BR112018070281A2 - programação dinâmica de sinal de referência sonoro - Google Patents

programação dinâmica de sinal de referência sonoro

Info

Publication number
BR112018070281A2
BR112018070281A2 BR112018070281-1A BR112018070281A BR112018070281A2 BR 112018070281 A2 BR112018070281 A2 BR 112018070281A2 BR 112018070281 A BR112018070281 A BR 112018070281A BR 112018070281 A2 BR112018070281 A2 BR 112018070281A2
Authority
BR
Brazil
Prior art keywords
srs
parameters
base station
reference signal
message
Prior art date
Application number
BR112018070281-1A
Other languages
English (en)
Inventor
Nazmul Islam Muhammad
Subramanian Sundar
Luo Tao
Cezanne Juergen
Sadiq Bilal
Li Junyi
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112018070281A2 publication Critical patent/BR112018070281A2/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

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

Abstract

métodos, sistemas e dispositivos para comunicação sem fio são descritos. uma estação de base pode identificar uma configuração de sinal de referência sonoro (srs) para equipamento de usuário (ue). a estação de base pode transmitir uma mensagem de concessão de srs a um ue indicando a configuração de srs. uma indicação de parâmetros de srs pode ser incluída na mensagem de concessão de srs e pode incluir os parâmetros de srs ou a localização dos parâmetros de srs. ou seja, parâmetros de srs podem ser transmitidos em um canal de controle com a mensagem de concessão de srs ou podem ser separadamente enviados em um canal de dados conforme indicado pela indicação de parâmetros de srs. em alguns casos, parâmetros de srs podem ser determinados com base em retorno do ue recebido previamente com relação a condições de canal ou limitações de potência. alternativamente, a estação de base pode fazer suas próprias medições ambientais ou atribuir parâmetros de srs de forma autônoma. o ue pode sinalizar as transmissões de srs à estação de base de acordo com a mensagem de concessão de srs.
BR112018070281-1A 2016-04-04 2017-03-06 programação dinâmica de sinal de referência sonoro BR112018070281A2 (pt)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201662318190P 2016-04-04 2016-04-04
US62/318,190 2016-04-04
US201662325948P 2016-04-21 2016-04-21
US62/325,948 2016-04-21
US201662337329P 2016-05-16 2016-05-16
US62/337,329 2016-05-16
US201662351285P 2016-06-16 2016-06-16
US62/351,285 2016-06-16
US201662353493P 2016-06-22 2016-06-22
US62/353,493 2016-06-22
US15/357,812 2016-11-21
US15/357,812 US10367616B2 (en) 2016-04-04 2016-11-21 Dynamic sounding reference signal scheduling
PCT/US2017/020958 WO2017176406A1 (en) 2016-04-04 2017-03-06 Dynamic sounding reference signal scheduling

Publications (1)

Publication Number Publication Date
BR112018070281A2 true BR112018070281A2 (pt) 2019-04-09

Family

ID=59962056

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112018070219A BR112018070219A2 (pt) 2016-04-04 2017-03-06 programação de sinal de referência de som dinâmico
BR112018070281-1A BR112018070281A2 (pt) 2016-04-04 2017-03-06 programação dinâmica de sinal de referência sonoro

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112018070219A BR112018070219A2 (pt) 2016-04-04 2017-03-06 programação de sinal de referência de som dinâmico

Country Status (10)

