[go: up one dir, main page]

MX2019005830A - Metodo para transmitir se?al de referencia y dispositivo de comunicacion. - Google Patents

Metodo para transmitir se?al de referencia y dispositivo de comunicacion.

Info

Publication number
MX2019005830A
MX2019005830A MX2019005830A MX2019005830A MX2019005830A MX 2019005830 A MX2019005830 A MX 2019005830A MX 2019005830 A MX2019005830 A MX 2019005830A MX 2019005830 A MX2019005830 A MX 2019005830A MX 2019005830 A MX2019005830 A MX 2019005830A
Authority
MX
Mexico
Prior art keywords
reference signal
transmitting
time domain
domain resource
resource unit
Prior art date
Application number
MX2019005830A
Other languages
English (en)
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 MX2019005830A publication Critical patent/MX2019005830A/es

Links

Classifications

    • 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
    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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) or 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/20—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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

Se divulga un método para transmitir una señal de referencia y un dispositivo de comunicación; el método es ejecutable mediante un dispositivo terminal o un dispositivo de red, y comprende: determinar al menos una unidad de recurso de dominio del tiempo para transmitir una señal de referencia; y transmitir la señal de referencia en la al menos una unidad de recurso de dominio del tiempo; dado que la señal de referencia se transmite en la al menos una unidad de recurso de dominio del tiempo específica, en lugar de transmitirse reutilizando una parte de las subportadoras de una unidad de recurso de dominio del tiempo para la transmisión de datos, se reduce el retraso en la transmisión de la señal de referencia, reduciendo así la demora en la demodulación de datos o la medición de CSI realizada en base a la señal de referencia, y reduciendo la sobrecarga de señalización de control para indicar un recurso de correspondencia de tasa y la complejidad de realizar la correspondencia de tasa.
MX2019005830A 2016-11-18 2016-11-18 Metodo para transmitir se?al de referencia y dispositivo de comunicacion. MX2019005830A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/106417 WO2018090327A1 (zh) 2016-11-18 2016-11-18 传输参考信号的方法和通信设备

Publications (1)

Publication Number Publication Date
MX2019005830A true MX2019005830A (es) 2019-07-08

Family

ID=62145024

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019005830A MX2019005830A (es) 2016-11-18 2016-11-18 Metodo para transmitir se?al de referencia y dispositivo de comunicacion.

Country Status (16)

