DK3295582T3 - Stråleformning - Google Patents

Stråleformning Download PDF

Info

Publication number
DK3295582T3
DK3295582T3 DK15723902T DK15723902T DK3295582T3 DK 3295582 T3 DK3295582 T3 DK 3295582T3 DK 15723902 T DK15723902 T DK 15723902T DK 15723902 T DK15723902 T DK 15723902T DK 3295582 T3 DK3295582 T3 DK 3295582T3
Authority
DK
Denmark
Prior art keywords
beam forming
forming
Prior art date
Application number
DK15723902T
Other languages
English (en)
Inventor
Yngve Selén
Jonas Kronander
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK3295582T3 publication Critical patent/DK3295582T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04B7/0413—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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • 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
    • H04B7/0417—Feedback systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DK15723902T 2015-05-13 2015-05-13 Stråleformning DK3295582T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2015/060680 WO2016180497A1 (en) 2015-05-13 2015-05-13 Beamforming

Publications (1)

Publication Number Publication Date
DK3295582T3 true DK3295582T3 (da) 2019-11-25

Family

ID=53199972

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15723902T DK3295582T3 (da) 2015-05-13 2015-05-13 Stråleformning

Country Status (15)

Country Link
US (4) US10462732B2 (da)
EP (2) EP3703275A1 (da)
JP (1) JP6644812B2 (da)
KR (1) KR102205239B1 (da)
CN (2) CN107580757B (da)
AU (1) AU2015394495B2 (da)
DK (1) DK3295582T3 (da)
ES (1) ES2755366T3 (da)
IL (1) IL255192B (da)
MA (1) MA41401B1 (da)
MX (1) MX367990B (da)
MY (1) MY181852A (da)
RU (1) RU2669191C1 (da)
WO (1) WO2016180497A1 (da)
ZA (1) ZA201707785B (da)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184190A1 (en) * 2016-04-18 2017-10-26 Intel Corporation Selection of beamforming directions based on learned performance
EP3545335B1 (en) * 2016-11-22 2024-03-06 Sony Group Corporation Radar-assisted tracking of mobile devices to improve the communication link in high frequency communciation
US10420018B2 (en) 2016-11-23 2019-09-17 Qualcomm Incorporated Steady-state beam scanning and codebook generation
US11140562B2 (en) * 2017-01-11 2021-10-05 Huawei Technologies Co., Ltd. Antenna beam management for multi-connection communications
US11032718B2 (en) * 2017-02-06 2021-06-08 Qualcomm Incorporated Optimizing millimeter wave beam searching
CN108736135B (zh) * 2017-04-14 2019-12-13 京东方科技集团股份有限公司 天线系统和移动设备
US10863399B2 (en) * 2017-05-04 2020-12-08 Qualcomm Incorporated Predictive beamforming and subarray selection
US10341985B2 (en) * 2017-05-04 2019-07-02 Qualcomm Incorporated Area calibration and beamforming refinement
US10334454B2 (en) * 2017-05-11 2019-06-25 Intel Corporation Multi-finger beamforming and array pattern synthesis
CN111034244B (zh) * 2017-06-14 2024-07-16 弗劳恩霍夫应用研究促进协会 用于改善位置估计的装置、系统和方法
US10447374B2 (en) 2017-06-28 2019-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Beam sweep or scan in a wireless communication system
US11012138B2 (en) 2017-09-06 2021-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Initiation of a beam sweep procedure
CN109586771A (zh) * 2017-09-29 2019-04-05 索尼公司 电子设备和通信方法
US10605908B2 (en) * 2017-11-15 2020-03-31 Cognitive Systems Corp. Motion detection based on beamforming dynamic information from wireless standard client devices
US10852411B2 (en) 2017-12-06 2020-12-01 Cognitive Systems Corp. Motion detection and localization based on bi-directional channel sounding
US10440682B2 (en) * 2017-12-13 2019-10-08 Qualcomm Incorporated Methods and apparatuses for dynamic beam pair determination
KR102439425B1 (ko) * 2017-12-21 2022-09-05 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 안테나 빔 추적 방법 및 장치
WO2019192711A1 (en) 2018-04-05 2019-10-10 Huawei Technologies Co., Ltd. Communication devices for efficient beam management
US11579703B2 (en) 2018-06-18 2023-02-14 Cognitive Systems Corp. Recognizing gestures based on wireless signals
WO2020010527A1 (zh) * 2018-07-10 2020-01-16 华为技术有限公司 波束赋形方法及装置、基站、存储介质
KR102713390B1 (ko) 2018-10-24 2024-10-04 삼성전자주식회사 무선 통신 시스템에서의 단말의 동작 방법 및 이를 위한 단말
US11403543B2 (en) 2018-12-03 2022-08-02 Cognitive Systems Corp. Determining a location of motion detected from wireless signals
US10506384B1 (en) 2018-12-03 2019-12-10 Cognitive Systems Corp. Determining a location of motion detected from wireless signals based on prior probability
US11563478B2 (en) 2018-12-21 2023-01-24 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatus and machine-readable mediums related to wireless access in communication networks
US10565860B1 (en) 2019-03-21 2020-02-18 Cognitive Systems Corp. Offline tuning system for detecting new motion zones in a motion detection system
EP3952455B1 (en) 2019-03-29 2025-05-21 Honda Motor Co., Ltd. Base station, communication system, communication method, and program
EP3952404B1 (en) 2019-03-29 2023-10-04 Honda Motor Co., Ltd. Base station, communication system, communication method, and program
CN111277387B (zh) 2019-04-26 2021-05-07 维沃移动通信有限公司 指示信息的传输方法及通信设备
US10798529B1 (en) 2019-04-30 2020-10-06 Cognitive Systems Corp. Controlling wireless connections in wireless sensing systems
US10600314B1 (en) 2019-04-30 2020-03-24 Cognitive Systems Corp. Modifying sensitivity settings in a motion detection system
US10567914B1 (en) 2019-04-30 2020-02-18 Cognitive Systems Corp. Initializing probability vectors for determining a location of motion detected from wireless signals
US10459074B1 (en) 2019-04-30 2019-10-29 Cognitive Systems Corp. Determining a location of motion detected from wireless signals based on wireless link counting
US10404387B1 (en) 2019-05-15 2019-09-03 Cognitive Systems Corp. Determining motion zones in a space traversed by wireless signals
US10460581B1 (en) 2019-05-15 2019-10-29 Cognitive Systems Corp. Determining a confidence for a motion zone identified as a location of motion for motion detected by wireless signals
US10743143B1 (en) 2019-05-15 2020-08-11 Cognitive Systems Corp. Determining a motion zone for a location of motion detected by wireless signals
BR112021026332A2 (pt) 2019-06-24 2022-02-08 Ericsson Telefon Ab L M Método realizado por um nó de uma rede de comunicação sem fio, mídia legível por máquina não transitória, e, nó de uma rede de comunicação sem fio
ES2935782T3 (es) 2019-06-24 2023-03-10 Ericsson Telefon Ab L M Métodos, aparatos y medios legibles por máquina relacionados con la comunicación inalámbrica en redes de comunicación
US10952181B1 (en) 2019-09-30 2021-03-16 Cognitive Systems Corp. Detecting a location of motion using wireless signals in a wireless mesh network that includes leaf nodes
CA3152905A1 (en) 2019-10-31 2021-05-06 Christopher Beg Using mimo training fields for motion detection
US11570712B2 (en) 2019-10-31 2023-01-31 Cognitive Systems Corp. Varying a rate of eliciting MIMO transmissions from wireless communication devices
CN114599991B (zh) 2019-10-31 2025-02-28 认知系统公司 引发来自无线通信装置的mimo传输
US10928503B1 (en) 2020-03-03 2021-02-23 Cognitive Systems Corp. Using over-the-air signals for passive motion detection
US12019143B2 (en) 2020-03-03 2024-06-25 Cognitive Systems Corp. Using high-efficiency PHY frames for motion detection
KR20220019559A (ko) 2020-08-10 2022-02-17 삼성전자주식회사 통신 제어 장치 및 이에 의한 통신 링크의 수립 방법
WO2022040817A1 (en) 2020-08-31 2022-03-03 Cognitive Systems Corp. Controlling motion topology in a standardized wireless communication network
EP3968532A1 (en) * 2020-09-14 2022-03-16 Nokia Technologies Oy User equipment beam correspondence
US11664857B2 (en) 2020-10-28 2023-05-30 Qualcomm Incorporated Techniques for blockage sensor assisted beam management
US11070399B1 (en) 2020-11-30 2021-07-20 Cognitive Systems Corp. Filtering channel responses for motion detection
WO2023113666A1 (en) * 2021-12-17 2023-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Ue-side beam selection procedure
US20240204855A1 (en) * 2022-12-14 2024-06-20 Samsung Electronics Co., Ltd. Sensor-aided beam management at user equipment
GB2636184A (en) * 2023-12-04 2025-06-11 Nokia Technologies Oy Beam sweeping for rotating devices

