BRPI0909429A2 - sistema de comunicação mmwave wpan com rastreamento de feixe adaptável rápido - Google Patents

sistema de comunicação mmwave wpan com rastreamento de feixe adaptável rápido

Info

Publication number
BRPI0909429A2
BRPI0909429A2 BRPI0909429A BRPI0909429A BRPI0909429A2 BR PI0909429 A2 BRPI0909429 A2 BR PI0909429A2 BR PI0909429 A BRPI0909429 A BR PI0909429A BR PI0909429 A BRPI0909429 A BR PI0909429A BR PI0909429 A2 BRPI0909429 A2 BR PI0909429A2
Authority
BR
Brazil
Prior art keywords
communication system
beam tracking
adaptive beam
wpan communication
fast adaptive
Prior art date
Application number
BRPI0909429A
Other languages
English (en)
Inventor
Huaning Niu
Qinghua Li
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of BRPI0909429A2 publication Critical patent/BRPI0909429A2/pt
Publication of BRPI0909429B1 publication Critical patent/BRPI0909429B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • 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
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/0682—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 using phase diversity (e.g. phase sweeping)
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/74—Multi-channel systems specially adapted for direction-finding, i.e. having a single antenna system capable of giving simultaneous indications of the directions of different signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0909429-6A 2008-03-11 2009-03-11 Sistema de comunicação mmwave wpan com rastreamento de feixe adaptável rápido BRPI0909429B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3548008P 2008-03-11 2008-03-11
US61/035,480 2008-03-11
US12/190,307 2008-08-12
US12/190,307 US20090231196A1 (en) 2008-03-11 2008-08-12 Mmwave wpan communication system with fast adaptive beam tracking
PCT/US2009/036837 WO2009114629A1 (en) 2008-03-11 2009-03-11 Mmwave wpan communication system with fast adaptive beam tracking

Publications (2)

Publication Number Publication Date
BRPI0909429A2 true BRPI0909429A2 (pt) 2016-11-29
BRPI0909429B1 BRPI0909429B1 (pt) 2020-09-29

Family

ID=43661244

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909429-6A BRPI0909429B1 (pt) 2008-03-11 2009-03-11 Sistema de comunicação mmwave wpan com rastreamento de feixe adaptável rápido

Country Status (7)

Country Link
US (1) US20090231196A1 (pt)
EP (1) EP2253077B1 (pt)
JP (1) JP5467367B2 (pt)
KR (2) KR101150060B1 (pt)
CN (2) CN101646241B (pt)
BR (1) BRPI0909429B1 (pt)
WO (1) WO2009114629A1 (pt)

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US9363683B2 (en) * 2014-07-15 2016-06-07 Qualcomm Incorporated Asymmetric capability-driven methods for beam tracking in mm-wave access systems
US10193613B2 (en) 2014-10-30 2019-01-29 Intel IP Corporation Ping pong beamforming
US11889413B2 (en) * 2015-04-07 2024-01-30 New York University Switched analog-digital architecture for wireless antenna arrays and methods for use thereof
US10256875B2 (en) 2015-04-10 2019-04-09 Qualcomm Incorporated Techniques for improving power consumption in communication devices
WO2017052026A1 (ko) * 2015-09-21 2017-03-30 엘지전자 주식회사 무선 통신 시스템에서 밀리미터 웨이브 셀에 엑세스하는 방법 및 이를 위한 장치
CN106559886A (zh) * 2015-09-28 2017-04-05 华为技术有限公司 无线通信系统中传输控制信息的方法、基站和用户设备
CN206743244U (zh) 2015-10-09 2017-12-12 优倍快网络公司 多路复用器装置
CN105515628B (zh) * 2015-12-22 2019-02-26 石家庄开发区泰顺电子通讯有限公司 应用有源相控阵原理的短波段通信系统以及短波通信方法
CN110024303B (zh) * 2016-11-30 2022-05-13 瑞典爱立信有限公司 用于发送信息的方法和设备
US10498425B2 (en) * 2017-04-13 2019-12-03 Qualcomm Incorporated Wireless communication system transmit and receive beam refinement based on spatial power profile
CN107172647B (zh) * 2017-06-09 2020-05-22 北京星网锐捷网络技术有限公司 定向天线的采集配置方法及装置
WO2019061073A1 (en) * 2017-09-27 2019-04-04 Nec Corporation METHODS AND APPARATUSES FOR PROCESSING AND TRANSMITTING BEAM TRACKING REQUEST
CN109818657A (zh) * 2017-11-20 2019-05-28 中国电信股份有限公司 波束跟踪方法、波束跟踪通信设备及波束跟踪通信系统
CN109586743A (zh) * 2018-12-29 2019-04-05 杭州电子科技大学 一种具有低复杂度的信号接收机及其信号处理方法
CN111416682B (zh) * 2019-01-07 2021-10-26 华为技术有限公司 数据传输方法及通信设备
CN110365383A (zh) * 2019-06-21 2019-10-22 深圳大学 一种用于移动毫米波通信系统的数据驱动波束跟踪方法和装置
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Also Published As

Publication number Publication date
CN101646241B (zh) 2013-03-27
EP2253077A4 (en) 2014-06-04
KR20100111323A (ko) 2010-10-14
US20090231196A1 (en) 2009-09-17
JP2011515920A (ja) 2011-05-19
EP2253077A1 (en) 2010-11-24
KR101150060B1 (ko) 2012-05-31
CN101646241A (zh) 2010-02-10
BRPI0909429B1 (pt) 2020-09-29
JP5467367B2 (ja) 2014-04-09
KR20120043068A (ko) 2012-05-03
CN101971517A (zh) 2011-02-09
EP2253077B1 (en) 2017-07-26
WO2009114629A1 (en) 2009-09-17

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE US 12/190,307 DE 12/08/2008 REIVINDICADA NO PCT/US2009/036837 POR NAO CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI 2390 DE 25/10/2016 DE MANEIRA SATISFATORIA. A IDENTIFICACAO DA CESSAO DA PRIORIDADE ATRAVES DO SEU NUMERO E IMPRESCINDIVEL PARA VALIDACAO DO DOCUMENTO DE CESSAO UMA VEZ QUE PODE HAVER MAIS DE UM PEDIDO DE PATENTE COM O MESMO TITULO DOS MESMOS INVENTORES, POREM COM CONTEUDOS DIFERENTES.

B12F Other appeals [chapter 12.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/09/2020, OBSERVADAS AS CONDICOES LEGAIS.