Country Link
US (2) US11128418B2 (es)
EP (1) EP3531602B1 (es)
JP (1) JP7091329B2 (es)
KR (1) KR20190082806A (es)
CN (3) CN109964435B (es)
AU (1) AU2016430101B2 (es)
BR (1) BR112019010049B1 (es)
CA (1) CA3044093C (es)
IL (1) IL266710B2 (es)
MX (1) MX2019005830A (es)
MY (1) MY204841A (es)
PH (1) PH12019501109A1 (es)
RU (1) RU2721840C1 (es)
TW (1) TWI737844B (es)
WO (1) WO2018090327A1 (es)
ZA (1) ZA201903277B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108023701B (zh) * 2016-11-04 2021-07-20 华为技术有限公司 一种信息传输方法、装置和系统
AU2016430101B2 (en) * 2016-11-18 2022-02-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting reference signal, and communication device
CN108282284B (zh) * 2017-01-05 2024-04-16 华为技术有限公司 一种发送参考信号的方法和通信设备
KR102164967B1 (ko) * 2017-01-06 2020-10-13 한국전자통신연구원 통신 시스템에서 제어 채널의 송수신 방법 및 장치
CN108632005B (zh) 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统
CN114826502B (zh) * 2017-04-28 2024-07-19 松下电器（美国）知识产权公司 通信装置及通信方法
US11799603B2 (en) * 2017-05-02 2023-10-24 Ntt Docomo, Inc. Base station apparatus
CN108809394A (zh) * 2017-05-04 2018-11-13 株式会社Ntt都科摩 一种混合信道质量测量方法和用户设备
US10341066B2 (en) * 2017-08-03 2019-07-02 Samsung Electronics Co., Ltd. System and method for common phase error and inter-carrier interference estimation and compensation
WO2020029225A1 (zh) 2018-08-10 2020-02-13 Oppo广东移动通信有限公司 侧行信道配置方法、终端设备和网络设备
CN110830219B (zh) * 2018-08-14 2021-03-30 成都华为技术有限公司 资源管理的方法和装置
MX2021008181A (es) * 2019-01-11 2021-08-11 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo de comunicacion de enlace lateral y dispositivo terminal.
WO2022077517A1 (zh) * 2020-10-16 2022-04-21 华为技术有限公司 一种通信方法和装置
CN114501632B (zh) * 2020-10-23 2026-01-30 大唐移动通信设备有限公司 一种信号传输方法、装置、终端设备及网络设备
US12057971B2 (en) * 2021-04-06 2024-08-06 Qualcomm Incorporated Frequency-domain reference signal block with a time-domain single carrier waveform data transmission
CN116437454A (zh) * 2021-12-31 2023-07-14 中国移动通信有限公司研究院 传输方法、装置、设备及可读存储介质
CN116939536A (zh) * 2022-03-31 2023-10-24 维沃移动通信有限公司 资源确定方法、装置、终端及存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8953563B2 (en) 2009-04-24 2015-02-10 Samsung Electronics Co., Ltd. Method and system for multi-layer beamforming
EP2434818B1 (en) * 2009-05-22 2019-05-01 Huawei Technologies Co., Ltd. Method for dispatching multi sub-frames and the system, the terminal, the base station and the computer program product thereof
CN102300270B (zh) * 2010-06-25 2015-01-14 电信科学技术研究院 回程链路控制信道信息的资源配置方法和设备
CN102469589B (zh) * 2010-11-08 2015-06-03 中兴通讯股份有限公司 用于确定中继链路资源单元组的方法及装置
US20130343477A9 (en) 2011-11-04 2013-12-26 Research In Motion Limited PUSCH Reference Signal Design for High Doppler Frequency
KR101981060B1 (ko) 2011-12-16 2019-05-24 삼성전자주식회사 무선 통신 시스템에서 신호 송신장치 및 방법
EP2813024A1 (en) * 2012-02-10 2014-12-17 Nokia Solutions and Networks Oy Method and apparatus for transmitting a reference signal in a communication system
EP2890177B1 (en) * 2012-08-21 2019-10-02 LG Electronics Inc. Transmission of channel state information in wireless communication system
CN103716273B (zh) 2012-09-29 2017-07-14 华为技术有限公司 D2d通信方法及设备
TW201440564A (zh) 2013-01-16 2014-10-16 Interdigital Patent Holdings 改善上鏈頻譜效率
US9392639B2 (en) 2013-02-27 2016-07-12 Samsung Electronics Co., Ltd. Methods and apparatus for channel sounding in beamformed massive MIMO systems
CN104104637A (zh) * 2013-04-03 2014-10-15 中国移动通信集团公司 一种传输专用解调信号的方法及设备
US9749075B2 (en) * 2013-09-27 2017-08-29 Mediatek Inc. Methods of discovery and measurements for small cells in OFDM/OFDMA systems
CN103716263B (zh) 2013-12-18 2016-08-31 东南大学 大规模多天线系统中基于并行抵消的高效导频方法
CN105101431B (zh) * 2014-05-07 2020-12-29 中兴通讯股份有限公司 一种设备到设备通信方法、装置及系统
CN106507695B (zh) * 2014-07-03 2019-11-22 Lg电子株式会社 在支持毫米波的无线接入系统中的新上行链路参考信号传输方法和装置
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
KR20180018504A (ko) * 2015-06-17 2018-02-21 인텔 아이피 코포레이션 차세대 lte 디바이스들 및 시스템들을 위한 ack/nack 신호들
WO2017150813A1 (ko) * 2016-03-02 2017-09-08 엘지전자 주식회사 무선 통신 시스템에서 제어 채널을 송수신하는 방법 및 이를 지원하는 장치
US10219295B2 (en) * 2016-05-13 2019-02-26 Nokia Solutions And Networks Oy Triggering of reference signals and control signaling
CN107645352B (zh) 2016-07-22 2019-06-11 华为技术有限公司 一种上行参考信号的传输方法和装置
US10505685B2 (en) * 2016-08-26 2019-12-10 Qualcomm Incorporated Adapting to delay spread variation in wireless communication systems
AU2016430101B2 (en) * 2016-11-18 2022-02-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting reference signal, and communication device