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407807B (de) * 1999-03-26 2001-06-25 Nokia Networks Oy Verfahren und vorrichtung zur strahlformung
US7340279B2 (en) * 2001-03-23 2008-03-04 Qualcomm Incorporated Wireless communications with an adaptive antenna array
US6785559B1 (en) 2002-06-28 2004-08-31 Interdigital Technology Corporation System for efficiently covering a sectorized cell utilizing beam forming and sweeping
JP3669355B2 (ja) * 2002-09-27 2005-07-06 日産自動車株式会社 衛星追尾アンテナ
AU2003285138A1 (en) * 2002-11-04 2004-06-07 Vivato Inc Directed wireless communication
US7197337B2 (en) * 2003-05-16 2007-03-27 Interdigital Technology Corporation Coordination of beam forming in wireless communication systems
US8160613B2 (en) * 2005-12-19 2012-04-17 Rockstar Bidco, LP Method and system for handover in cellular wireless using route programming and training processes
US9426712B2 (en) 2006-03-13 2016-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Advanced handover for adaptive antennas
US7881258B2 (en) 2006-03-22 2011-02-01 Sibeam, Inc. Mechanism for streaming media data over wideband wireless networks
CN101843143A (zh) * 2007-10-31 2010-09-22 三菱电机株式会社 移动通信系统、基站、移动站、以及基站设置方法
US8040278B2 (en) 2007-11-09 2011-10-18 Intel Corporation Adaptive antenna beamforming
US9100068B2 (en) 2008-03-17 2015-08-04 Qualcomm, Incorporated Multi-resolution beamforming in MIMO systems
JP5146138B2 (ja) * 2008-06-19 2013-02-20 富士通株式会社 無線通信装置および送信ビーム制御方法
ATE495590T1 (de) 2008-09-04 2011-01-15 Alcatel Lucent Verfahren und drahtloses kommunikationsnetzwerk zur kommunikationsbereitstellung zwischen einem hochgeschwindigkeitsfahrzeug und einer basisstation
US8116694B2 (en) * 2008-12-23 2012-02-14 Nokia Corporation System for facilitating beam training
US8116819B2 (en) * 2008-12-31 2012-02-14 Intel Corporation Arrangements for beam refinement in a wireless network
US8509130B2 (en) 2009-02-24 2013-08-13 Marvell World Trade Ltd. Techniques for flexible and efficient beamforming
US8108495B1 (en) 2009-04-30 2012-01-31 Palo Alto Networks, Inc. Managing network devices
US8467733B2 (en) 2009-08-06 2013-06-18 Truepath Holdings Llc System and methods for wireless broadband delivery of data
US8611940B2 (en) 2009-11-20 2013-12-17 Qualcomm Incorporated Methods and apparatus for enabling a channel access protocol for directional MAC
US9084221B2 (en) * 2010-02-03 2015-07-14 Qualcomm Incorporated Protocol for communication
ES2498838T3 (es) * 2010-02-24 2014-09-25 Interdigital Patent Holdings, Inc. Comunicación usando antenas direccionales
US20120057575A1 (en) 2010-03-16 2012-03-08 Qualcomm Incorporated Method and apparatus for simultaneous beam training
EP2567467A2 (en) 2010-05-04 2013-03-13 Celeno Communications Ltd. System and method for channel state related feedback in multi-user multiple-input-multiple-output systems
DE102010043122A1 (de) 2010-10-29 2012-05-03 Siemens Aktiengesellschaft Mobiles Endgerät mit adaptiver Funkschnittstelle
US9130631B2 (en) 2010-11-03 2015-09-08 Qualcomm Incorporated Beamforming feedback format
