BR112018073177A2 - método de transmissão de sinais - Google Patents

método de transmissão de sinais

Info

Publication number
BR112018073177A2
BR112018073177A2 BR112018073177-3A BR112018073177A BR112018073177A2 BR 112018073177 A2 BR112018073177 A2 BR 112018073177A2 BR 112018073177 A BR112018073177 A BR 112018073177A BR 112018073177 A2 BR112018073177 A2 BR 112018073177A2
Authority
BR
Brazil
Prior art keywords
signal
lower link
frequency
link signal
time
Prior art date
Application number
BR112018073177-3A
Other languages
English (en)
Other versions
BR112018073177B1 (pt
Inventor
Tang Hai
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
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 Guangdong Oppo Mobile Telecommunications Corp., Ltd. filed Critical Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Publication of BR112018073177A2 publication Critical patent/BR112018073177A2/pt
Publication of BR112018073177B1 publication Critical patent/BR112018073177B1/pt

Links

Classifications

    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • 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
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/0602—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 antenna switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • 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)

Abstract

são descritos na presente invenção um método de transmissão de sinais, dispositivo de rede e dispositivo terminal. o método compreende: determinação da posição de recurso de tempo e frequência de um sinal de link inferior, em que o sinal de link inferior compreende pelo menos um dentre um sinal de sincronização, sinal de broadcast, sinal de canal de controle comum, sinal de referência comum e sinal de referência de medição, em que a posição de recurso de tempo e frequência do sinal de link inferior encontra-se em diversos números de canais de frequências de uma portadora em um momento previamente definido e os diversos números de canais de frequências são parte dos números de canais de frequências em amplitude de banda da portadora; e envio do sinal de link inferior de acordo com a posição de recurso de tempo e frequência do sinal de link inferior. o método de transmissão de sinais, o dispositivo de rede e o dispositivo terminal em realizações da presente invenção podem aumentar a eficiência de comunicação do dispositivo terminal.
BR112018073177-3A 2016-05-12 2016-05-12 Método de transmissão de sinais BR112018073177B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/081880 WO2017193339A1 (zh) 2016-05-12 2016-05-12 信号传输的方法、网络设备和终端设备

Publications (2)

Publication Number Publication Date
BR112018073177A2 true BR112018073177A2 (pt) 2019-02-19
BR112018073177B1 BR112018073177B1 (pt) 2024-01-09

Family

ID=60266867

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018073177-3A BR112018073177B1 (pt) 2016-05-12 2016-05-12 Método de transmissão de sinais

Country Status (15)

Country Link
US (2) US11076384B2 (pt)
EP (2) EP3422651B1 (pt)
JP (2) JP7091253B2 (pt)
KR (1) KR20190005834A (pt)
CN (1) CN109076043B (pt)
AU (1) AU2016406274B2 (pt)
BR (1) BR112018073177B1 (pt)
CA (1) CA3022660C (pt)
HK (1) HK1258339A1 (pt)
MX (1) MX2018013518A (pt)
RU (1) RU2704254C1 (pt)
SG (1) SG11201809608XA (pt)
TW (1) TWI746549B (pt)
WO (1) WO2017193339A1 (pt)
ZA (1) ZA201807290B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201809608XA (en) * 2016-05-12 2018-11-29 Guangdong Oppo Mobile Telecommunications Corp Ltd Signal transmission method, network device, and terminal device
CN107734596B (zh) * 2016-08-12 2023-06-16 华为技术有限公司 一种物理广播信道发送和接收方法及装置
CN113133090B (zh) * 2019-12-30 2023-03-31 大唐移动通信设备有限公司 信号传输方法及装置
CN117858027A (zh) * 2022-09-29 2024-04-09 大唐移动通信设备有限公司 广播消息反馈和公共配置信息获取方法、装置及设备

