BR112017005590A2 - nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio - Google Patents

nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio

Info

Publication number
BR112017005590A2
BR112017005590A2 BR112017005590A BR112017005590A BR112017005590A2 BR 112017005590 A2 BR112017005590 A2 BR 112017005590A2 BR 112017005590 A BR112017005590 A BR 112017005590A BR 112017005590 A BR112017005590 A BR 112017005590A BR 112017005590 A2 BR112017005590 A2 BR 112017005590A2
Authority
BR
Brazil
Prior art keywords
radio
wireless communication
communication network
node
receive
Prior art date
Application number
BR112017005590A
Other languages
English (en)
Inventor
Li Gen
Liu Jinhua
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
Publication of BR112017005590A2 publication Critical patent/BR112017005590A2/pt

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
    • H04B7/0613—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
    • H04B7/0408—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Abstract

a presente invenção refere-se a um nó servidor de rádio (110) e a um nó cliente de rádio (120) e a métodos executados no nó servidor de rádio (110) e no nó cliente de rádio (120) para receber e transmitir sinais em uma rede de comunicação sem fio (100). o nó servidor de rádio (110) determina um padrão de varredura de tempo-espaço de recebimento para o nó servidor de rádio (110). o nó cliente de rádio (120) determina um padrão de tempo-espaço de transmissão baseado em uma regra pre-definida. o nó servidor de rádio (110) recebe os sinais a partir do nó cliente de rádio (120) com base no padrão de varredura de tempo-espaço de recebimento. os sinais são transmitidos pelo nó cliente de rádio (120) de acordo com o padrão de tempo-espaço de transmissão determinado.
BR112017005590A 2014-09-30 2014-09-30 nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio BR112017005590A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/087888 WO2016049840A1 (en) 2014-09-30 2014-09-30 Access nodes and beamforming method for receiving and transmitting signals in wireless communication network

Publications (1)

Publication Number Publication Date
BR112017005590A2 true BR112017005590A2 (pt) 2018-01-23

Family

ID=55629267

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005590A BR112017005590A2 (pt) 2014-09-30 2014-09-30 nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio

Country Status (7)

