MX2017005708A - Exploracion de haz eficiente para redes inalambricas de alta frecuencia. - Google Patents

Exploracion de haz eficiente para redes inalambricas de alta frecuencia.

Info

Publication number
MX2017005708A
MX2017005708A MX2017005708A MX2017005708A MX2017005708A MX 2017005708 A MX2017005708 A MX 2017005708A MX 2017005708 A MX2017005708 A MX 2017005708A MX 2017005708 A MX2017005708 A MX 2017005708A MX 2017005708 A MX2017005708 A MX 2017005708A
Authority
MX
Mexico
Prior art keywords
scanning
transmit
beam scanning
patterns
transmit node
Prior art date
Application number
MX2017005708A
Other languages
English (en)
Other versions
MX368687B (es
Inventor
Baldemair Robert
Hui Dennis
AXNÄS Johan
Original Assignee
ERICSSON TELEFON AB L M (publ)
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 (publ) filed Critical ERICSSON TELEFON AB L M (publ)
Publication of MX2017005708A publication Critical patent/MX2017005708A/es
Publication of MX368687B publication Critical patent/MX368687B/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
    • 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
    • H04B7/06—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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

Se describen sistemas y métodos relacionados con la exploración de haz no adaptativa en una red inalámbrica. En algunas modalidades, se provee un método de operación de un nodo de transmisión (12) para realizar exploración de haz no adaptativa para patrones de haz de transmisión (16) del nodo de transmisión (12) que divide un área de cobertura de servicio (18) del nodo de transmisión (12) en celdas de partición de transmisión (20). El método transmite una señal conocida usando cada uno de los múltiples patrones de haz de exploración para cada una de las múltiples etapas de exploración de haz sobre ranuras de recursos de radio no superpuestas. Los patrones de haz de exploración para las etapas de exploración de haz son tales que cada combinación única de patrones de haz de exploración que consisten en un patrón de haz de exploración de cada una de las etapas de exploración de haz corresponde a un patrón de haz de transmisión diferente (16) del nodo de transmisión (12). Este enfoque de exploración de haz de etapas múltiples provee un proceso exponencialmente más eficiente para la exploración de haz que el enfoque de Barrido de Haz Secuencial (SBS) convencional.
MX2017005708A 2014-11-03 2015-11-03 Exploracion de haz eficiente para redes inalambricas de alta frecuencia. MX368687B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/531,494 US10028153B2 (en) 2014-11-03 2014-11-03 Efficient beam scanning for high-frequency wireless networks
PCT/IB2015/058499 WO2016071840A1 (en) 2014-11-03 2015-11-03 Efficient beam scanning for high-frequency wireless networks

Publications (2)

Publication Number Publication Date
MX2017005708A true MX2017005708A (es) 2017-06-30
MX368687B MX368687B (es) 2019-10-11

Family

ID=54695788

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005708A MX368687B (es) 2014-11-03 2015-11-03 Exploracion de haz eficiente para redes inalambricas de alta frecuencia.

Country Status (9)

