BR112019004624A2 - comutação de feixes - Google Patents

comutação de feixes

Info

Publication number
BR112019004624A2
BR112019004624A2 BR112019004624-0A BR112019004624A BR112019004624A2 BR 112019004624 A2 BR112019004624 A2 BR 112019004624A2 BR 112019004624 A BR112019004624 A BR 112019004624A BR 112019004624 A2 BR112019004624 A2 BR 112019004624A2
Authority
BR
Brazil
Prior art keywords
beams
beam switching
received
bsm
message
Prior art date
Application number
BR112019004624-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Nagaraja Sumeeth
Luo Tao
Gupta Ajay
Pravin John Wilson Makesh
Chakraborty Kaushik
Akkarakaran Sony
Viswanatha Menon Vinod
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 BR112019004624A2 publication Critical patent/BR112019004624A2/pt

Links

Classifications

    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • H04B7/0621—Feedback content
    • H04B7/0628—Diversity capabilities
    • 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
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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

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)
BR112019004624-0A 2016-09-16 2017-09-15 comutação de feixes BR112019004624A2 (pt)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201662396082P 2016-09-16 2016-09-16
US62/396,082 2016-09-16
US201662401814P 2016-09-29 2016-09-29
US62/401,814 2016-09-29
US201762504412P 2017-05-10 2017-05-10
US201762504428P 2017-05-10 2017-05-10
US62/504,428 2017-05-10
US62/504,412 2017-05-10
US15/705,148 US10327154B2 (en) 2016-09-16 2017-09-14 Beam switching
US15/705,148 2017-09-14
PCT/US2017/051888 WO2018053339A1 (en) 2016-09-16 2017-09-15 Beam switching

Publications (1)

Publication Number Publication Date
BR112019004624A2 true BR112019004624A2 (pt) 2019-06-18

Family

ID=59966897

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004624-0A BR112019004624A2 (pt) 2016-09-16 2017-09-15 comutação de feixes

Country Status (8)

Country Link
US (1) US10327154B2 (enExample)
EP (1) EP3513505B1 (enExample)
JP (1) JP6978494B2 (enExample)
CN (1) CN109716672B (enExample)
AU (1) AU2017326452B2 (enExample)
BR (1) BR112019004624A2 (enExample)
ES (1) ES2866940T3 (enExample)
WO (1) WO2018053339A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10027456B2 (en) 2016-09-16 2018-07-17 Qualcomm Incorporated Beam switching and recovery
US10321333B2 (en) 2016-09-16 2019-06-11 Qualcomm Incorporated Beam switching with reset states
US11297546B2 (en) * 2016-11-04 2022-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Neighboring mobility reference signal set search in beam-based NR mobility
CN116527171A (zh) 2017-08-01 2023-08-01 瑞典爱立信有限公司 选择由ue监视的波束集的方法、基站和用户设备
KR102334318B1 (ko) * 2017-09-19 2021-12-03 삼성전자주식회사 외부 이동 수단으로 릴레이 메시지를 전송하는 전자 장치 및 그 동작 방법
US10638483B2 (en) * 2017-12-27 2020-04-28 Qualcomm Incorporated Techniques and apparatuses for beam switching
US11088750B2 (en) * 2018-02-16 2021-08-10 Qualcomm Incorporated Feedback of beam switch time capability
US11109380B2 (en) 2018-04-05 2021-08-31 Qualcomm Incorporated Uplink control channel beam switch procedure
CN111867136B (zh) 2019-04-30 2022-08-26 大唐移动通信设备有限公司 一种波束切换方法和设备
US11849362B2 (en) * 2020-07-02 2023-12-19 Qualcomm Incorporated Retransmission after bandwidth part switching
GB2609193A (en) 2021-07-19 2023-02-01 Nchain Licensing Ag Enforcing conditions on blockchain transactions
GB2609194A (en) 2021-07-19 2023-02-01 Nchain Licensing Ag Enforcing conditions on blockchain transactions
WO2024017786A1 (en) 2022-07-22 2024-01-25 Nchain Licensing Ag Proving and verifying input data
KR20250140193A (ko) * 2024-03-18 2025-09-25 아주대학교산학협력단 브릿징 빔전환 장치 및 방법

