BR112017019746A2 - aparelho - Google Patents

aparelho

Info

Publication number
BR112017019746A2
BR112017019746A2 BR112017019746A BR112017019746A BR112017019746A2 BR 112017019746 A2 BR112017019746 A2 BR 112017019746A2 BR 112017019746 A BR112017019746 A BR 112017019746A BR 112017019746 A BR112017019746 A BR 112017019746A BR 112017019746 A2 BR112017019746 A2 BR 112017019746A2
Authority
BR
Brazil
Prior art keywords
antenna
related information
directional beams
appliance
overprocessing
Prior art date
Application number
BR112017019746A
Other languages
English (en)
Inventor
Takano Hiroaki
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BR112017019746A2 publication Critical patent/BR112017019746A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • H04B7/0452—Multi-user 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
    • H04B7/06—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
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)

Abstract

[problema] suprimir o sobreprocessamento relacionado à transmissão de sinais de referência quando formação de feixe for realizada. [solução] um dispositivo que é provido com: uma unidade de aquisição que adquire informação relacionada à antena que se refere a portas de antena que são alocadas em feixes direcionais para transmissões que são realizadas por meio dos feixes direcionais; e uma unidade de notificação que notifica um dispositivo de terminal da informação relacionada à antena.
BR112017019746A 2015-03-24 2016-02-15 aparelho BR112017019746A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015061307 2015-03-24
PCT/JP2016/054303 WO2016152315A1 (ja) 2015-03-24 2016-02-15 装置

Publications (1)

Publication Number Publication Date
BR112017019746A2 true BR112017019746A2 (pt) 2018-05-29

Family

ID=56977143

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019746A BR112017019746A2 (pt) 2015-03-24 2016-02-15 aparelho

Country Status (7)

Country Link
US (3) US10305612B2 (pt)
EP (2) EP4246866A3 (pt)
JP (1) JP6769431B2 (pt)
CN (2) CN107409312B (pt)
AU (1) AU2016237834B2 (pt)
BR (1) BR112017019746A2 (pt)
WO (1) WO2016152315A1 (pt)

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CN111052625A (zh) 2016-04-20 2020-04-21 康维达无线有限责任公司 下行链路同步
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EP3446432A1 (en) 2016-04-20 2019-02-27 Convida Wireless, LLC Configurable reference signals
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CN115835405A (zh) 2016-06-15 2023-03-21 交互数字专利控股公司 用于无许可操作的方法及装置
CN114727424A (zh) 2016-06-15 2022-07-08 康维达无线有限责任公司 用于新无线电的无许可上行链路传输
US10367620B2 (en) 2016-06-15 2019-07-30 Convida Wireless, Llc Upload control signaling for new radio
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KR102422915B1 (ko) * 2017-07-31 2022-07-19 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 데이터 전송 방법 및 단말 기기
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KR20210066856A (ko) 2018-09-27 2021-06-07 콘비다 와이어리스, 엘엘씨 새로운 라디오의 비허가 스펙트럼들에서의 부대역 동작들
WO2020157040A1 (en) * 2019-01-28 2020-08-06 Sony Corporation Multiple antenna panel uplink communication
CN112787697A (zh) * 2019-11-08 2021-05-11 索尼公司 网络侧设备、终端侧设备、通信方法、通信装置以及介质
US11617182B2 (en) * 2020-11-19 2023-03-28 Charter Communications Operating, Llc Beam-level spectrum management in 5G radio networks
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Also Published As

Publication number Publication date
US10305612B2 (en) 2019-05-28
EP3277015A1 (en) 2018-01-31
US20200322072A1 (en) 2020-10-08
EP3277015A4 (en) 2018-11-07
EP4246866A2 (en) 2023-09-20
CN107409312A (zh) 2017-11-28
CN113993139A (zh) 2022-01-28
US11139901B2 (en) 2021-10-05
EP4246866A3 (en) 2023-12-20
AU2016237834A1 (en) 2017-08-03
US20180287722A1 (en) 2018-10-04
US20190253161A1 (en) 2019-08-15
CN107409312B (zh) 2021-09-07
AU2016237834B2 (en) 2018-09-27
JP6769431B2 (ja) 2020-10-14
WO2016152315A1 (ja) 2016-09-29
US10707978B2 (en) 2020-07-07
CN113993139B (zh) 2024-05-24
JPWO2016152315A1 (ja) 2018-01-18

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements