BR112019006033A2 - aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado - Google Patents

aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado

Info

Publication number
BR112019006033A2
BR112019006033A2 BR112019006033A BR112019006033A BR112019006033A2 BR 112019006033 A2 BR112019006033 A2 BR 112019006033A2 BR 112019006033 A BR112019006033 A BR 112019006033A BR 112019006033 A BR112019006033 A BR 112019006033A BR 112019006033 A2 BR112019006033 A2 BR 112019006033A2
Authority
BR
Brazil
Prior art keywords
base station
integrated circuit
communication method
sync
terminal apparatus
Prior art date
Application number
BR112019006033A
Other languages
English (en)
Inventor
Tsuboi Hidekazu
Takahashi Hiroki
Yokomakura Kazunari
Yamada Shohei
Original Assignee
Fg innovation co ltd
Sharp Kk
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 Fg innovation co ltd, Sharp Kk filed Critical Fg innovation co ltd
Publication of BR112019006033A2 publication Critical patent/BR112019006033A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

a presente invenção refere-se a um aparelho de terminal que inclui um receptor configurado para receber, em um recurso de tempo que inclui uma pluralidade de símbolos de ofdm, um sinal de sincronização incluído em cada um dentre a pluralidade de grupos de símbolos de ofdm, uma unidade de sincronização configurada para determinar uma posição de um primeiro sinal de sincronização que é um dos sinais de sincronização e uma unidade de detecção configurada para receber, com base no primeiro sinal de sincronização, um canal físico de difusão. o recurso de tempo é periodicamente alocado, e um número máximo da pluralidade de grupos de símbolos de ofdm, nos quais o sinal de sincronização incluído no recurso de tempo é possivelmente transmitido, é predefinido.
BR112019006033A 2016-09-29 2017-08-31 aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado BR112019006033A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016191052 2016-09-29
PCT/JP2017/031357 WO2018061599A1 (ja) 2016-09-29 2017-08-31 端末装置、基地局装置、通信方法、および、集積回路

Publications (1)

Publication Number Publication Date
BR112019006033A2 true BR112019006033A2 (pt) 2019-06-18

Family

ID=61760717

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019006033A BR112019006033A2 (pt) 2016-09-29 2017-08-31 aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado

Country Status (8)

Country Link
US (1) US10912046B2 (pt)
EP (1) EP3522470A4 (pt)
JP (1) JP7187314B2 (pt)
CN (1) CN110115007B (pt)
BR (1) BR112019006033A2 (pt)
CA (1) CA3038477A1 (pt)
IL (1) IL265644B (pt)
WO (1) WO2018061599A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230014880A (ko) 2017-01-06 2023-01-30 엘지전자 주식회사 하향링크 신호를 수신하는 방법, 그리고 하향링크 신호를 전송하는 기지국
WO2018129196A1 (en) * 2017-01-09 2018-07-12 Intel IP Corporation Synchronization signal transmission techniques
US11076286B2 (en) * 2018-06-21 2021-07-27 Qualcomm Incorporated Beam-switching capability indication in wireless networks that utilize beamforming
CN112954789A (zh) * 2021-02-28 2021-06-11 北京贝耀信科技有限公司 基于物联网的区块链***维护信息的传输方法及***

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8077595B2 (en) * 2006-02-21 2011-12-13 Qualcomm Incorporated Flexible time-frequency multiplexing structure for wireless communication
CN101079688B (zh) * 2006-05-23 2010-09-01 中兴通讯股份有限公司 一种正交频分复用***中实现同步的方法
EP2044720B1 (en) * 2006-07-25 2015-10-21 Electronics and Telecommunications Research Institute Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
JP2008283528A (ja) * 2007-05-11 2008-11-20 Sharp Corp 移動通信システム、無線制御装置および通信端末装置
US7843806B2 (en) * 2008-05-07 2010-11-30 Wipro Techno Centre (Singapore) Pte Ltd. Apparatus and methods for estimating and compensating sampling clock offset
US8174958B2 (en) * 2008-08-01 2012-05-08 Broadcom Corporation Method and system for a reference signal (RS) timing loop for OFDM symbol synchronization and tracking
CN101340416B (zh) * 2008-08-28 2011-02-16 北京交通大学 适用于ofdm***的同步与信道响应估计方法
EP2418781B1 (en) * 2009-04-10 2019-06-26 LG Electronics Inc. Transmission method of downlink reference signal and apparatus thereof
US9407409B2 (en) * 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
CN102271396B (zh) * 2010-03-12 2016-03-02 北京三星通信技术研究有限公司 移动台定位的方法
WO2012042626A1 (ja) * 2010-09-30 2012-04-05 富士通株式会社 無線通信装置、無線通信システムおよび無線通信方法
US8395985B2 (en) * 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
US20140293858A1 (en) * 2011-11-15 2014-10-02 Kyocera Corporation Node detection in a cellular communication network
US9178674B2 (en) * 2012-04-03 2015-11-03 Lg Electronics Inc. Method and apparatus for transmitting reference signals
EP2667535A1 (en) * 2012-05-21 2013-11-27 Panasonic Corporation Common mapping of resource elements to enhanced resource element groups
CN103686830A (zh) * 2012-09-26 2014-03-26 电信科学技术研究院 一种测试终端移动速度的方法及设备
CN103297376B (zh) * 2013-06-05 2016-08-10 北京邮电大学 一种ofdm***的符号同步方法
WO2015005743A1 (ko) * 2013-07-12 2015-01-15 엘지전자 주식회사 무선 통신 시스템에서 신호 송수신방법 및 장치
DK3462648T3 (da) * 2013-11-27 2020-08-03 Ericsson Telefon Ab L M Netværksknude, trådløs indretning, fremgangsmåder deri til henholdsvis at sende og detektere et synkroniseringssignal og tilknyttet information
JP6377860B2 (ja) * 2014-12-29 2018-08-22 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ランダムアクセスプリアンブルを生成し及び検出するための方法及びデバイス
CN105743626B (zh) * 2014-12-30 2020-09-15 北京三星通信技术研究有限公司 一种下行信道和/或下行参考信号的接收方法和设备
CN106559206B (zh) * 2015-09-30 2019-04-23 中兴通讯股份有限公司 同步信号的传输方法及装置
JP2019149591A (ja) 2016-07-14 2019-09-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2018129196A1 (en) * 2017-01-09 2018-07-12 Intel IP Corporation Synchronization signal transmission techniques
US10517061B1 (en) * 2018-10-10 2019-12-24 Qualcomm Incorporated Enhanced cell identification location determination

