SUPPLY OF A FIRST RADIO HARNESS AND A SECOND RADIO HARNESS
US12225390B2 (en) * 2020-11-11 2025-02-11 Qualcomm Incorporated Machine learning model sharing between wireless nodes
US11496194B2 (en) * 2020-12-22 2022-11-08 Qualcomm Incorporated Methods and apparatus for group beam reporting for beam squint
US11622288B2 (en) * 2021-06-03 2023-04-04 Qualcomm Incorporated Indicating blockage events as a cause for changes in rank information or channel quality information
KR20230055039A (ko) * 2021-10-18 2023-04-25 삼성전자주식회사 빔 스위칭 및/또는 빔 포밍을 수행하는 전자 장치 및 그 동작 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130223251A1 (en) 2012-02-24 2013-08-29 Samsung Electronics Co., Ltd Beam management for wireless communication
US20130301454A1 (en) 2012-05-10 2013-11-14 Samsung Electronics Co. Ltd. Communication method and apparatus using analog and digital hybrid beamforming
US20140148107A1 (en) 2012-11-28 2014-05-29 Alexander Maltsev Using Multiple Frequency Bands With Beamforming Assistance in a Wireless Network
JP2016519537A (ja) 2013-05-10 2016-06-30 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける送受信ビームを選択するための装置及び方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030161410A1 (en) * 2002-02-26 2003-08-28 Martin Smith Radio communications device with adaptive combination
WO2005037761A2 (en) * 2003-10-21 2005-04-28 Dow Global Technologies Inc. Multifunctional ethynyl substituted monomers and polyarylene compositions therefrom
US7978134B2 (en) * 2007-08-13 2011-07-12 Samsung Electronics Co., Ltd. System and method for efficient transmit and receive beamforming protocol with heterogeneous antenna configuration
US7916081B2 (en) * 2007-12-19 2011-03-29 Qualcomm Incorporated Beamforming in MIMO systems
US20090121935A1 (en) * 2007-11-12 2009-05-14 Samsung Electronics Co., Ltd. System and method of weighted averaging in the estimation of antenna beamforming coefficients
US7819452B2 (en) * 2008-05-12 2010-10-26 United States Council For Automotive Research Automotive structural joint and method of making same
US8116694B2 (en) * 2008-12-23 2012-02-14 Nokia Corporation System for facilitating beam training
US8509130B2 (en) * 2009-02-24 2013-08-13 Marvell World Trade Ltd. Techniques for flexible and efficient beamforming
JP5278035B2 (ja) * 2009-02-25 2013-09-04 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
KR20130124004A (ko) * 2012-05-04 2013-11-13 삼성전자주식회사 밀리미터 전파 통신 시스템에서 전송기법에 따른 자원할당 방법 및 장치
US9439096B2 (en) * 2012-08-13 2016-09-06 Samsung Electronics Co., Ltd. Method and apparatus to support channel refinement and multi-stream transmission in millimeter wave systems
US9008222B2 (en) * 2012-08-14 2015-04-14 Samsung Electronics Co., Ltd. Multi-user and single user MIMO for communication systems using hybrid beam forming
US9001879B2 (en) * 2012-11-08 2015-04-07 Intel Corporation Apparatus, system and method of beam selection for beamformed diversity wireless communication
US9479233B2 (en) * 2012-11-08 2016-10-25 Intel Corporation Apparatus, system and method of multi-input-multi-output (MIMO) beamformed communication with space block coding
JP6190889B2 (ja) * 2012-11-09 2017-08-30 インターデイジタル パテント ホールディングス インコーポレイテッド ビーム形成方法およびビームを使用するための方法
KR20150011924A (ko) * 2013-07-24 2015-02-03 에스케이하이닉스 주식회사 반도체 장치 및 그 제조 방법
US8975495B2 (en) * 2013-07-25 2015-03-10 Monsanto Technology Llc Wheat cultivar WB9518
WO2015016583A1 (ko) * 2013-07-29 2015-02-05 엘지전자 주식회사 무선 통신 시스템에서 NIB CoMP 방법 및 장치
CN104734759B (zh) * 2013-12-20 2019-12-03 中兴通讯股份有限公司 Mimo波束赋形通信系统中波束识别方法、相关设备及系统
US9680547B2 (en) * 2014-05-15 2017-06-13 Mediatek Inc. Methods for efficient beam training and network control device utilizing the same
US9331760B2 (en) * 2014-05-28 2016-05-03 Qualcomm Incorporated Method and apparatus for leveraging spatial/location/user interaction sensors to aid in transmit and receive-side beamforming in a directional wireless network
US9363683B2 (en) * 2014-07-15 2016-06-07 Qualcomm Incorporated Asymmetric capability-driven methods for beam tracking in mm-wave access systems
US9872296B2 (en) * 2015-01-06 2018-01-16 Qualcomm Incorporated Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130223251A1 (en) 2012-02-24 2013-08-29 Samsung Electronics Co., Ltd Beam management for wireless communication
US20130301454A1 (en) 2012-05-10 2013-11-14 Samsung Electronics Co. Ltd. Communication method and apparatus using analog and digital hybrid beamforming
US20140148107A1 (en) 2012-11-28 2014-05-29 Alexander Maltsev Using Multiple Frequency Bands With Beamforming Assistance in a Wireless Network
JP2016519537A (ja) 2013-05-10 2016-06-30 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける送受信ビームを選択するための装置及び方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access(E-UTRA);User Equipment (UE) radio transmission and reception (Release 14)，3GPP TS 36.101 v14.1.0 (2016-09)，2016年10月12日，pp.34-36，[検索日:2021.11.05],インターネット＜URL:https://www.3gpp.org/ftp/Specs/archive/36_series/36.101/36101-e10.zip＞