Country Link
US (1) US11171702B2 (pt)
EP (1) EP3202195A4 (pt)
JP (1) JP6572305B2 (pt)
KR (2) KR102080037B1 (pt)
CN (2) CN112290984A (pt)
BR (1) BR112017005590A2 (pt)
WO (1) WO2016049840A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9907093B2 (en) * 2014-12-29 2018-02-27 Electronics And Telecommunications Research Institute Method and apparatus for random access in communications system
EP3328152B1 (en) * 2015-01-26 2020-12-02 ASUSTek Computer Inc. Method and apparatus for beam detection in a wireless communication system
US20170127367A1 (en) * 2015-10-28 2017-05-04 Telefonaktiebolaget L M Ericsson (Publ) Beam-Scan Time Indicator
ES2949298T3 (es) * 2016-02-04 2023-09-27 Ntt Docomo Inc Equipo de usuario y método de acceso aleatorio
KR20180109962A (ko) * 2016-02-26 2018-10-08 삼성전자주식회사 빔포밍이 적용된 시스템에서의 랜덤 액세스를 수행하는 장치 및 방법
US10334519B2 (en) * 2016-04-22 2019-06-25 Qualcomm Incorporated Chirp signal formats and techniques
AU2017295096B2 (en) * 2016-07-15 2021-09-30 Ntt Docomo, Inc. User terminal and radio communication method
CN107666342B (zh) * 2016-07-28 2021-01-15 华硕电脑股份有限公司 在无线通信系统中操作用户设备波束成形的方法和设备
US10498504B2 (en) 2016-08-12 2019-12-03 Futurewei Technologies, Inc. System and method for user equipment operations management
CN113395146B (zh) 2016-08-12 2023-03-14 中兴通讯股份有限公司 一种信息传输方法、电子设备及计算机可读存储介质
US10631299B2 (en) * 2016-09-08 2020-04-21 Qualcomm Incorporated Transmission scheme management for common channels in NR
AU2016432554A1 (en) 2016-12-16 2019-07-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and apparatus
CN110169136A (zh) * 2017-01-06 2019-08-23 株式会社Ntt都科摩 用户装置、基站和前导码发送方法
CN111542093B (zh) * 2017-06-16 2021-08-03 华为技术有限公司 通信方法和装置
JP7422738B2 (ja) * 2018-08-10 2024-01-26 ソニーグループ株式会社 偏波情報共有のための方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1728187A4 (en) * 2003-11-14 2011-04-06 Malome T Khomo METHOD OF TEXT INTERACTION THROUGH THE USE OF CHIROGRAPHIC TECHNIQUES
EP2278848B1 (en) 2006-10-09 2013-09-11 Sony Deutschland GmbH Transmitting device, receiving device and method for establishing a wireless communication link
US8520537B2 (en) * 2008-08-08 2013-08-27 Futurewei Technologies, Inc. System and method for synchronized and coordinated beam switching and scheduling in a wireless communications system
WO2010027865A2 (en) 2008-08-26 2010-03-11 Marvell World Trade Ltd. Beamforming by sector sweeping
US8630588B2 (en) * 2008-10-29 2014-01-14 Marvell World Trade Ltd. Efficient and flexible transmit beamforming sector sweep in a multi-antenna communication device
KR101629298B1 (ko) * 2008-10-30 2016-06-10 엘지전자 주식회사 무선 통신 시스템에서 제어 신호를 전송하는 방법 및 이를 위한 장치
US8068844B2 (en) * 2008-12-31 2011-11-29 Intel Corporation Arrangements for beam refinement in a wireless network
JP5434137B2 (ja) 2009-02-26 2014-03-05 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、通信システム、並びに情報処理装置
KR101721615B1 (ko) * 2009-04-17 2017-03-30 마벨 월드 트레이드 리미티드 분절식 빔포밍
US20110007721A1 (en) * 2009-07-10 2011-01-13 Qualcomm Incorporated Method for directional association
US8208427B2 (en) 2009-07-10 2012-06-26 Qualcomm Incorporated Multiple peer-to-peer signaling
JP5321508B2 (ja) * 2010-03-11 2013-10-23 ソニー株式会社 通信装置、通信制御方法、及び通信システム
US20120057575A1 (en) * 2010-03-16 2012-03-08 Qualcomm Incorporated Method and apparatus for simultaneous beam training
US8781437B2 (en) * 2011-03-04 2014-07-15 Qualcomm Incorporated Systems and methods for dynamic transmission power limit back-off for specific absorption rate compliance
EP2735105B1 (en) * 2011-07-21 2019-03-20 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving information for random access in wireless communication system
KR101800221B1 (ko) 2011-08-11 2017-11-22 삼성전자주식회사 무선통신 시스템에서 빔 추적 방법 및 장치
US9319124B2 (en) * 2011-08-16 2016-04-19 Samsung Electronics Co., Ltd Apparatus and method for supporting multi-antenna transmission in beamformed wireless communication system
CN103918196B (zh) * 2011-09-16 2018-06-22 三星电子株式会社 用于在无线通信系统中的波束分配的方法及装置
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
KR20130125903A (ko) * 2012-05-10 2013-11-20 삼성전자주식회사 통신시스템에서 빔포밍을 수행하는 방법 및 장치
US9444140B2 (en) * 2012-05-23 2016-09-13 Intel Corporation Multi-element antenna beam forming configurations for millimeter wave systems
AU2013297246B2 (en) 2012-07-31 2016-11-10 Samsung Electronics Co., Ltd. Communication method and device using beamforming in wireless communication system
KR20140022711A (ko) * 2012-08-14 2014-02-25 삼성전자주식회사 이동통신 시스템에서 핸드 오버를 수행하는 방법 및 장치
CN104969588A (zh) * 2013-02-07 2015-10-07 交互数字专利控股公司 使用方向性传输的长范围设备发现
KR20140109633A (ko) 2013-03-06 2014-09-16 삼성전자주식회사 빔포밍을 사용하는 무선 통신 시스템에서 상향링크 랜덤 액세스 슬롯을 송수신하는 방법 및 장치
KR102085003B1 (ko) * 2013-04-30 2020-04-14 삼성전자주식회사 빔포밍 시스템에서 최적의 송수신 빔 제공 방법 및 장치
KR102118693B1 (ko) * 2013-06-24 2020-06-03 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스를 위한 적응적 송신 빔 패턴 결정 장치 및 방법
KR102180959B1 (ko) * 2013-12-09 2020-11-19 삼성전자주식회사 무선통신 시스템의 빔 스위핑 패턴 조정 방법 및 장치
US10659135B2 (en) * 2014-06-16 2020-05-19 Qualcomm Incorporated Coordinated discovery of MMW connection points and UES
US9474013B2 (en) * 2014-06-16 2016-10-18 Qualcomm Incorporated Method and apparatus for connection point discovery and association in a directional wireless network
US9803695B2 (en) * 2014-07-14 2017-10-31 Life Technologies Corporation Drive shaft locking cap and related mixing system and method
US9882620B2 (en) * 2014-09-24 2018-01-30 Mediatek Inc. Synchronization in a beamforming system