Also Published As

Publication number Publication date
JPWO2018061599A1 (ja) 2019-07-18
EP3522470A4 (en) 2020-05-13
EP3522470A1 (en) 2019-08-07
US10912046B2 (en) 2021-02-02
WO2018061599A1 (ja) 2018-04-05
CA3038477A1 (en) 2018-04-05
JP7187314B2 (ja) 2022-12-12
IL265644A (en) 2019-05-30
IL265644B (en) 2021-03-25
CN110115007B (zh) 2022-01-04
CN110115007A (zh) 2019-08-09
US20200037273A1 (en) 2020-01-30

Similar Documents

Publication Publication Date Title
BR112019006033A2 (pt) aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado
BR112018006877A2 (pt) sinais de referência de constatação de portadora de componente melhorada
CY1122041T1 (el) Πολυπλεξια υποπλαισιων με διαφορετικες αποστασεις υποφορεων
BR112019018061A2 (pt) Método de recebimento de sinal de sincronização e respectivo aparelho
PH12019500181A1 (en) Information transmission method and information transmission apparatus
SG11201909990PA (en) Base station apparatus, terminal apparatus, communication method, and integrated circuit
BR112018010417A2 (pt) canalização de bloco de recursos para numerologias baseadas em ofdm
RU2016125495A (ru) Сетевой узел, беспроводное устройство, способы, выполняемые в них для отправки и обнаружения соответственно сигнала синхронизации и связанной с ним информации
BR112018074530A2 (pt) multiplexação por divisão de tempo de canais de sincronização
BR112019001368A2 (pt) aparelho terminal, método de comunicação e circuito integrado
NZ740945A (en) Random access preamble for minimizing pa backoff
BR112018074504A2 (pt) multiplexação por divisão de tempo de canais de sincronização
BR112016030272A2 (pt) Aparelho de um equipamento de usuário, aparelho de uma estação base e dispositivos de armazenamento de hardware legível por computador
MX2018014592A (es) Metodo para transmitir o recibir señales en el sistema de comunicacion inalambrica y aparato para ello.
BR112020009271A8 (pt) Aparelho terminal, aparelho de estação-base, método de comunicação e circuito integrado
CL2019001794A1 (es) Aparato de estación base, aparato terminal, método de comunicación y circuito integrado.
WO2013009145A3 (ko) 무선통신 시스템에서 제어 채널 및 데이터 채널 설정 방법 및 장치
BR112021018382A2 (pt) Projeto de forma de onda de sinal de referência de sonorização para comunicações sem fio
BR112018010629A2 (pt) método e transmissor ofdm para transmissões multiprotocolo
BR112017019486A2 (pt) dl baseado em dmrs para latência baixa
WO2017057986A9 (ko) 협대역 사물인터넷을 지원하는 무선 접속 시스템에서 부동기신호 송수신 방법 및 장치
MX368568B (es) Estimacion de desplazamiento de frecuencia fina de ofdm basada en preambulo.
BR112021021779A2 (pt) Método para transmitir e receber sinais em um sistema de comunicação sem fio, e dispositivo suportando o mesmo
PH12016501971A1 (en) Transmission apparatus, transmission method, reception apparatus and reception method
MX2012001873A (es) Metodo de determinacion de recursos de señal.

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]