BR112016027648A2 - - Google Patents

Info

Publication number
BR112016027648A2
BR112016027648A2 BR112016027648A BR112016027648A BR112016027648A2 BR 112016027648 A2 BR112016027648 A2 BR 112016027648A2 BR 112016027648 A BR112016027648 A BR 112016027648A BR 112016027648 A BR112016027648 A BR 112016027648A BR 112016027648 A2 BR112016027648 A2 BR 112016027648A2
Authority
BR
Brazil
Application number
BR112016027648A
Other versions
BR112016027648B1 (pt
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 filed Critical
Publication of BR112016027648A2 publication Critical patent/BR112016027648A2/pt
Publication of BR112016027648B1 publication Critical patent/BR112016027648B1/pt

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, 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
    • H04B7/0404—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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0834—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection based on external parameters, e.g. subscriber speed or location
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112016027648-5A 2014-05-28 2015-05-01 Método e aparelho para seleção de feixe com base em orientação BR112016027648B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/289,435 2014-05-28
US14/289,435 US9331760B2 (en) 2014-05-28 2014-05-28 Method and apparatus for leveraging spatial/location/user interaction sensors to aid in transmit and receive-side beamforming in a directional wireless network
PCT/US2015/028923 WO2015183472A1 (en) 2014-05-28 2015-05-01 Method and apparatus for orientation based beam selection

Publications (2)

Publication Number Publication Date
BR112016027648A2 true BR112016027648A2 (pt) 2017-08-15
BR112016027648B1 BR112016027648B1 (pt) 2023-05-09

Family

ID=54699523

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016027648-5A BR112016027648B1 (pt) 2014-05-28 2015-05-01 Método e aparelho para seleção de feixe com base em orientação

Country Status (7)

Country Link
US (1) US9331760B2 (pt)
EP (2) EP3150010A1 (pt)
JP (1) JP6297720B2 (pt)
KR (1) KR101728292B1 (pt)
CN (1) CN106464320B (pt)
BR (1) BR112016027648B1 (pt)
WO (1) WO2015183472A1 (pt)

