BR112019006262A2 - método para receber informação de controle para sinal de referência relacionado à estimativa de ruído de fase e equipamento de usuário para o mesmo - Google Patents

método para receber informação de controle para sinal de referência relacionado à estimativa de ruído de fase e equipamento de usuário para o mesmo

Info

Publication number
BR112019006262A2
BR112019006262A2 BR112019006262A BR112019006262A BR112019006262A2 BR 112019006262 A2 BR112019006262 A2 BR 112019006262A2 BR 112019006262 A BR112019006262 A BR 112019006262A BR 112019006262 A BR112019006262 A BR 112019006262A BR 112019006262 A2 BR112019006262 A2 BR 112019006262A2
Authority
BR
Brazil
Prior art keywords
control information
reference signal
phase noise
noise estimation
user equipment
Prior art date
Application number
BR112019006262A
Other languages
English (en)
Other versions
BR112019006262B1 (pt
Inventor
Ko Hyunsoo
Kim Kijun
Lee Kilbom
Kim Kyuseok
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR112019006262A2 publication Critical patent/BR112019006262A2/pt
Publication of BR112019006262B1 publication Critical patent/BR112019006262B1/pt

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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

um método para receber informação de controle para um sinal de referência relacionado com a estimativa de ruído de fase por um equipamento de usuário (ue) compreende receber informação de controle que indica se o sinal de referência relacionado com a estimativa de ruído de fase é transmitido; quando a informação de controle indica que o sinal de referência é transmitido, receber o sinal de referência com base na informação de controle; em que quando um tamanho de um bloco de recurso de tráfego (rb) para o ue é maior que um valor predeterminado, a informação de controle indica que o sinal de referência é transmitido.
BR112019006262-9A 2016-09-30 2017-09-29 Método e equipamento de usuário para receber informação de controle para sinal de referência relacionado à estimativa de ruído de fase BR112019006262B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662401954P 2016-09-30 2016-09-30
US62/401,954 2016-09-30
US201662417367P 2016-11-04 2016-11-04
US62/417,367 2016-11-04
PCT/KR2017/010956 WO2018062942A1 (en) 2016-09-30 2017-09-29 Method for receiving control information for reference signal related to phase noise estimation and user equipment therefor

Publications (2)

Publication Number Publication Date
BR112019006262A2 true BR112019006262A2 (pt) 2019-06-25
BR112019006262B1 BR112019006262B1 (pt) 2022-10-11

Family

ID=61759845

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019006262-9A BR112019006262B1 (pt) 2016-09-30 2017-09-29 Método e equipamento de usuário para receber informação de controle para sinal de referência relacionado à estimativa de ruído de fase

Country Status (10)