Country Link
US (1) US10028153B2 (es)
EP (1) EP3216135B1 (es)
JP (1) JP6498762B2 (es)
KR (1) KR20170075768A (es)
CN (1) CN107113048B (es)
CA (1) CA2968202C (es)
MX (1) MX368687B (es)
RU (1) RU2662450C1 (es)
WO (1) WO2016071840A1 (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000121A1 (en) * 2014-06-30 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) Multiple-layer beacon sweeping method, access node and user equipment
KR20160075995A (ko) * 2014-12-19 2016-06-30 한국전자통신연구원 물리 채널 전송 방법 및 장치
WO2017030616A2 (en) * 2015-05-22 2017-02-23 Flir Systems, Inc. Fast scanning radar systems and methods
US9838290B2 (en) * 2015-06-30 2017-12-05 Ciena Corporation Flexible ethernet operations, administration, and maintenance systems and methods
WO2017030300A1 (ko) * 2015-08-18 2017-02-23 엘지전자 주식회사 무선 통신 시스템에서 코드북을 이용한 빔 스캐닝 수행 방법
JP6582945B2 (ja) * 2015-12-08 2019-10-02 富士通株式会社 無線通信システム、無線通信方法、送信装置、及び、送信方法
US10833405B2 (en) * 2015-12-11 2020-11-10 Raytheon Company Method of tracking steerable antennas on platforms to form an RF communication link
US9832754B1 (en) * 2016-05-27 2017-11-28 Qualcomm Incorporated High frequency wireless communication system paging
US11218236B2 (en) 2016-06-01 2022-01-04 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10615897B2 (en) 2016-06-01 2020-04-07 Qualcomm Incorporated Time division multiplexing of synchronization channels
US11563505B2 (en) 2016-06-01 2023-01-24 Qualcomm Incorporated Time division multiplexing of synchronization channels
US10498437B2 (en) 2016-06-01 2019-12-03 Qualcomm Incorporated Conveying hypotheses through resource selection of synchronization and broadcast channels
US10887035B2 (en) * 2016-06-01 2021-01-05 Qualcomm Incorporated Time division multiplexing of synchronization channels
KR102083713B1 (ko) * 2016-06-24 2020-03-02 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서의 ue 빔 포밍 및 빔 스위핑을 위한 방법 및 장치
KR101971783B1 (ko) * 2016-07-01 2019-08-13 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 측정들을 처리하기 위한 방법 및 장치
US10727926B2 (en) 2016-08-09 2020-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for adaptive initial synchronization beam sweep
CN107835042B (zh) * 2016-09-14 2020-12-01 华为技术有限公司 同步波束发送接收方法、网络设备、终端及系统
WO2018082064A1 (zh) * 2016-11-04 2018-05-11 广东欧珀移动通信有限公司 波束测量的方法、终端和网络设备
CN108076478B (zh) * 2016-11-08 2020-10-02 上海朗帛通信技术有限公司 一种ue、基站和服务中心中的定位方法和设备
CN106797573B (zh) * 2017-01-05 2020-07-31 北京小米移动软件有限公司 寻呼方法及装置
CN108631970B (zh) * 2017-03-22 2020-01-31 电信科学技术研究院 一种信号处理方法及装置
WO2018195841A1 (en) * 2017-04-27 2018-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for directional reciprocity in uplink and downlink communication
US10841862B2 (en) 2017-05-26 2020-11-17 Qualcomm Incorporated Millimeter wave directional discovery signal design
US10439703B2 (en) * 2017-05-30 2019-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Beam selection for a radio transceiver device
EP3571782B1 (en) * 2017-12-20 2021-03-03 Huawei Technologies Co. Ltd. Devices, methods and computer programs for wireless communication with rotational beam management
JP7011192B2 (ja) * 2018-02-08 2022-01-26 富士通株式会社 無線通信装置、無線通信システム、及び無線通信方法
CN110166094B (zh) * 2018-02-12 2022-05-03 联发科技股份有限公司 无线通信设备和波束扫描方法
US10660101B2 (en) * 2018-03-02 2020-05-19 At&T Intellectual Property I, L.P. Identifying a beam in 5G wireless communication systems
US10764766B2 (en) * 2018-03-27 2020-09-01 Samsung Electronics Co., Ltd. Methods of radio front-end beam sweeping for 5G terminals
CN112204897A (zh) * 2018-06-01 2021-01-08 瑞典爱立信有限公司 用于波束选择的方法
TWI710227B (zh) * 2018-08-17 2020-11-11 美商Ｉｄａｃ控股公司 多ｔｒｐ之波束管理
DE102019129730A1 (de) * 2018-11-28 2020-05-28 Samsung Electronics Co., Ltd. Drahtlos-Kommunikationsvorrichtung, welche konfiguriert ist, um eine Strahl-Sweep-Operation durchzuführen und Verfahren zum Betreiben derselben
WO2020108777A1 (en) 2018-11-30 2020-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Approaches for beam selection
US10849132B2 (en) * 2019-03-01 2020-11-24 Arris Enterprises Llc Rapid determination of an antenna pattern
CN110034813B (zh) * 2019-03-27 2021-06-29 南京邮电大学 一种基于分布式卫星簇的方向图赋形综合方法
WO2020201049A1 (en) * 2019-03-29 2020-10-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Devices for communicating in a wireless communication network and methods for operating and testing the devices
EP3751753A1 (en) * 2019-06-13 2020-12-16 Mitsubishi Electric R&D Centre Europe B.V. Method and system of massive mimo communciation
US20220321176A1 (en) * 2019-08-20 2022-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Approaches for beam measurements
CN114902715B (zh) * 2019-12-17 2024-06-11 Tcl通讯有限公司 与波束成形的广播信号相关的接入程序
WO2022027235A1 (en) * 2020-08-04 2022-02-10 Qualcomm Incorporated Beam feedback based on object movement in wireless sensing
EP4302415A1 (en) * 2021-03-05 2024-01-10 Telefonaktiebolaget LM Ericsson (publ) Measurement signals for beam selection
US20250141507A1 (en) * 2023-10-31 2025-05-01 Qualcomm Incorporated Path loss aware beam pattern synthesis for wide coverage beams

