BR112018070219A2 - programação de sinal de referência de som dinâmico - Google Patents

programação de sinal de referência de som dinâmico

Info

Publication number
BR112018070219A2
BR112018070219A2 BR112018070219A BR112018070219A BR112018070219A2 BR 112018070219 A2 BR112018070219 A2 BR 112018070219A2 BR 112018070219 A BR112018070219 A BR 112018070219A BR 112018070219 A BR112018070219 A BR 112018070219A BR 112018070219 A2 BR112018070219 A2 BR 112018070219A2
Authority
BR
Brazil
Prior art keywords
srs
parameters
base station
reference signal
message
Prior art date
Application number
BR112018070219A
Other languages
English (en)
Inventor
Sadiq Bilal
Cezanne Juergen
Li Junyi
Nazmul Islam Muhammad
Subramanian Sundar
Luo Tao
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018070219A2 publication Critical patent/BR112018070219A2/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 fios são descritos. uma estação base pode identificar uma configuração de sinal de referência de som (srs) para equipamento de usuário (ue). a estação base pode transmitir uma mensagem de concessão srs para um ue indicando a configuração srs. uma indicação de parâmetros srs pode ser incluída na mensagem de concessão srs, e pode incluir os parâmetros srs ou uma localização dos parâmetros srs. isto é, os parâmetros srs podem ser transmitidos em um canal de controle com a mensagem de concessão srs ou pode ser enviado separadamente em um canal de dados como indicado pela indicação de parâmetros srs. em alguns casos, os parâmetros srs podem ser determinados com base na realimentação de ue previamente recebida com relação às condições de canal ou limitações de potência. alternativamente, a estação base pode fazer suas próprias medições de ambiente ou atribuir parâmetros srs de forma autónoma. o ue pode sinalizar as transmissões srs para a estação base de acordo com a mensagem de concessão srs.
BR112018070219A 2016-04-04 2017-03-06 programação de sinal de referência de som dinâmico BR112018070219A2 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662318190P 2016-04-04 2016-04-04
US201662325948P 2016-04-21 2016-04-21
US201662337329P 2016-05-16 2016-05-16
US201662351285P 2016-06-16 2016-06-16
US201662353493P 2016-06-22 2016-06-22
US15/357,791 US10447444B2 (en) 2016-04-04 2016-11-21 Dynamic sounding reference signal scheduling
PCT/US2017/020952 WO2017176405A2 (en) 2016-04-04 2017-03-06 Dynamic sounding reference signal scheduling

Publications (1)

Publication Number Publication Date
BR112018070219A2 true BR112018070219A2 (pt) 2019-01-29

Family

ID=59962056

Family Applications (2)

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

Family Applications Before (1)

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

Country Status (10)

Country Link
US (2) US10367616B2 (pt)
EP (2) EP3440794B1 (pt)
CN (2) CN108886450B (pt)
AU (2) AU2017247134B2 (pt)
BR (2) BR112018070281A2 (pt)
CA (1) CA3016624A1 (pt)
ES (1) ES2878576T3 (pt)
HU (1) HUE055117T2 (pt)
SG (1) SG11201807368PA (pt)
WO (2) WO2017176405A2 (pt)

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US10547422B2 (en) * 2017-04-13 2020-01-28 Qualcomm Incorporated SRS transmission with implied RTS/CTS
US11743077B2 (en) * 2017-05-05 2023-08-29 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
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CN111226476A (zh) * 2018-01-19 2020-06-02 Oppo广东移动通信有限公司 探测参考信号传输方法、网络设备和终端设备
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WO2019194589A1 (ko) * 2018-04-05 2019-10-10 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
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US20200106646A1 (en) * 2018-09-28 2020-04-02 Qualcomm Incorporated Aperiodic sounding reference signal (a-srs) configuration
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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
WO2020121528A1 (ja) * 2018-12-14 2020-06-18 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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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

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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
WO2017176405A2 (en) 2017-10-12
CN108886450B (zh) 2021-06-01
CN108886450A (zh) 2018-11-23
WO2017176405A3 (en) 2017-12-21
AU2017247135B2 (en) 2021-06-17
WO2017176406A1 (en) 2017-10-12
EP3440794B1 (en) 2023-05-31
AU2017247135A1 (en) 2018-09-20
EP3440795A1 (en) 2019-02-13
US10447444B2 (en) 2019-10-15
BR112018070281A2 (pt) 2019-04-09
CN108886449B (zh) 2021-06-01
EP3440795B1 (en) 2021-06-16
ES2878576T3 (es) 2021-11-19
CN108886449A (zh) 2018-11-23
EP3440794A2 (en) 2019-02-13
AU2017247134B2 (en) 2021-06-24
HUE055117T2 (hu) 2021-10-28
AU2017247134A1 (en) 2018-09-20
CA3016624A1 (en) 2017-10-12
SG11201807368PA (en) 2018-10-30
US20170288832A1 (en) 2017-10-05
US20170288833A1 (en) 2017-10-05
US10367616B2 (en) 2019-07-30

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]