Country Link
US (3) US10523393B2 (pt)
EP (1) EP3485596B1 (pt)
JP (1) JP6640428B2 (pt)
KR (2) KR102004838B1 (pt)
CN (2) CN109644096B (pt)
AU (1) AU2017337964B2 (pt)
BR (1) BR112019006262B1 (pt)
MX (1) MX2019003128A (pt)
RU (1) RU2713652C1 (pt)
WO (1) WO2018062942A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10439663B2 (en) * 2016-04-06 2019-10-08 Qualcomm Incorporated Methods and apparatus for phase noise estimation in data symbols for millimeter wave communications
US10979191B2 (en) 2016-08-05 2021-04-13 Samsung Electronics Co., Ltd. Method and apparatus for reference signal signaling for advanced wireless communications
CN108282281B (zh) * 2017-01-05 2020-02-21 中国移动通信有限公司研究院 一种信号配置方法及装置
CN108282294B (zh) * 2017-01-06 2020-08-14 华为技术有限公司 一种参考信号传输方法及装置
CN108737058B (zh) 2017-01-06 2019-07-12 华为技术有限公司 一种参考信号的配置方法、装置及系统
US10090980B2 (en) * 2017-01-08 2018-10-02 At&T Intellectual Property I, L.P. Transmission of demodulation reference signals for a 5G wireless communication network or other next generation network
EP3471317B1 (en) 2017-01-09 2022-03-02 LG Electronics Inc. Method for transmitting reference signal and device therefor in wireless communication system
JP2020057827A (ja) * 2017-02-02 2020-04-09 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
CN110169025B (zh) 2017-03-08 2021-09-07 松下电器（美国）知识产权公司 发送装置、接收装置、发送方法及接收方法
KR102272818B1 (ko) * 2017-05-04 2021-07-05 삼성전자 주식회사 무선 통신 시스템에서 효율적인 ptrs 운영 및 지시에 관한 장치 및 방법
JP7123924B2 (ja) * 2017-06-12 2022-08-23 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信機及び送信方法
KR102396952B1 (ko) 2017-06-15 2022-05-13 삼성전자 주식회사 차세대 통신 시스템에서 ptrs를 할당하는 방법 및 장치
WO2018230900A1 (en) * 2017-06-15 2018-12-20 Samsung Electronics Co., Ltd. Method and apparatus for allocating ptrs in next generation communication system
EP3642991A1 (en) * 2017-06-23 2020-04-29 Nokia Technologies Oy Methods and apparatuses for phase tracking reference signal design
WO2019033229A1 (en) * 2017-08-12 2019-02-21 Nec Corporation METHODS AND APPARATUSES FOR DETERMINING A PHASE TRACKING REFERENCE SIGNAL CONFIGURATION PARAMETER
US11343804B2 (en) * 2018-02-14 2022-05-24 Qualcomm Incorporated Phase-tracking reference signal mapping
WO2020027587A1 (ko) * 2018-07-31 2020-02-06 엘지전자 주식회사 무선 통신 시스템에서 데이터를 송수신하기 위한 자원 할당 방법 및 이를 위한 장치
WO2020118520A1 (zh) * 2018-12-11 2020-06-18 Oppo广东移动通信有限公司 数据传输的方法和设备
US11777677B2 (en) * 2021-05-05 2023-10-03 Qualcomm Incorporated Techniques for aligning clustered reference signal tones in wireless communications
CN115378772A (zh) * 2021-05-21 2022-11-22 维沃移动通信有限公司 相位噪声的处理方法和设备
US20220385418A1 (en) * 2021-06-01 2022-12-01 Qualcomm Incorporated Modulation order of a fraction of pdsch symbols for phase noise handling
US11621815B1 (en) * 2021-11-02 2023-04-04 Qualcomm Incorporated Tracking reference signal availability indication
US20230327829A1 (en) * 2022-04-11 2023-10-12 Qualcomm Incorporated Blind common phase error and residual carrier frequency offset mitigation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1011648A (en) 1909-11-30 1911-12-12 Henry Smiley Dado-plane.
JP2629759B2 (ja) * 1987-12-22 1997-07-16 セイコーエプソン株式会社 数値制御加工用データ生成方法
JP2648602B2 (ja) * 1987-12-23 1997-09-03 大日本印刷株式会社 酸素吸収包装体
JP2560365B2 (ja) * 1987-12-24 1996-12-04 ヤマハ株式会社 楽音制御装置
US7822069B2 (en) * 2006-05-22 2010-10-26 Qualcomm Incorporated Phase correction for OFDM and MIMO transmissions
JP5297317B2 (ja) * 2009-09-16 2013-09-25 Ｋｄｄｉ株式会社 無線リソース割当装置および無線リソース割当方法
US8559990B2 (en) * 2010-02-05 2013-10-15 Qualcomm Incorporated Apparatus and method for enabling uplink beamforming transit diversity channel estimation
US9059760B2 (en) * 2010-02-05 2015-06-16 Qualcomm Incorporated Apparatus and method for enabling uplink beamforming transit diversity
US9419830B2 (en) * 2012-03-28 2016-08-16 Intel Corporation Device, system and method of communicating a wireless communication orthogonal-frequency-division-multiplexing signal
JP5893999B2 (ja) 2012-04-27 2016-03-23 株式会社Ｎｔｔドコモ 無線通信システム、基地局装置、ユーザ端末、及び無線通信方法
US8559494B1 (en) 2012-06-20 2013-10-15 MagnaCom Ltd. Timing synchronization for reception of highly-spectrally-efficient communications
WO2014154294A1 (en) 2013-03-28 2014-10-02 Telefonaktiebolaget L M Ericsson (Publ) A phase reference symbol format for ofdm phase synchronization
US9197385B2 (en) 2013-03-28 2015-11-24 Sharp Laboratories Of America, Inc. Systems and methods for demodulation reference signal selection
EP3584955B1 (en) * 2013-04-01 2020-10-14 Panasonic Intellectual Property Corporation of America Reception apparatus and control signal mapping metthod
CN104125186B (zh) * 2013-04-28 2019-08-30 中兴通讯股份有限公司 一种解调参考信号图样信息的选取方法、系统及装置
KR102101213B1 (ko) 2013-07-17 2020-04-17 삼성전자 주식회사 제어 신호 송수신 방법 및 장치
US20180198667A1 (en) * 2014-06-30 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Phase Noise Estimation and Compensation
RU2713512C1 (ru) 2016-02-09 2020-02-05 Телефонактиеболагет Лм Эрикссон (Пабл) Системы и способы для отображения dmrs конфигурации на пилот-сигнал отслеживания фазового шума для повышения производительности приемника
ES2969073T3 (es) 2016-02-09 2024-05-16 Ericsson Telefon Ab L M Sistemas y métodos para la generación de secuencias de señales de referencia de seguimiento del ruido de fase usando señales de referencia de demodulación
US10116483B2 (en) * 2016-04-18 2018-10-30 Qualcomm Incorporated Dynamically convey information of demodulation reference signal and phase noise compensation reference signal
WO2017184865A1 (en) 2016-04-20 2017-10-26 Convida Wireless, Llc Configurable reference signals
US10979191B2 (en) * 2016-08-05 2021-04-13 Samsung Electronics Co., Ltd. Method and apparatus for reference signal signaling for advanced wireless communications
CN110190929B (zh) 2016-08-12 2020-06-16 华为技术有限公司 数据传输的方法、装置和计算机可读存储介质
US10367672B2 (en) * 2016-09-28 2019-07-30 Qualcomm Incorporated Enhancements to phase-noise compensation reference signal design and scrambling

