MX2020009266A - Metodo para informar sobre un margen de potencia para una se?al de referencia de sondeo (srs), dispositivo terminal y medio de almacenamiento de computadora. - Google Patents

Metodo para informar sobre un margen de potencia para una se?al de referencia de sondeo (srs), dispositivo terminal y medio de almacenamiento de computadora.

Info

Publication number
MX2020009266A
MX2020009266A MX2020009266A MX2020009266A MX2020009266A MX 2020009266 A MX2020009266 A MX 2020009266A MX 2020009266 A MX2020009266 A MX 2020009266A MX 2020009266 A MX2020009266 A MX 2020009266A MX 2020009266 A MX2020009266 A MX 2020009266A
Authority
MX
Mexico
Prior art keywords
srs
power headroom
target
resource set
terminal device
Prior art date
Application number
MX2020009266A
Other languages
English (en)
Inventor
Zhihua Shi
Wenhong Chen
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 MX2020009266A publication Critical patent/MX2020009266A/es

Links

Classifications

    • 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
    • H04W52/365—Power headroom reporting
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

Se divulgan un método para informar sobre un margen de potencia de una SRS, un dispositivo terminal y un medio de almacenamiento de computadora; el método comprende: realizar cálculos para obtener potencias de transmisión de SRS esperadas para uno o más recursos de SRS incluidos en un conjunto de recursos de SRS objetivo, en donde el conjunto de recursos de SRS objetivo es un conjunto de recursos de SRS en una portadora objetivo o en una parte de ancho de banda (BWP) objetivo; realizar, de conformidad con las potencias de transmisión de SRS anticipadas para el uno o más recursos de SRS, cálculos para obtener un margen de potencia (PH) para el conjunto de recursos de SRS objetivo; e informar sobre el PH para el conjunto de recursos de SRS objetivo obtenido mediante cálculos.
MX2020009266A 2018-03-07 2018-03-07 Metodo para informar sobre un margen de potencia para una se?al de referencia de sondeo (srs), dispositivo terminal y medio de almacenamiento de computadora. MX2020009266A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/078347 WO2019169590A1 (zh) 2018-03-07 2018-03-07 Srs功率余量上报的方法、终端设备及计算机存储介质

Publications (1)

Publication Number Publication Date
MX2020009266A true MX2020009266A (es) 2020-10-01

Family

ID=67845457

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020009266A MX2020009266A (es) 2018-03-07 2018-03-07 Metodo para informar sobre un margen de potencia para una se?al de referencia de sondeo (srs), dispositivo terminal y medio de almacenamiento de computadora.

Country Status (14)

Country Link
US (1) US11121840B2 (es)
EP (1) EP3745764B1 (es)
JP (1) JP7153078B2 (es)
KR (1) KR102469602B1 (es)
CN (2) CN111316686A (es)
AU (1) AU2018412121A1 (es)
BR (1) BR112020018026A2 (es)
CA (1) CA3093136C (es)
FI (1) FI3745764T3 (es)
MX (1) MX2020009266A (es)
RU (1) RU2753573C1 (es)
SG (1) SG11202008648RA (es)
TW (1) TW201939990A (es)
WO (1) WO2019169590A1 (es)

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* Cited by examiner, † Cited by third party
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WO2021093138A1 (en) * 2020-01-03 2021-05-20 Zte Corporation Methods and devices for enhancement on sounding reference signal (srs) transmission signaling
CN113473516B (zh) * 2020-03-31 2023-05-02 维沃移动通信有限公司 传输功率余量的方法、终端设备和网络设备
WO2021237457A1 (en) * 2020-05-26 2021-12-02 Qualcomm Incorporated Phr trigger and report for multi-panel uplink transmission
CN115699599A (zh) * 2020-06-05 2023-02-03 高通股份有限公司 多面板功率报告技术
US11800455B2 (en) * 2020-09-04 2023-10-24 Qualcomm Incorporated Methods for power control in ultra wide bandwidth beamforming systems
WO2022154925A1 (en) * 2021-01-12 2022-07-21 Idac Holdings, Inc. Methods, apparatuses and systems directed to sounding reference signal antenna switching
WO2023141824A1 (zh) * 2022-01-26 2023-08-03 Oppo广东移动通信有限公司 无线通信的方法和终端设备

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EP2317815A1 (en) * 2009-11-02 2011-05-04 Panasonic Corporation Power-limit reporting in a communication system using carrier aggregation
KR101719002B1 (ko) * 2010-06-07 2017-03-23 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
KR20120048390A (ko) * 2010-11-05 2012-05-15 주식회사 팬택 다중 요소 반송파 시스템에서 요소 반송파에 대한 전력정보 전송장치 및 방법
WO2013051855A1 (ko) * 2011-10-04 2013-04-11 엘지전자 주식회사 파워 헤드룸 리포팅 전송 방법 및 이를 위한 장치
WO2013067430A1 (en) * 2011-11-04 2013-05-10 Interdigital Patent Holdings Inc. Method and apparatus for power control for wireless transmissions on multiple component carriers associated with multiple timing advances
KR102081938B1 (ko) * 2012-03-17 2020-04-14 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 송신 전력을 제어하는 방법 및 이를 위한 장치
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CN108886457B (zh) * 2016-04-01 2021-11-30 华为技术有限公司 用于srs切换、发送和增强的系统与方法
CN107690157A (zh) * 2016-08-04 2018-02-13 北京信威通信技术股份有限公司 一种上报功率余量的方法及装置
CN107734622B (zh) * 2016-08-12 2020-12-11 中兴通讯股份有限公司 上行功率控制方法及装置
CN110999102B (zh) * 2017-08-10 2022-02-01 松下电器（美国）知识产权公司 终端和通信方法
KR102314295B1 (ko) * 2017-09-07 2021-10-20 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 상향링크 빔 관리

Also Published As

Publication number Publication date
FI3745764T3 (fi) 2023-03-21
SG11202008648RA (en) 2020-10-29
CA3093136A1 (en) 2019-09-12
CN111316686A (zh) 2020-06-19
EP3745764B1 (en) 2023-01-18
TW201939990A (zh) 2019-10-01
CA3093136C (en) 2023-02-21
EP3745764A4 (en) 2021-03-10
KR102469602B1 (ko) 2022-11-21
EP3745764A1 (en) 2020-12-02
KR20200128686A (ko) 2020-11-16
AU2018412121A1 (en) 2020-10-01
BR112020018026A2 (pt) 2020-12-22
RU2753573C1 (ru) 2021-08-17
JP2021519008A (ja) 2021-08-05
CN111641961A (zh) 2020-09-08
JP7153078B2 (ja) 2022-10-13
CN111641961B (zh) 2022-01-11
US11121840B2 (en) 2021-09-14
WO2019169590A1 (zh) 2019-09-12
US20200374073A1 (en) 2020-11-26

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