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489285B (zh) * 2008-01-17 2010-09-22 大唐移动通信设备有限公司 用户设备接入方法及系统
CN101616360B (zh) * 2009-07-24 2012-05-09 中兴通讯股份有限公司 一种定位参考信号的发送方法及系统
US8885541B2 (en) 2009-08-04 2014-11-11 Qualcomm Incorporated Extension of UE-RS to DWPTS
US9144037B2 (en) * 2009-08-11 2015-09-22 Qualcomm Incorporated Interference mitigation by puncturing transmission of interfering cells
US20110244877A1 (en) 2009-10-08 2011-10-06 Qualcomm Incorporated Method and apparatus for using channel state information reference signal in wireless communication system
US8824384B2 (en) * 2009-12-14 2014-09-02 Samsung Electronics Co., Ltd. Systems and methods for transmitting channel quality information in wireless communication systems
BRPI1100024A2 (pt) 2010-02-17 2016-05-03 Zte Usa Inc métodos e sistemas para transmissão csi-rs em sistemas avançados lte
KR101376635B1 (ko) 2011-01-14 2014-03-24 한국생명공학연구원 Ｒｅｘ１을 포함하는 세포 리프로그래밍 조성물 및 이를 이용한 유도만능줄기세포 제조방법
KR101555112B1 (ko) 2011-03-01 2015-10-01 엘지전자 주식회사 다중 노드 시스템에서 단말의 제어 정보 검색 방법 및 장치
US10638464B2 (en) 2011-04-01 2020-04-28 Futurewei Technologies, Inc. System and method for transmission and reception of control channels in a communications system
JP6026082B2 (ja) 2011-04-05 2016-11-16 シャープ株式会社 端末、基地局、通信方法および集積回路
KR101818584B1 (ko) 2011-06-15 2018-01-15 삼성전자 주식회사 전용 기준 신호를 위한 공통 제어 채널 자원 할당 방법 및 장치
GB2493702B (en) * 2011-08-11 2016-05-04 Sca Ipla Holdings Inc OFDM subcarrier allocations in wireless telecommunications systems
EP3975609A3 (en) * 2011-08-12 2022-08-03 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
GB2493780B (en) * 2011-08-19 2016-04-20 Sca Ipla Holdings Inc Telecommunications apparatus and methods
WO2013089344A1 (en) * 2011-12-15 2013-06-20 Lg Electronics Inc. Method for reducing interference of user equipment in wireless access system, and the user equipment for the same
CN103379072B (zh) * 2012-04-20 2016-12-14 电信科学技术研究院 一种信号传输方法及装置
ES2548428T3 (es) 2012-05-07 2015-10-16 Mstar Semiconductor, Inc. Aparato de recepción y desmodulación de símbolos de OFDM y método de desmodulación
CN103428143B (zh) * 2012-05-22 2016-09-21 普天信息技术研究院有限公司 一种同步信号发送方法
WO2014021247A1 (ja) * 2012-07-30 2014-02-06 シャープ株式会社 基地局装置、移動局装置、通信方法、および集積回路
GB2506583A (en) * 2012-08-31 2014-04-09 Sony Corp Inserting a virtual narrowband carrier in wideband carrier of a mobile communications system
CN103685119A (zh) * 2012-09-12 2014-03-26 中国移动通信集团公司 上行数据传输方法及演进基站和用户设备
US9769807B2 (en) * 2012-09-28 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, radio network node and methods therein
CN103716841A (zh) 2012-09-29 2014-04-09 中兴通讯股份有限公司 信息传输方法及装置
KR102020342B1 (ko) * 2013-02-28 2019-09-10 삼성전자 주식회사 새로운 반송파 형식에서의 간섭 측정 방법 및 장치
CN104052532B (zh) 2013-03-15 2019-02-22 中兴通讯股份有限公司 一种无线信道参考信号的发送方法和装置
CN103402251B (zh) * 2013-08-09 2017-02-22 上海瀚讯无线技术有限公司 同步信息收发方法、信道映射解析方法、控制信息发送方法
CN108900274B (zh) 2013-09-27 2021-02-05 三星电子株式会社 用于先进lte的发现信号的方法和装置
EP2919407B1 (en) * 2014-03-14 2020-08-26 Fujitsu Limited Coverage extension in wireless communication
US10524142B2 (en) 2014-04-28 2019-12-31 Sharp Kabushiki Kaisha Terminal device, communication method, and integrated circuit
WO2016043555A1 (en) 2014-09-18 2016-03-24 Lg Electronics Inc. Method and apparatus for using smaller bandwidth for low cost user equipment in wireless communication system
CN106304097B (zh) * 2015-05-15 2021-09-03 中兴通讯股份有限公司 资源使用方法、装置及系统
CN105451341B (zh) * 2015-11-06 2019-03-15 北京佰才邦技术有限公司 非授权频段中配置参考信号的方法和装置
CN106937361A (zh) 2015-12-31 2017-07-07 电信科学技术研究院 无线小区中高频段同步信号的收发方法及装置
US9894602B1 (en) 2016-03-29 2018-02-13 Sprint Spectrum L.P. Management of cell selection in a communications system
SG11201809608XA (en) * 2016-05-12 2018-11-29 Guangdong Oppo Mobile Telecommunications Corp Ltd Signal transmission method, network device, and terminal device