Country Link
US (2) US10367616B2 (pt)
EP (2) EP3440795B1 (pt)
CN (2) CN108886450B (pt)
AU (2) AU2017247135B2 (pt)
BR (2) BR112018070219A2 (pt)
CA (1) CA3016624A1 (pt)
ES (1) ES2878576T3 (pt)
HU (1) HUE055117T2 (pt)
SG (1) SG11201807368PA (pt)
WO (2) WO2017176406A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170093068A (ko) * 2016-02-04 2017-08-14 한국전자통신연구원 통신 네트워크에서 상향링크 전송의 스케쥴링 방법
US10367616B2 (en) 2016-04-04 2019-07-30 Qualcomm Incorporated Dynamic sounding reference signal scheduling
US10608856B2 (en) * 2016-06-16 2020-03-31 Samsung Electronics Co., Ltd. Transmission of reference signals in a communication system
US10547422B2 (en) * 2017-04-13 2020-01-28 Qualcomm Incorporated SRS transmission with implied RTS/CTS
WO2018203201A1 (en) * 2017-05-05 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) Discontinued transmission of uplink sounding reference signals
CN109391425B (zh) * 2017-08-11 2020-10-16 电信科学技术研究院 一种信息的传输方法、终端及基站
WO2019047152A1 (en) * 2017-09-08 2019-03-14 Qualcomm Incorporated TECHNIQUES AND APPARATUS TO IMPROVE NEW RADIO COVERAGE
US11050598B2 (en) * 2017-11-28 2021-06-29 Qualcomm Incorporated Carrier information signaling in a 5G network
CN110034889B (zh) * 2018-01-12 2021-12-28 华为技术有限公司 一种探测参考信号srs配置方法和装置
SG11202006802PA (en) * 2018-01-19 2020-08-28 Guangdong Oppo Mobile Telecommunications Corp Ltd Sounding reference signal transmission method, network device and terminal device
US11223456B2 (en) * 2018-02-20 2022-01-11 Qualcomm Incorporated Transmission gap configuration
WO2019194589A1 (ko) * 2018-04-05 2019-10-10 한국전자통신연구원 통신 시스템에서 상향링크 전송을 위한 방법 및 장치
KR20190116927A (ko) 2018-04-05 2019-10-15 한국전자통신연구원 통신 시스템에서 상향링크 전송을 위한 방법 및 장치
WO2019205178A1 (zh) * 2018-04-28 2019-10-31 华为技术有限公司 传输探测参考信号的方法及终端设备
US12021662B2 (en) * 2018-09-28 2024-06-25 Qualcomm Incorporated Aperiodic sounding reference signal (A-SRS) configuration
US11140687B2 (en) * 2018-10-05 2021-10-05 Qualcomm Incorporated Sounding reference signal parameter determination techniques
CN111277375B (zh) * 2018-12-05 2021-07-23 大唐移动通信设备有限公司 一种资源分配的方法及装置
CN113196865A (zh) * 2018-12-14 2021-07-30 株式会社Ntt都科摩 用户终端以及无线通信方法
US11424880B2 (en) * 2019-03-08 2022-08-23 Qualcomm Incorporated Uplink reference signal spatial relation identification techniques
US11792735B2 (en) * 2019-10-14 2023-10-17 Qualcomm Incorporated Closed loop feedback power control for multicast transmissions
CN114337967B (zh) * 2021-12-21 2023-09-19 哲库科技(北京)有限公司 系统级芯片、探测参考信号的处理方法及相关装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9893859B2 (en) 2007-10-30 2018-02-13 Texas Instruments Incorporated Transmission of sounding reference signal and scheduling request in single carrier systems
EP3051742B1 (en) 2009-11-02 2021-12-22 Nokia Solutions and Networks Oy Sounding reference signal configuration
US9531514B2 (en) * 2009-12-03 2016-12-27 Qualcomm Incorporated Sounding reference signal enhancements for wireless communication
TW201145872A (en) 2009-12-10 2011-12-16 Innovative Sonic Corp Method and apparatus for periodic sounding reference signal transmission from multiple antennas in a wireless communication system
CN102246579A (zh) * 2010-01-08 2011-11-16 联发科技股份有限公司 长期演进声探的资源分配与信令方法
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
CN102088303B (zh) * 2010-02-11 2014-11-05 电信科学技术研究院 Srs信号发送方法及其触发方法以及设备
CN101827444B (zh) 2010-03-31 2015-03-25 中兴通讯股份有限公司 一种测量参考信号的信令配置系统及方法
CN101808409B (zh) * 2010-04-01 2015-03-25 中兴通讯股份有限公司 一种lte-a系统中测量参考信号的配置方法和系统
KR101828621B1 (ko) 2010-04-02 2018-03-22 인터디지탈 패튼 홀딩스, 인크 업링크 사운딩 기준 신호 구성 및 전송 방법
WO2011142608A2 (ko) 2010-05-12 2011-11-17 엘지전자 주식회사 무선통신 시스템에서 srs 트리거링 기반 srs 전송 방법
CN102104973B (zh) * 2010-05-31 2013-09-25 电信科学技术研究院 非周期srs的传输方法和设备
EP2579490B1 (en) 2010-06-04 2019-09-04 LG Electronics Inc. Method and ue for transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and for controlling uplink transmission power of sounding reference signal
US8837394B2 (en) * 2010-06-18 2014-09-16 Mediatek Inc. Sounding mechanism under carrier aggregation
US8855053B2 (en) 2010-06-18 2014-10-07 Mediatek Inc. Sounding mechanism and configuration under carrier aggregation
EP2600581A4 (en) 2010-07-26 2017-09-27 LG Electronics Inc. Method and device for transmitting sounding reference signal and extended uplink control information in wireless communication system
US9131457B2 (en) 2010-08-12 2015-09-08 Samsung Electronics Co., Ltd. Apparatus and method for transmission of uplink sounding reference signals in a wireless network
CN101917765B (zh) * 2010-08-13 2015-09-16 中兴通讯股份有限公司 一种测量参考信号的配置方法及系统
CN102083033B (zh) * 2010-09-13 2016-08-03 电信科学技术研究院 非周期探测参考信号的传输指示及传输方法、设备
RU2551906C2 (ru) * 2010-10-12 2015-06-10 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Устройство связи и способ связи
CN102595514B (zh) * 2011-01-12 2015-03-18 上海贝尔股份有限公司 非周期性探测参考信号的配置方法
US8842700B2 (en) 2011-05-03 2014-09-23 Samsung Electronics Co., Ltd Transmission of sounding reference signals from a user equipment in response to multiple requests
CN102932797B (zh) * 2011-08-09 2017-05-10 中兴通讯股份有限公司 Srs与pucch的协调传输方法及系统
CN102932932B (zh) * 2011-08-12 2017-10-27 中兴通讯股份有限公司 Srs与pusch的协调传输方法及系统
KR20130084176A (ko) 2012-01-16 2013-07-24 주식회사 팬택 무선통신 시스템에서 상향링크 신호의 전송장치 및 방법
CN103220691A (zh) * 2012-01-21 2013-07-24 中兴通讯股份有限公司 下行控制信息的发送方法、检测方法、基站和用户设备
KR20140009902A (ko) * 2012-07-12 2014-01-23 주식회사 케이티 상향링크 사운딩 참조신호 전송전력 제어방법 및 그 단말, 송수신포인트
CN104521156B (zh) * 2012-08-03 2019-07-30 德克萨斯仪器股份有限公司 用于协作多点通信的上行链路信令
CN105099632B (zh) 2014-04-23 2019-12-13 北京三星通信技术研究有限公司 一种上行探测参考信号传输的方法和设备
US10367616B2 (en) 2016-04-04 2019-07-30 Qualcomm Incorporated Dynamic sounding reference signal scheduling