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WO2004042983A2 (en) 2002-11-04 2004-05-21 Vivato, Inc. Forced beam switching in wireless communication systems having smart antennas
US7181182B2 (en) 2004-03-17 2007-02-20 Interdigital Technology Corporation Method for steering a smart antenna for a WLAN using a self-monitored re-scan
US8315657B2 (en) * 2008-09-22 2012-11-20 Futurewei Technologies, Inc. System and method for enabling coordinated beam switching and scheduling
US9094977B2 (en) 2011-11-11 2015-07-28 Samsung Electronics Co., Ltd. Apparatus and method for supporting mobility management in communication systems with large number of antennas
US10264478B2 (en) * 2011-12-16 2019-04-16 Samsung Electronics Co., Ltd. Methods and apparatus to enhance reliability in millimeter wave wideband communications
US9699668B2 (en) * 2012-04-24 2017-07-04 Lg Electronics Inc. Methods for measuring and transmitting downlink signals and apparatuses therefor
US20130286960A1 (en) 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
WO2014006792A1 (ja) 2012-07-02 2014-01-09 パナソニック株式会社 無線通信装置
TWI611708B (zh) * 2012-08-28 2018-01-11 Idac控股公司 從主波束的通信鏈路交遞的方法及裝置
KR102043021B1 (ko) 2013-04-15 2019-11-12 삼성전자주식회사 이동 통신 시스템에서 빔포밍을 위한 스케쥴링 방법 및 장치
CN108777589B (zh) * 2013-09-09 2021-08-13 华为技术有限公司 一种波束追踪的方法、装置和系统
JP6381233B2 (ja) * 2014-02-28 2018-08-29 パナソニック株式会社 無線通信方法及び無線通信システム
EP2928235B1 (en) * 2014-03-31 2016-05-25 Alcatel Lucent Methods For Operating A First Base Station And A Second Base Station In A Radio Communication System, First Base Station And Second Base Station Thereof
US9363683B2 (en) 2014-07-15 2016-06-07 Qualcomm Incorporated Asymmetric capability-driven methods for beam tracking in mm-wave access systems
KR102220377B1 (ko) * 2014-08-29 2021-02-25 삼성전자주식회사 다중 셀 다중 사용자 통신 시스템에서 적응적 빔 호핑을 위한 방법 및 장치
KR20160056239A (ko) * 2014-11-11 2016-05-19 한국전자통신연구원 이동 통신 네트워크에서의 빔 스위칭을 위한 방법 및 장치
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KR102233630B1 (ko) * 2014-12-19 2021-03-30 한국전자통신연구원 이동통신 네트워크에서의 빔 스위칭 방법 및 장치
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US10615861B2 (en) 2015-06-12 2020-04-07 Telefonaktiebolaget Lm Ericsson (Publ) Beam switching in a cellular network where the network nodes support a plurality of beams
US10270514B2 (en) * 2016-01-14 2019-04-23 Samsung Electronics Co., Ltd. Method and apparatus for generating beam measurement information in a wireless communication system
CN105704769B (zh) 2016-04-01 2019-03-19 京信通信系统（中国）有限公司 基站内小区间切换的方法及系统
US10498406B2 (en) * 2016-05-26 2019-12-03 Qualcomm Incorporated System and method for beam switching and reporting
US10027456B2 (en) 2016-09-16 2018-07-17 Qualcomm Incorporated Beam switching and recovery
US10321333B2 (en) 2016-09-16 2019-06-11 Qualcomm Incorporated Beam switching with reset states

Also Published As

Publication number Publication date
CA3033274A1 (en) 2018-03-22
EP3513505A1 (en) 2019-07-24
JP6978494B2 (ja) 2021-12-08
CN109716672B (zh) 2022-03-15
AU2017326452B2 (en) 2022-05-26
AU2017326452A1 (en) 2019-02-28
ES2866940T3 (es) 2021-10-20
CN109716672A (zh) 2019-05-03
JP2019534605A (ja) 2019-11-28
WO2018053339A1 (en) 2018-03-22
US10327154B2 (en) 2019-06-18
US20180084441A1 (en) 2018-03-22
EP3513505B1 (en) 2021-03-31

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]