Also Published As

Publication number Publication date
TW201820808A (zh) 2018-06-01
CN109964435A (zh) 2019-07-02
AU2016430101B2 (en) 2022-02-17
TWI737844B (zh) 2021-09-01
BR112019010049A2 (pt) 2019-09-03
ZA201903277B (en) 2020-01-29
US11128418B2 (en) 2021-09-21
US11736250B2 (en) 2023-08-22
CN113206730A (zh) 2021-08-03
EP3531602A4 (en) 2019-10-30
US20210385043A1 (en) 2021-12-09
MY204841A (en) 2024-09-18
CN113206731A (zh) 2021-08-03
RU2721840C1 (ru) 2020-05-25
JP7091329B2 (ja) 2022-06-27
US20200067669A1 (en) 2020-02-27
CN109964435B (zh) 2021-05-25
CA3044093A1 (en) 2018-05-24
IL266710A (en) 2019-08-29
CA3044093C (en) 2023-08-01
JP2020504484A (ja) 2020-02-06
EP3531602B1 (en) 2023-09-06
AU2016430101A1 (en) 2019-06-06
KR20190082806A (ko) 2019-07-10
IL266710B (en) 2022-10-01
CN113206731B (zh) 2022-12-13
IL266710B2 (en) 2023-02-01
WO2018090327A1 (zh) 2018-05-24
EP3531602A1 (en) 2019-08-28
PH12019501109A1 (en) 2020-02-24
BR112019010049B1 (pt) 2023-11-07

Similar Documents

Publication Publication Date Title
MX2019005830A (es) Metodo para transmitir se?al de referencia y dispositivo de comunicacion.
BR112017010370A2 (pt) planos de tom para redes de comunicação sem fio
BR112016017177A2 (pt) Método para monitoramento de enlace por rádio adaptativo, e, equipamento de usuário
MX2019011137A (es) Metodo y aparato de comunicacion inalambrica.
MX393866B (es) Arquitectura, metodos y dispositivos en una red de comunicaciones inalambricas.
EA201791544A1 (ru) Обновление системной информации
MX389422B (es) Metodo de transmision de datos y aparato en red de area local inalambrica.
BR112018008888A2 (pt) métodos e aparelho para uplink de múltiplos usuários
BR112016017476A8 (pt) método e dispositivo para processamento de falha de enlace de rádio
PH12019501455A1 (en) Data transmission method and apparatus
MY202268A (en) Method and device for random access
MX2019004877A (es) Metodo para transmitir datos, dispositivo terminal y dispositivo de red.
BR112019004076A2 (pt) método de comunicação de dados, aparelho, terminal e estação de base
MX2020004262A (es) Indicacion de numerologia de separacion de subportadoras.
TW201615043A (en) Device and method of handling parameter configurations
PH12019500850A1 (en) Communication method, terminal, and network device
MX2019005663A (es) Método y dispositivo para transmisión de señal de enlace ascendente.
MX2019007458A (es) Metodo para transmitir datos, dispositivo terminal y dispositivo de red.
MX2019014853A (es) Procedimiento para transmitir señal, dispositivo de red y dispositivo terminal.
PH12019502845A1 (en) Methods for transmitting signal, network device, and terminal device
EP4322600A3 (en) Channel measurement and feedback method, network device, and system
IN2015CH01716A (es)
AR113506A1 (es) Método y aparato para transmisión de enlace ascendente
BR112019023163A2 (pt) Método e aparelho de transmissão de sinal
MX382828B (es) Método y aparato para controlar potencia de transmisión de unidad de red óptica y la unidad de red óptica.