Also Published As

Publication number Publication date
JP6572305B2 (ja) 2019-09-04
CN106688286A (zh) 2017-05-17
KR102080037B1 (ko) 2020-04-07
CN112290984A (zh) 2021-01-29
KR20200019788A (ko) 2020-02-24
EP3202195A1 (en) 2017-08-09
US11171702B2 (en) 2021-11-09
US20170244460A1 (en) 2017-08-24
JP2017535149A (ja) 2017-11-24
CN106688286B (zh) 2020-11-17
KR20170070058A (ko) 2017-06-21
EP3202195A4 (en) 2018-05-30
WO2016049840A1 (en) 2016-04-07

Similar Documents

Publication Publication Date Title
BR112017005590A2 (pt) nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
PH12016501858B1 (en) System and method for beam-based physical random-access
MX2018008685A (es) Terminal de usuario, estacion base de radio y metodo de comunicion de radio.
PH12017501833A1 (en) Transmitting positioning reference signals
BR112019002672A2 (pt) método de transmissão de enlace ascendente implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio
PH12018500963A1 (en) Handover for coverage enhancement
MX2017009520A (es) Sincronizacion en redes de comunicacion inalambrica.
MX2017016007A (es) Movilidad para sistemas de formacion de haces.
BR112017004967A2 (pt) método para retorno de csi dinâmico
PH12015500898A1 (en) Methods of positioning in a system comprising measuring nodes with multiple receiving points
MY181852A (en) Beamforming
BR112017018359A2 (pt) distribuição e utilização de informações de antena para operações de determinação de localização
BR112017000063A2 (pt) métodos e aparelho para controle por enlace ascendente de múltiplos usuários e agendamento através de quadros agregados
MX359457B (es) Tecnicas cooperativas entre portadoras de frecuencia inferior y canales de onda de milimetro para descubrimiento y sincronizacion y formacion de haz.
PH12019500192A1 (en) Pilot signal transmission method, terminal equipment, and network equipment
BR112017021146A2 (pt) dispositivos e métodos para um canal de rastreamento
EP2950460A3 (en) A method of forming n-hop synchronous network for d2d communication and devices using the same
MY187309A (en) Device-to-device resource pattern signaling
MY177502A (en) Cluster-based beacon signal transmission
JO3779B1 (ar) الوصول إلى القدرة الاحتياطيةالمثالية لنقطة وصول عبر عدد اختياري من العملاء ذوي الصلة
WO2019023079A3 (en) COORDINATED BEAM TRAINING PROTOCOL (COBF) FOR NON-MANAGED NETWORKS
MX2017011106A (es) Aparato de control de comunicacion, aparato de comunicacion, metodo de control de comunicacion, metodo de comunicacion, y programa.
BR112019001038A2 (pt) método de transmissão/recepção de sinal em um sistema lan sem fio, e dispositivo para o mesmo
WO2016161835A8 (en) Method and apparatus for requesting scheduling
EP4250627A3 (en) Method and device for transmitting signal

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time