US8824402B2 (en) 2011-04-13 2014-09-02 Electronics And Telecommunications Research Institute Apparatus and method for transmitting/receiving data in communication system
KR20130018079A (ko) 2011-08-10 2013-02-20 삼성전자주식회사 무선 통신 시스템에서 빔 고정 장치 및 방법
KR101839808B1 (ko) 2011-08-24 2018-04-26 삼성전자주식회사 이동 단말기 및 그 통신방법, 기지국 컨트롤 장치 및 그 컨트롤 방법, 및 그것을 이용하는 다중 협력 송수신 시스템 및 그 방법
JP5853764B2 (ja) 2012-02-28 2016-02-09 富士通株式会社 無線装置および無線通信システム
US9318805B2 (en) * 2012-08-21 2016-04-19 Qualcomm Incorporated Updating a beam pattern table
KR101957783B1 (ko) 2012-09-12 2019-03-13 삼성전자주식회사 무선 통신 시스템에서 핸드오버를 위한 장치 및 방법
US9516563B2 (en) * 2013-01-21 2016-12-06 Intel Corporation Apparatus, system and method of handover of a beamformed link
EP2954711A1 (en) 2013-02-07 2015-12-16 Interdigital Patent Holdings, Inc. Long-range device discovery with directional transmissions
WO2014171658A1 (ko) 2013-04-16 2014-10-23 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 보고 방법 및 장치
US9497047B2 (en) * 2013-07-02 2016-11-15 Samsung Electronics Co., Ltd. Methods and apparatus for sounding channel operation in millimeter wave communication systems
US9178588B2 (en) 2013-09-10 2015-11-03 Intel IP Corporation Method for determining a transmission direction for a communication, a method for determining a precoding matrix for a communication, and a device configured to do the same
US9288007B2 (en) 2013-11-15 2016-03-15 At&T Intellectual Property I, L.P. Endpoint device antenna beam forming based jamming detection and mitigation
KR102170254B1 (ko) * 2013-12-10 2020-10-26 삼성전자주식회사 무선 통신시스템의 적응적 빔 선택 장치 및 방법
US10256882B2 (en) 2013-12-12 2019-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for broadcasting
JP6416869B2 (ja) * 2014-02-21 2018-10-31 株式会社Ｎｔｔドコモ 無線通信制御方法および無線通信システム
US10080146B2 (en) 2014-03-12 2018-09-18 Telefonaktiebolaget Lm Ericsson (Publ) Antenna beam control
KR101899825B1 (ko) * 2014-03-13 2018-09-18 엘지전자 주식회사 무선 통신 시스템에서 빔포밍을 위한 피드백 방법 및 이를 위한 장치
KR102171561B1 (ko) 2014-04-07 2020-10-29 삼성전자주식회사 빔포밍 기반 셀룰러 시스템의 상향링크 빔 추적 방법 및 장치
US9331760B2 (en) 2014-05-28 2016-05-03 Qualcomm Incorporated Method and apparatus for leveraging spatial/location/user interaction sensors to aid in transmit and receive-side beamforming in a directional wireless network
US9386419B2 (en) 2014-07-11 2016-07-05 Sony Corporation Operating a user equipment in a wireless communication network
EP3215864B1 (en) * 2014-11-07 2020-07-29 Sony Corporation Determining the geographic location of a portable electronic device with a synthetic antenna array
EP3225070A1 (en) 2014-11-26 2017-10-04 IDAC Holdings, Inc. Initial access in high frequency wireless systems
US10536885B2 (en) 2015-06-12 2020-01-14 Telefonaktiebolaget Lm Ericsson (Publ) Mobility for beam-forming systems
US20160380820A1 (en) 2015-06-29 2016-12-29 Microsoft Technology Licensing, Llc Reconfiguring Wireless Networks By Predicting Future User Locations and Loads
TWI637609B (zh) 2016-06-24 2018-10-01 華碩電腦股份有限公司 無線通訊系統中執行使用者設備波束成形的方法和設備
US11070276B2 (en) 2017-02-09 2021-07-20 Sony Group Corporation Message transmission based on a determined beam configuration

