BR112016027648B1 - Método e aparelho para seleção de feixe com base em orientação - Google Patents

Método e aparelho para seleção de feixe com base em orientação Download PDF

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Publication number
BR112016027648B1
BR112016027648B1 BR112016027648-5A BR112016027648A BR112016027648B1 BR 112016027648 B1 BR112016027648 B1 BR 112016027648B1 BR 112016027648 A BR112016027648 A BR 112016027648A BR 112016027648 B1 BR112016027648 B1 BR 112016027648B1
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BR
Brazil
Prior art keywords
antenna
communication
change
mapping
physical orientation
Prior art date
Application number
BR112016027648-5A
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English (en)
Portuguese (pt)
Other versions
BR112016027648A2 (enExample
Inventor
Omar EL AYACH
Sundar Subramanian
John Edward Smee
Ashwin Sampath
Junyi Li
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112016027648A2 publication Critical patent/BR112016027648A2/pt
Publication of BR112016027648B1 publication Critical patent/BR112016027648B1/pt

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    • 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
    • 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
    • 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

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  • 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 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
US14/289,435 2014-05-28
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 BR112016027648A2 (enExample) 2017-08-15
BR112016027648B1 true BR112016027648B1 (pt) 2023-05-09

Family

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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 (enExample)
EP (2) EP3150010A1 (enExample)
JP (1) JP6297720B2 (enExample)
KR (1) KR101728292B1 (enExample)
CN (1) CN106464320B (enExample)
BR (1) BR112016027648B1 (enExample)
WO (1) WO2015183472A1 (enExample)

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KR102602370B1 (ko) * 2018-02-06 2023-11-16 삼성전자주식회사 무선 통신 시스템에서 안테나들을 제어하기 위한 장치 및 방법
KR102480351B1 (ko) * 2018-02-08 2022-12-22 삼성전자 주식회사 실시간으로 안테나를 전환하기 위한 단말 방법 및 장치
CN112640325B (zh) * 2018-08-29 2022-09-02 华为技术有限公司 使用学习网络实体进行csi辅助波束赋形的设备和方法
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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
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Also Published As

Publication number Publication date
JP2017525181A (ja) 2017-08-31
WO2015183472A1 (en) 2015-12-03
CN106464320A (zh) 2017-02-22
BR112016027648A2 (enExample) 2017-08-15
KR101728292B1 (ko) 2017-04-18
EP3687234B1 (en) 2021-07-14
CN106464320B (zh) 2017-09-26
US20150349863A1 (en) 2015-12-03
US9331760B2 (en) 2016-05-03
JP6297720B2 (ja) 2018-03-20
EP3150010A1 (en) 2017-04-05
KR20160148032A (ko) 2016-12-23
EP3687234A1 (en) 2020-07-29

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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