Also Published As

Publication number Publication date
US10554364B2 (en) 2020-02-04
KR102004838B1 (ko) 2019-07-29
AU2017337964B2 (en) 2020-03-05
CN112491509A (zh) 2021-03-12
EP3485596A1 (en) 2019-05-22
AU2017337964A1 (en) 2019-04-11
KR20190089094A (ko) 2019-07-29
US20200145161A1 (en) 2020-05-07
BR112019006262B1 (pt) 2022-10-11
EP3485596B1 (en) 2021-08-04
EP3485596A4 (en) 2020-02-26
KR102245375B1 (ko) 2021-04-28
KR20190039616A (ko) 2019-04-12
CN109644096A (zh) 2019-04-16
JP2019533932A (ja) 2019-11-21
US20190238295A1 (en) 2019-08-01
US20180359071A1 (en) 2018-12-13
JP6640428B2 (ja) 2020-02-05
MX2019003128A (es) 2019-06-06
RU2713652C1 (ru) 2020-02-06
US10523393B2 (en) 2019-12-31
CN112491509B (zh) 2023-10-31
US11075735B2 (en) 2021-07-27
CN109644096B (zh) 2020-12-29
WO2018062942A1 (en) 2018-04-05

Similar Documents

Publication Publication Date Title
BR112019006262A2 (pt) método para receber informação de controle para sinal de referência relacionado à estimativa de ruído de fase e equipamento de usuário para o mesmo
BR112018074888A2 (pt) informação de estação de base referente à recepção do equipamento de usuário da instrução de mudança de feixe
BR112018070947A2 (pt) sistema e método para gerenciamento de feixe
PH12018500536A1 (en) Per-packet resource pool selection in lte v2x system
BR112017004967A2 (pt) método para retorno de csi dinâmico
BR112017028337A2 (pt) informação de localização em redes de comunicações
BR112014022857A2 (pt) método de transmissão de recurso de canal de controle, equipamento de usuário e estação base
BR112018009122A2 (pt) ?métodos para determinar e para receber uma realimentação de canal, equipamento de usuário, nó de rede, programa de computador, e, portadora?
BR112017007862A2 (pt) método para habilitar melhores transmissões em acesso aleatório em uma rede de comunicações por rádio, dispositivo de comunicação, primeiro nó de rede, produto de programa de computador, e, portador.
BR112014027541A2 (pt) método e aparelho para executar mapeamento de elemento de recurso epdcch em rede de comunicação
BR112017011172A2 (pt) atenuação de interferência para sinais de referência de posicionamento
BR112015006774A8 (pt) método de detecção de canal de controle e equipamento de usuário e estação base
BR112014015388A8 (pt) equipamento de usuário e nó de rede de rádio, e métodos dos mesmos
BR112015016593A2 (pt) aparelho para processar um sinal de áudio; aparelho para gerar um fluxo de bits; método de processamento de áudio; método para gerar um fluxo de bits; e fluxo de bits
BR112017018382A2 (pt) distribuição e utilização de informações de antena para operações de determinação de localização
BR112018006180A2 (pt) método de controle de acesso, equipamento de usuário e dispositivo de rede
BRPI1011899A2 (pt) Transmissão de elementos de informação map avançada em redes móveis
BR112014003639A8 (pt) Método e aparelho para transmissão e recepção de canal de controle
MX359492B (es) Metodos y dispositivos de notificacion de informacion, de reporte de informacion y de recepcion de datos.
CL2018001215A1 (es) Métodos y aparatos para la configuración de restricciones de medición
BR112018069839A8 (pt) Estação-base, equipamento de usuário e método associado
BR112015016070A2 (pt) método e aparelho para enviar e receber informações de controle de downlink
BR112019001706A2 (pt) método de mapeamento de sequência de sinal de referência, método de configuração, estação base, e equipamento de usuário
BR112017019761A2 (pt) estrutura de subquadro com sinalização de controle embutida
BR112016023612A2 (pt) esquema de controle de congestão

Legal Events

Date Code Title Description
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 29/09/2017, OBSERVADAS AS CONDICOES LEGAIS