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CN117177257A (zh) * 2016-07-20 2023-12-05 艾普拉控股有限公司 使用波束成形和选择的无线电设备的移动性
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US10425878B2 (en) * 2017-01-09 2019-09-24 Qualcomm Incorporated Techniques to identify sets of multiple beams compatible with configurations for routing signals in a user equipment
CN108337025B (zh) * 2017-01-20 2019-12-27 北京小米移动软件有限公司 发射上行信号的方法及装置
US11032718B2 (en) * 2017-02-06 2021-06-08 Qualcomm Incorporated Optimizing millimeter wave beam searching
WO2018146198A1 (en) * 2017-02-09 2018-08-16 Sony Mobile Communications Inc. Message transmission based on a determined beam configuration
US10291309B2 (en) 2017-03-24 2019-05-14 Qualcomm Incorporated Robust uplink beam management
US10470109B2 (en) 2017-03-24 2019-11-05 Qualcomm Incorporated Methods for adapting beam scanning frequencies in millimeter wave systems
US10341985B2 (en) 2017-05-04 2019-07-02 Qualcomm Incorporated Area calibration and beamforming refinement
US10863399B2 (en) * 2017-05-04 2020-12-08 Qualcomm Incorporated Predictive beamforming and subarray selection
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KR102400089B1 (ko) * 2017-06-09 2022-05-23 삼성전자 주식회사 통신을 제어하는 전자장치 및 동작 방법
US10447374B2 (en) * 2017-06-28 2019-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Beam sweep or scan in a wireless communication system
KR102417833B1 (ko) * 2017-07-28 2022-07-06 삼성전자주식회사 무선 통신 시스템에서 지향성을 제어하기 위한 장치 및 방법
US10925091B2 (en) 2017-08-16 2021-02-16 Qualcomm Incorporated Listen-before-talk (LBT) with new radio-spectrum sharing (NR-SS) discovery signal transmission
US11418974B2 (en) 2017-11-01 2022-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Efficient beam searching
US10790711B2 (en) * 2017-12-21 2020-09-29 Korea Advanced Institute Of Science And Technology Magnetic field generating apparatus having cannon shape and magnetic field generation method thereof
US11159214B2 (en) * 2017-12-22 2021-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communications system, a radio network node, a machine learning UNT and methods therein for transmission of a downlink signal in a wireless communications network supporting beamforming
KR102602370B1 (ko) * 2018-02-06 2023-11-16 삼성전자주식회사 무선 통신 시스템에서 안테나들을 제어하기 위한 장치 및 방법
WO2020043284A1 (en) * 2018-08-29 2020-03-05 Huawei Technologies Co., Ltd. Devices and methods for csi-assisted beamforming using a learning network entity
US20200076488A1 (en) * 2018-08-30 2020-03-05 Skyworks Solutions, Inc. Beamforming communication systems with sensor aided beam management
WO2020079320A1 (en) * 2018-10-16 2020-04-23 Nokia Technologies Oy Delivering and handling media content in a wireless communication network
US10680684B1 (en) 2018-11-21 2020-06-09 Samsung Electronics Co., Ltd System and method for analog beamforming for single-connected antenna array
CN109560851A (zh) * 2018-12-20 2019-04-02 深圳市奋达科技股份有限公司 一种wifi信号的增强方法、装置、网络设备和系统
CN109903304B (zh) * 2019-02-25 2021-03-16 武汉大学 一种基于卷积神经元网络和多边形规则化的建筑物轮廓自动提取算法
US11683106B2 (en) 2019-03-13 2023-06-20 Apple Inc. Dynamic antenna selection and beam steering
EP3939367A4 (en) * 2019-03-13 2022-10-19 Nokia Technologies OY DEVICE, METHOD AND COMPUTER READABLE MEDIUM FOR ADJUSTING BEAMFORMING PROFILES
KR102324410B1 (ko) * 2019-09-27 2021-11-11 주식회사 엘지유플러스 통신 빔 스위핑을 수행하는 통신 단말기 및 그 제어방법
US11985515B2 (en) 2019-11-04 2024-05-14 Qualcomm Incorporated Methods and apparatuses for dynamic antenna array reconfiguration and signaling in millimeter wave bands
US20210234597A1 (en) * 2020-01-27 2021-07-29 Qualcomm Incorporated Asymmetric uplink-downlink beam training in frequency bands
US11856570B2 (en) 2020-01-27 2023-12-26 Qualcomm Incorporated Dynamic mixed mode beam correspondence in upper millimeter wave bands
US11831383B2 (en) 2020-01-27 2023-11-28 Qualcomm Incorporated Beam failure recovery assistance in upper band millimeter wave wireless communications
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CN111668606B (zh) * 2020-06-10 2021-12-24 维沃移动通信有限公司 天线配置信息的处理方法、装置和电子设备
US11664857B2 (en) * 2020-10-28 2023-05-30 Qualcomm Incorporated Techniques for blockage sensor assisted beam management
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CN114786192B (zh) * 2022-05-13 2023-05-12 中国联合网络通信集团有限公司 一种波束选择方法、接入网设备和存储介质

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Also Published As

Publication number Publication date
US20150349863A1 (en) 2015-12-03
US9331760B2 (en) 2016-05-03
EP3687234B1 (en) 2021-07-14
KR20160148032A (ko) 2016-12-23
CN106464320B (zh) 2017-09-26
CN106464320A (zh) 2017-02-22
EP3687234A1 (en) 2020-07-29
WO2015183472A1 (en) 2015-12-03
EP3150010A1 (en) 2017-04-05
KR101728292B1 (ko) 2017-04-18
JP6297720B2 (ja) 2018-03-20
JP2017525181A (ja) 2017-08-31
BR112016027648B1 (pt) 2023-05-09

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 56/00 , H04W 72/04 , H04W 72/12 , H04B 7/04 , H04B 7/08

Ipc: H04B 7/0404 (2017.01), H04B 7/0408 (2017.01), H04B

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/05/2015, OBSERVADAS AS CONDICOES LEGAIS