Also Published As

Publication number Publication date
US20210352576A1 (en) 2021-11-11
CN107580757B (zh) 2020-12-01
RU2669191C1 (ru) 2018-10-09
EP3295582B1 (en) 2019-08-28
US20200045621A1 (en) 2020-02-06
MX2017014260A (es) 2018-04-20
MA41401A1 (fr) 2018-06-29
CN107580757A (zh) 2018-01-12
JP6644812B2 (ja) 2020-02-12
MX367990B (es) 2019-09-13
MY181852A (en) 2021-01-11
US12615582B2 (en) 2026-04-28
CN112202482A (zh) 2021-01-08
ES2755366T3 (es) 2020-04-22
ZA201707785B (en) 2020-01-29
KR20180008585A (ko) 2018-01-24
MA41401B1 (fr) 2018-10-31
US11102712B2 (en) 2021-08-24
EP3295582A1 (en) 2018-03-21
EP3703275A1 (en) 2020-09-02
JP2018524844A (ja) 2018-08-30
US10462732B2 (en) 2019-10-29
US20170111852A1 (en) 2017-04-20
AU2015394495B2 (en) 2019-01-31
WO2016180497A1 (en) 2016-11-17
IL255192A0 (en) 2017-12-31
US20240049120A1 (en) 2024-02-08
BR112017024153A2 (en) 2018-07-17
CN112202482B (zh) 2024-04-12
AU2015394495A1 (en) 2017-11-23
IL255192B (en) 2020-07-30
US11832168B2 (en) 2023-11-28
KR102205239B1 (ko) 2021-01-20

Similar Documents

Publication Publication Date Title
DK3295582T3 (da) Stråleformning
DK3283625T3 (da) Nukleasemedieret genomeditering
EP3286361A4 (en) Cancer neoepitopes
DK3331869T3 (da) Muscarinagonister
DK3331528T3 (da) Muskarinagonister
DK3277719T3 (da) Polypeptider
EP3316375A4 (en) Redox flow cell
DK3360890T3 (da) Genterapi
DK3305788T3 (da) Janus-kinase-hæmmer
DK3331529T3 (da) Muskarinagonister
EP3290364A4 (en) Conveyor belt wear monitoring system
DK3310450T3 (da) Olie-vand-separator
DK3394281T3 (da) Gærcelle
DK3270930T3 (da) Præeklampsi
EP3381654A4 (en) Liquid blow molding method
EP3393959A4 (en) GRAB
EP3363322A4 (en) Hair extender
DK3292136T3 (da) Penicillin-g-acylaser
DK3274482T3 (da) Stenborsknop
DE112015006486A5 (de) Inkubationsrinne
EP3390373C0 (en) DOTA SUMMARY
EP3377179A4 (en) DEUTERED EPI-743
DK3318308T3 (da) Badmintonketsjer
DE102015206660A8 (de) Plattenaufteilanlage
EP3308871A4 (en) CRIMPING DEVICE