EP3292639A4 - Procédés d'apprentissage efficace de faisceau, et appareil de communication et dispositif de commande de réseau l'utilisant - Google Patents

Procédés d'apprentissage efficace de faisceau, et appareil de communication et dispositif de commande de réseau l'utilisant Download PDF

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Publication number
EP3292639A4
EP3292639A4 EP16795701.8A EP16795701A EP3292639A4 EP 3292639 A4 EP3292639 A4 EP 3292639A4 EP 16795701 A EP16795701 A EP 16795701A EP 3292639 A4 EP3292639 A4 EP 3292639A4
Authority
EP
European Patent Office
Prior art keywords
methods
control device
same
network control
communications apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16795701.8A
Other languages
German (de)
English (en)
Other versions
EP3292639A1 (fr
Inventor
Chia-Hao Yu
Ming-Po CHANG
Jiann-Ching Guey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MediaTek Inc
Original Assignee
MediaTek Inc
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
Priority claimed from US14/717,144 external-priority patent/US9876549B2/en
Priority claimed from US14/938,103 external-priority patent/US9954590B2/en
Application filed by MediaTek Inc filed Critical MediaTek Inc
Publication of EP3292639A1 publication Critical patent/EP3292639A1/fr
Publication of EP3292639A4 publication Critical patent/EP3292639A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • H04B7/08—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP16795701.8A 2015-05-20 2016-03-01 Procédés d'apprentissage efficace de faisceau, et appareil de communication et dispositif de commande de réseau l'utilisant Withdrawn EP3292639A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/717,144 US9876549B2 (en) 2014-05-23 2015-05-20 Methods for efficient beam training and communications apparatus and network control device utilizing the same
US14/938,103 US9954590B2 (en) 2014-05-23 2015-11-11 Methods for efficient beam training and communications apparatus and network control device utilizing the same
PCT/CN2016/075105 WO2016184214A1 (fr) 2015-05-20 2016-03-01 Procédés d'apprentissage efficace de faisceau, et appareil de communication et dispositif de commande de réseau l'utilisant

Publications (2)

Publication Number Publication Date
EP3292639A1 EP3292639A1 (fr) 2018-03-14
EP3292639A4 true EP3292639A4 (fr) 2018-09-26

Family

ID=57319373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16795701.8A Withdrawn EP3292639A4 (fr) 2015-05-20 2016-03-01 Procédés d'apprentissage efficace de faisceau, et appareil de communication et dispositif de commande de réseau l'utilisant

Country Status (4)

Country Link
EP (1) EP3292639A4 (fr)
CN (1) CN107210802A (fr)
BR (1) BR112017024740A2 (fr)
WO (1) WO2016184214A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3052874C (fr) * 2017-02-13 2022-01-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procede de communication sans fil, dispositif terminal et dispositif de reseau
EP3596841A1 (fr) 2017-03-17 2020-01-22 Sony Corporation Dispositif de communication et procédé utilisant une formation de secteur virtuel
WO2018219471A1 (fr) * 2017-06-02 2018-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Estimation d'angle d'arrivée dans un réseau de communication radio
EP3632000B1 (fr) 2017-06-02 2023-08-16 Telefonaktiebolaget LM Ericsson (publ) Détermination d'une relation de phase électrique dans un réseau de communications
US20180368152A1 (en) * 2017-06-16 2018-12-20 Mediatek Inc. Method for Simultaneous Beam Administration and Data Transmission in Beamforming Wireless Systems
US10892807B2 (en) * 2018-06-27 2021-01-12 Qualcomm Incorporated Codebook adaptation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130028186A1 (en) * 2011-07-28 2013-01-31 Samsung Electronics Co. Ltd. Apparatus and method for beamforming in wireless communication system
US20140198696A1 (en) * 2013-01-15 2014-07-17 Samsung Electronics Co., Ltd Apparatus and method for discontinuous receive in communication systems with large number of antennas
WO2015156575A1 (fr) * 2014-04-07 2015-10-15 삼성전자 주식회사 Procédé et appareil pour suivre un faisceau de liaison montante dans un système cellulaire basé sur une formation de faisceau

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103259573B (zh) * 2006-02-02 2016-06-08 富士通株式会社 无线传送方法、无线发送机以及无线接收机
KR101236920B1 (ko) * 2008-11-04 2013-02-25 노키아 코포레이션 비대칭 빔 조향 프로토콜
EP3273611A1 (fr) * 2009-04-03 2018-01-24 MediaTek Singapore Pte Ltd. Procédé d'apprentissage de formation de faisceau et appareils de communications les utilisant
US8660598B2 (en) * 2009-11-06 2014-02-25 Nec Laboratories America, Inc. Systems and methods for prioritizing beams to enable efficient determination of suitable communication links
CN101895497B (zh) * 2010-02-08 2015-05-20 北京韦加航通科技有限责任公司 基于单载波频域均衡技术的时分多址通信方法
KR101197867B1 (ko) * 2011-02-08 2012-11-05 고려대학교 산학협력단 빔 포밍 방법 및 이를 이용한 다중 안테나 시스템
IN2014KN00830A (fr) * 2011-09-16 2015-10-02 Samsung Electronics Co Ltd
KR20140109633A (ko) * 2013-03-06 2014-09-16 삼성전자주식회사 빔포밍을 사용하는 무선 통신 시스템에서 상향링크 랜덤 액세스 슬롯을 송수신하는 방법 및 장치
US9876549B2 (en) * 2014-05-23 2018-01-23 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130028186A1 (en) * 2011-07-28 2013-01-31 Samsung Electronics Co. Ltd. Apparatus and method for beamforming in wireless communication system
US20140198696A1 (en) * 2013-01-15 2014-07-17 Samsung Electronics Co., Ltd Apparatus and method for discontinuous receive in communication systems with large number of antennas
WO2015156575A1 (fr) * 2014-04-07 2015-10-15 삼성전자 주식회사 Procédé et appareil pour suivre un faisceau de liaison montante dans un système cellulaire basé sur une formation de faisceau
EP3131328A1 (fr) * 2014-04-07 2017-02-15 Samsung Electronics Co., Ltd. Procédé et appareil pour suivre un faisceau de liaison montante dans un système cellulaire basé sur une formation de faisceau

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NITSCHE THOMAS ET AL: "IEEE 802.11ad: directional 60 GHz communication for multi-Gigabit-per-second Wi-Fi [Invited Paper]", IEEE COMMUNICATIONS MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, US, vol. 52, no. 12, 1 December 2014 (2014-12-01), pages 132 - 141, XP011567636, ISSN: 0163-6804, [retrieved on 20141208], DOI: 10.1109/MCOM.2014.6979964 *
See also references of WO2016184214A1 *

Also Published As

Publication number Publication date
EP3292639A1 (fr) 2018-03-14
BR112017024740A2 (pt) 2018-11-13
WO2016184214A1 (fr) 2016-11-24
CN107210802A (zh) 2017-09-26

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