Also Published As

Publication number Publication date
AU2017247135A1 (en) 2018-09-20
US10447444B2 (en) 2019-10-15
CN108886450B (zh) 2021-06-01
HUE055117T2 (hu) 2021-10-28
US20170288832A1 (en) 2017-10-05
SG11201807368PA (en) 2018-10-30
EP3440795A1 (en) 2019-02-13
US10367616B2 (en) 2019-07-30
EP3440794B1 (en) 2023-05-31
WO2017176405A2 (en) 2017-10-12
AU2017247135B2 (en) 2021-06-17
CN108886450A (zh) 2018-11-23
WO2017176405A3 (en) 2017-12-21
US20170288833A1 (en) 2017-10-05
BR112018070219A2 (pt) 2019-01-29
ES2878576T3 (es) 2021-11-19
CN108886449A (zh) 2018-11-23
AU2017247134B2 (en) 2021-06-24
EP3440795B1 (en) 2021-06-16
CN108886449B (zh) 2021-06-01
EP3440794A2 (en) 2019-02-13
AU2017247134A1 (en) 2018-09-20
WO2017176406A1 (en) 2017-10-12
CA3016624A1 (en) 2017-10-12

Similar Documents

Publication Publication Date Title
BR112018070281A2 (pt) programação dinâmica de sinal de referência sonoro
BR112018014693A2 (pt) técnicas para fornecer mobilidade baseada em enlace ascendente
BR112019007497A2 (pt) transmissão de solicitação de programação para acesso de feixe direcional
BR112018071045A2 (pt) sistema e método para gerenciamento de feixe
BR112019014134A2 (pt) Método de transmissão e recepção de dados em um sistema de comunicação sem fio e um aparelho para o mesmo
BR112017006162A2 (pt) transmissão de sinal de referência de lte de latência ultrabaixa
BR112016022320A2 (pt) Métodos e sistemas sem fios de acesso múltiplo não ortogonal (noma)
BR112017022254A2 (pt) controle de avaliação de canal liberado de ue por um enb
TN2017000323A1 (en) On-demand system information
NZ739752A (en) Terminal device, base station device, and communication method
BR112018002078A2 (pt) métodos e aparelho para protocolo de acesso de mídia de múltiplos canais
BR112017006540A2 (pt) transmissões uplink baseadas em conflito para redução de latência
BR112017020108A2 (pt) controle de transmissor uplink com avaliação de canal livre em componente de portadora secundária
BR112014022857A8 (pt) método de transmissão de recurso de canal de controle, equipamento de usuário e estação base
WO2017171447A3 (ko) 무선 통신 시스템에서 gnss 타이밍을 사용하는 ue의 사이드링크 신호 송수신 방법
IN2014DN06684A (pt)
BR112016023096A8 (pt) transmissão de dados de emergência através de banda de espectro de radiofrequência não licenciada
MX2019000441A (es) Metodo, aparato y sistema de comunicacion inalambrica.
BR112019002922A2 (pt) canal de controle com numerologia flexível
MX2019014236A (es) Estacion base de radio y metodo de comunicacion por radio.
BR112017001917A2 (pt) controle de acesso para dispositivos de usuário de rede conectados
BR112018069808A2 (pt) programação do canal de controle de uplink para resiliência de interferência
BR112018077424A2 (pt) método de envio de canal de controle de enlace ascendente, método de recebimento de canal de controle ascendente e aparelho
BR112015004385A8 (pt) dispositivo de comunicação, e, método para transmitir dados para ou receber dados de uma rede de comunicação móvel
BR112018071001A2 (pt) técnicas indicadoras de micro latência em um sistema de comunicação sem fio

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]