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8036669B2 (en) 2006-04-20 2011-10-11 Qualcomm Incorporated Orthogonal resource reuse with SDMA beams
US8165595B2 (en) 2008-01-25 2012-04-24 Samsung Electronics Co., Ltd. System and method for multi-stage antenna training of beamforming vectors
JP5214033B2 (ja) * 2008-10-29 2013-06-19 マーベル ワールド トレード リミテッド マルチアンテナ通信デバイスにおける高効率且つ高柔軟性の送信用ビームフォーミングセクタスイープ
KR101820733B1 (ko) 2011-08-24 2018-01-22 삼성전자주식회사 무선통신시스템에서 빔 선택 장치 및 방법
CN103378892A (zh) * 2012-04-28 2013-10-30 中兴通讯股份有限公司 一种毫米波通信系统波束对准方法、装置及系统
JP6121118B2 (ja) 2012-09-07 2017-04-26 株式会社Ｎｔｔドコモ 無線通信方法、ユーザ端末、無線基地局及び無線通信システム
KR101957783B1 (ko) 2012-09-12 2019-03-13 삼성전자주식회사 무선 통신 시스템에서 핸드오버를 위한 장치 및 방법
CN103812547A (zh) * 2012-11-14 2014-05-21 中兴通讯股份有限公司 通信设备、波束形成的方法及装置

Also Published As

Publication number Publication date
US10028153B2 (en) 2018-07-17
KR20170075768A (ko) 2017-07-03
EP3216135B1 (en) 2020-09-23
JP2017539130A (ja) 2017-12-28
MX368687B (es) 2019-10-11
RU2662450C1 (ru) 2018-07-26
CA2968202C (en) 2019-03-26
EP3216135A1 (en) 2017-09-13
US20160127919A1 (en) 2016-05-05
JP6498762B2 (ja) 2019-04-10
WO2016071840A1 (en) 2016-05-12
CN107113048B (zh) 2021-10-15
CN107113048A (zh) 2017-08-29
CA2968202A1 (en) 2016-05-12

Similar Documents

Publication Publication Date Title
MX2017005708A (es) Exploracion de haz eficiente para redes inalambricas de alta frecuencia.
PH12020550814A1 (en) User equipment, network nodes and methods in a wireless communications network
PH12018501472A1 (en) Discovery signal block mapping
MX365701B (es) Sincronizacion en redes de comunicacion inalambrica.
MX367471B (es) Movilidad para sistemas de formacion de haces.
MY198319A (en) Optimized Hopping Patterns For Different Sensor Nodes And Variable Data Lengths, Based On The Telegram Splitting Transmission Method
MX2018008685A (es) Terminal de usuario, estacion base de radio y metodo de comunicion de radio.
PH12017501846A1 (en) Techniques for employing access node clusters in end-to-end beamforming
PH12016501858B1 (en) System and method for beam-based physical random-access
WO2016046830A3 (en) Brain stimulation tool configuration
MX391673B (es) Metodos para adaptar la densidad de las señales de referencia de demodulacion.
AR076335A1 (es) Metodo y aparato para evitar interferencia en celdas de un grupo cerrado de abonados
MX393504B (es) Metodos de transmision y recepcion de mensaje de localizacion, equipo de red de acceso y equipo de terminal
JP2017529758A5 (ja) Ｄ２ｄ端末及びｄ２ｄ端末の方法
WO2011102632A3 (ko) 광대역 근거리 무선 통신 장치 및 방법
MY177502A (en) Cluster-based beacon signal transmission
BR112017005590A2 (pt) nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
GB2571885A (en) System and method for direct mode push to talk communication protocols
MY189126A (en) Wireless device, radio-network node, and methods performed therein for managing signaling in a wireless communication network
SG11201808602PA (en) System information transmission method, base station, and terminal
MX2016009833A (es) Nodo de radio, dispositivos de comunicacion y metodos en el mismo.
PH12016502075A1 (en) Inter-operator device-to-device operation
PH12020550808A1 (en) Methods and nodes for facilitating positioning determination in a wi-fi communication network
WO2016148440A3 (ko) 무선 네트워크에서의 송신 전력 분배 방법 및 이를 수행하는 송신 노드
EP3843301A4 (en) WIRELESS COMMUNICATION METHOD, TRANSMITTING NODE, AND RECEIVING NODE

Legal Events

Date Code Title Description
FG Grant or registration