Also Published As

Publication number Publication date
US20190132168A1 (en) 2019-05-02
CN109076043A (zh) 2018-12-21
EP3422651A1 (en) 2019-01-02
MX2018013518A (es) 2019-03-14
CA3022660C (en) 2021-12-07
US11076384B2 (en) 2021-07-27
AU2016406274B2 (en) 2021-07-22
US20190141674A1 (en) 2019-05-09
JP7091253B2 (ja) 2022-06-27
TW201740751A (zh) 2017-11-16
CA3022660A1 (en) 2017-11-16
RU2704254C1 (ru) 2019-10-25
EP3490210B1 (en) 2021-10-06
BR112018073177B1 (pt) 2024-01-09
ZA201807290B (en) 2019-07-31
JP2019521539A (ja) 2019-07-25
HK1258339A1 (zh) 2019-11-08
TWI746549B (zh) 2021-11-21
US10849102B2 (en) 2020-11-24
SG11201809608XA (en) 2018-11-29
CN109076043B (zh) 2021-09-07
JP7228619B2 (ja) 2023-02-24
EP3422651A4 (en) 2019-04-03
EP3490210A1 (en) 2019-05-29
EP3422651B1 (en) 2021-10-06
AU2016406274A1 (en) 2018-11-22
JP2021121107A (ja) 2021-08-19
WO2017193339A1 (zh) 2017-11-16
KR20190005834A (ko) 2019-01-16

Similar Documents

Publication Publication Date Title
EA201890745A3 (ru) Устойчивая конфигурация сети для чувствительного к времени трафика
BR112018073177A2 (pt) método de transmissão de sinais
PH12019502649A1 (en) Method, terminal device and network device for transmitting signals
MX2021008181A (es) Metodo de comunicacion de enlace lateral y dispositivo terminal.
BR112019023178A2 (pt) método de transmissão de dados, dispositivo terminal e dispositivo de rede de acesso
MX2020005215A (es) Procedimiento de transmisión de señal, dispositivo terminal y dispositivo de red.
PH12019502891A1 (en) Wireless communication method and device
PH12019502632A1 (en) Wireless communication method and device
BR112015022595A2 (pt) sistemas, métodos e dispositivos de modulação transposicional
PH12019501305A1 (en) Method for transmitting information, network device and terminal device
BR112019007252A2 (pt) método de envio e método de recepção de sinal de sincronização, e aparelho
BRPI1012919B8 (pt) Aparelho terminal, aparelho de estação base, método para transmitir um sinal a partir de um aparelho terminal, método para receber um sinal transmitido a partir de um aparelho terminal, circuito integrado para controlar um processo em um aparelho terminal e circuito integrado para controlar um processo em uma estação base se comunicando com um aparelho terminal
BR112018011935A2 (pt) método e dispositivo de transmissão de dados de enlace descendente
BR112017005529A2 (pt) sinais de sincronização direcional dinâmica em comunicações sem fio
MX2019011077A (es) Metodo de transmision de datos, dispositivo terminal y dispositivo de red.
AU2017439729A1 (en) Resource determining method, apparatus, network element, and system
MX2021005370A (es) Metodo para transmitir datos de enlace lateral y dispositivo terminal.
EP4297324A3 (en) Signaling reference signal locations in slots and mini-slots
MX2020005863A (es) Metodo para transmitir informacion, dispositivo terminal y dispositivo de red.
PH12019502067A1 (en) Uplink transmission method, apparatus, terminal device, access network device and system
PH12019500996A1 (en) Uplink signal transmission method and device
BR112018068423A2 (pt) dispositivo de comunicação sem fio e método de comunicação sem fio
BR112018077246A2 (pt) método de comunicação em banda de frequência não licenciada, dispositivo de terminal, dispositivo de rede e mídia legível por computador
MX2019009097A (es) Metodo de comunicacion, dispositivo de red y terminal.
PH12019501790A1 (en) Method for use in transmitting signal, terminal device, and network device

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/05/2016, OBSERVADAS AS CONDICOES LEGAIS