MX367847B - Método y equipo para el establecimiento de conexión milimétrica. - Google Patents

Método y equipo para el establecimiento de conexión milimétrica.

Info

Publication number
MX367847B
MX367847B MX2016014925A MX2016014925A MX367847B MX 367847 B MX367847 B MX 367847B MX 2016014925 A MX2016014925 A MX 2016014925A MX 2016014925 A MX2016014925 A MX 2016014925A MX 367847 B MX367847 B MX 367847B
Authority
MX
Mexico
Prior art keywords
base station
access point
mobile terminal
establishing
equipment
Prior art date
Application number
MX2016014925A
Other languages
English (en)
Other versions
MX2016014925A (es
Inventor
Cai Tao
SALMI Jussi
Lundqvist Henrik
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2016014925A publication Critical patent/MX2016014925A/es
Publication of MX367847B publication Critical patent/MX367847B/es

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
    • H04B7/06—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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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
    • H04B7/06—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
    • 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
    • H04B7/0696—Determining beam pairs
    • H04B7/06962—Simultaneous selection of transmit [Tx] and receive [Rx] beams at both sides of a link
    • 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

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)

Abstract

La presente invención se refiere a un método y equipo para rastrear de manera adaptativa una terminal móvil con el enlace radioeléctrico de onda milimétrica al establecer y/o mantener un enlace entre un punto de acceso o estación base y una estación móvil donde el método comprende cambiar el arreglo de los haces direccionales de transmisión de un punto de acceso o estación base y los haces direccionales de recepción de una terminal móvil en un proceso de estimación de canal en respuesta a las características de movimiento del transmisor de estación base o punto de acceso o el receptor de terminal móvil o tanto el transmisor de estación base o punto de acceso como el receptor de terminal móvil. La invención se refiere además a un sistema correspondiente y un punto de acceso o estación base y una terminal móvil provista con medio para implementar el método anterior.
MX2016014925A 2014-05-15 2014-05-15 Método y equipo para el establecimiento de conexión milimétrica. MX367847B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/060006 WO2015172836A1 (en) 2014-05-15 2014-05-15 Method and equipment for establishing millimetre connection

Publications (2)

Publication Number Publication Date
MX2016014925A MX2016014925A (es) 2017-03-31
MX367847B true MX367847B (es) 2019-09-09

Family

ID=50733069

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014925A MX367847B (es) 2014-05-15 2014-05-15 Método y equipo para el establecimiento de conexión milimétrica.

Country Status (9)

Country Link
US (1) US10405360B2 (es)
EP (1) EP3132546B1 (es)
JP (1) JP6452727B2 (es)
KR (1) KR101970625B1 (es)
CN (2) CN110798252B (es)
CA (1) CA2948929C (es)
MX (1) MX367847B (es)
RU (1) RU2654490C1 (es)
WO (1) WO2015172836A1 (es)

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CN107592977B (zh) * 2015-05-08 2021-04-02 索尼公司 对波束形成进行控制的方法和无线电通信装置
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CN108377558A (zh) * 2016-10-21 2018-08-07 华为技术有限公司 基于波束的多连接通信方法、终端设备及网络设备
US11621747B2 (en) 2016-10-28 2023-04-04 Qualcomm Incorporated Receiver beamforming for measurements
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CN107241699B (zh) * 2017-07-17 2020-12-18 南京佰联信息技术有限公司 一种天线方向调整的方法及装置
KR102439425B1 (ko) * 2017-12-21 2022-09-05 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 안테나 빔 추적 방법 및 장치
US10616774B2 (en) 2018-02-09 2020-04-07 Futurewei Technologies, Inc. Method and device for communications in millimeter-wave networks
CN108809371B (zh) * 2018-06-08 2020-07-24 北京邮电大学 一种大规模天线系统中波束宽度优化方法及切换方法
CN109216895A (zh) * 2018-09-29 2019-01-15 维沃移动通信有限公司 一种天线结构
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US11552689B2 (en) * 2018-12-21 2023-01-10 Qualcomm Incorporated State-based beam switching

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Also Published As

Publication number Publication date
RU2654490C1 (ru) 2018-05-21
US10405360B2 (en) 2019-09-03
CN106464330B (zh) 2019-11-19
CA2948929A1 (en) 2015-11-19
CA2948929C (en) 2020-05-12
CN106464330A (zh) 2017-02-22
EP3132546B1 (en) 2020-04-22
WO2015172836A1 (en) 2015-11-19
MX2016014925A (es) 2017-03-31
US20170064748A1 (en) 2017-03-02
KR101970625B1 (ko) 2019-08-13
EP3132546A1 (en) 2017-02-22
CN110798252A (zh) 2020-02-14
KR20170007786A (ko) 2017-01-20
JP2017520156A (ja) 2017-07-20
JP6452727B2 (ja) 2019-01-16
CN110798252B (zh) 2022-08-26

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