Also Published As

Publication number Publication date
WO2018128885A1 (en) 2018-07-12
KR20190104526A (ko) 2019-09-10
CA3046384A1 (en) 2018-07-12
EP4277035B1 (en) 2025-04-16
EP3566324A1 (en) 2019-11-13
CN110168946A (zh) 2019-08-23
AR110703A1 (es) 2019-04-24
EP3566324C0 (en) 2023-10-18
EP4277035C0 (en) 2025-04-16
JP2020503802A (ja) 2020-01-30
EP3566324B1 (en) 2023-10-18
US10425878B2 (en) 2019-09-24
TWI750281B (zh) 2021-12-21
KR102720763B1 (ko) 2024-10-23
US20180199258A1 (en) 2018-07-12
CN113810084A (zh) 2021-12-17
CN110168946B (zh) 2021-09-28
EP3886331A1 (en) 2021-09-29
CN113810084B (zh) 2023-12-12
EP4277035A3 (en) 2024-01-17
EP4277035A2 (en) 2023-11-15
BR112019013726A2 (pt) 2020-03-03
TW201826736A (zh) 2018-07-16

Similar Documents

Publication Publication Date Title
US10425878B2 (en) Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment
US11184816B2 (en) 3GPP mmW access link system architecture
JP7038060B2 (ja) ビームフォーミングが用いられるシステムのためのダウンリンク制御チャネル設計およびシグナリング
US20200314934A1 (en) Dynamic switching between different multiple input multiple output operation modes
CN110521262B (zh) 用于无线通信中的参考信号资源定位的方法和装置
EP3918826B1 (en) Beam reporting in a beam failure recovery request or a beam failure recovery procedure
CN113873528B (zh) 一种覆盖增强方法和装置
US20210226751A1 (en) Serving cell with distinct pci index per rrh for dl tci state, spatial relation, and ul tci state
WO2023095112A1 (en) Repeater configuration for channel state information reference signal
JP2020530687A (ja) ビーム選択を示すためのスケーラブルプロセス
CN113940012B (zh) 用于多流环境的波束选择过程
EP4193621B1 (en) Coordination of multiple connections with a user equipment using multiple subscriptions
US11317410B2 (en) Beam management on a deactivated cell
US20230232304A1 (en) Mobility between new radio standalone and non-standalone modes
CA3046384C (en) Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment
BR112019013726B1 (pt) Método para comunicação sem fio em um equipamento de usuário (ue), método para comunicação sem fio em um dispositivo de acesso à rede, aparelhos para comunicação sem fio, e, memória legível por computador
HK40013665A (en) Uplink resources for beam recovery

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201204

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201204

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211022

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211115

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220516

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220912

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221012

R150 Certificate of patent or registration of utility model

Ref document number: 7159168

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250