BR112019026007A2 - Método e aparelho para controle de potência de sinais de referência sonoros - Google Patents

Método e aparelho para controle de potência de sinais de referência sonoros Download PDF

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Publication number
BR112019026007A2
BR112019026007A2 BR112019026007-2A BR112019026007A BR112019026007A2 BR 112019026007 A2 BR112019026007 A2 BR 112019026007A2 BR 112019026007 A BR112019026007 A BR 112019026007A BR 112019026007 A2 BR112019026007 A2 BR 112019026007A2
Authority
BR
Brazil
Prior art keywords
srs
power
signal
specific
transmission
Prior art date
Application number
BR112019026007-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Akkarakaran Sony
Sony Akkarakaran
Chen Wanshi
Wanshi Chen
Alexandru Gheorghiu Valentin
Valentin Alexandru Gheorghiu
Montojo Juan
Juan Montojo
Huang Yi
Yi Huang
Luo Tao
Tao Luo
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 BR112019026007A2 publication Critical patent/BR112019026007A2/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112019026007-2A 2017-06-16 2018-06-14 Método e aparelho para controle de potência de sinais de referência sonoros BR112019026007A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762521101P 2017-06-16 2017-06-16
US62/521,101 2017-06-16
US16/007,589 2018-06-13
US16/007,589 US10462755B2 (en) 2017-06-16 2018-06-13 Techniques and apparatuses for power headroom reporting in new radio
PCT/US2018/037558 WO2018232127A1 (en) 2017-06-16 2018-06-14 Method and apparatus for power control of sounding reference signals

Publications (1)

Publication Number Publication Date
BR112019026007A2 true BR112019026007A2 (pt) 2020-06-23

Family

ID=64658581

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019026007-2A BR112019026007A2 (pt) 2017-06-16 2018-06-14 Método e aparelho para controle de potência de sinais de referência sonoros

Country Status (9)

Country Link
US (1) US10462755B2 (enExample)
EP (2) EP3639578B1 (enExample)
JP (1) JP7116093B2 (enExample)
KR (1) KR102684296B1 (enExample)
CN (2) CN110731105B (enExample)
BR (1) BR112019026007A2 (enExample)
CA (1) CA3063444A1 (enExample)
TW (1) TWI766042B (enExample)
WO (1) WO2018232127A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11191046B2 (en) * 2017-06-16 2021-11-30 Motorola Mobility Llc Configuring synchronization signal blocks having different power levels
EP3652998A4 (en) * 2017-07-10 2020-12-16 LG Electronics Inc. -1- METHOD OF SENDING A POWER RESERVE IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR SENDING IT
US10757583B2 (en) * 2017-08-10 2020-08-25 Qualcomm Incorporated Uplink-based positioning reference signaling in multi-beam systems
WO2019028716A1 (en) * 2017-08-10 2019-02-14 Panasonic Intellectual Property Corporation Of America TERMINAL AND METHOD OF COMMUNICATION
US11160030B2 (en) * 2017-11-03 2021-10-26 Qualcomm Incorporated Power control in directional beam environments
US11864110B2 (en) * 2018-01-16 2024-01-02 Nokia Technologies Oy Monitoring user equipment energy consumption
US11647497B2 (en) * 2018-03-28 2023-05-09 Telefonaktiebolaget Lm Ericsson (Publ) Uplink scheduling based on upper and lower SNR targets
CN110474719B (zh) * 2018-05-11 2021-10-22 华为技术有限公司 一种重复传输的方法和装置
CN112470528B (zh) * 2018-08-09 2022-06-14 华为技术有限公司 上行发射功率确定方法、网络设备和存储介质
US11895573B2 (en) * 2018-10-29 2024-02-06 Nokia Technologies Oy Methods and apparatuses for limited uplink
CN111148207B (zh) * 2018-11-02 2021-07-16 华为技术有限公司 一种功率余量报告的上报方法、获取方法及装置
WO2020111841A1 (ko) * 2018-11-28 2020-06-04 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
KR102855276B1 (ko) * 2019-01-10 2025-09-05 삼성전자주식회사 무선 통신 시스템에서 전력 제어 방법 및 장치
CN111436105B (zh) * 2019-01-11 2023-11-21 中兴通讯股份有限公司 一种功率控制方法及装置
WO2020159212A1 (en) * 2019-02-01 2020-08-06 Samsung Electronics Co., Ltd. Method and device for power control
CN111526574A (zh) * 2019-02-01 2020-08-11 北京三星通信技术研究有限公司 用于功率控制的方法及设备
US10909716B2 (en) * 2019-02-22 2021-02-02 Toyota Jidosha Kabushiki Kaish Vehicle localization using marker devices
EP3954158B1 (en) * 2019-04-06 2025-07-02 Qualcomm Incorporated Physical uplink shared channel transmit power configuration
US11129109B2 (en) * 2019-05-06 2021-09-21 Qualcomm Incorporated Uplink transmission techniques for exposure limited transmissions
US11785609B2 (en) * 2019-06-28 2023-10-10 Qualcomm Incorporated Techniques for indicating lack of data for transmission
US11171750B2 (en) * 2019-08-02 2021-11-09 Qualcomm Incorporated Per beam waveform selection
CN110536397A (zh) * 2019-08-13 2019-12-03 中兴通讯股份有限公司 一种信息发送方法、信息接收方法及装置
CN112422160A (zh) * 2019-08-23 2021-02-26 索尼公司 电子设备、通信方法和存储介质
CN110536399B (zh) * 2019-09-03 2024-10-15 中兴通讯股份有限公司 功率控制方法、装置和系统
US12250646B2 (en) 2019-09-12 2025-03-11 Apple Inc. Beam management solution for MPE
WO2021108956A1 (zh) * 2019-12-02 2021-06-10 北京小米移动软件有限公司 安全控制方法及装置
WO2021146934A1 (en) * 2020-01-21 2021-07-29 Qualcomm Incorporated Systems and methods for responding to a maximum permissible exposure condition
JP7348315B2 (ja) * 2020-01-24 2023-09-20 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US20230018795A1 (en) * 2020-02-11 2023-01-19 Qualcomm Incorporated Techniques for determining beam metrics for maximum permissible exposure reporting
WO2021163907A1 (en) * 2020-02-19 2021-08-26 Qualcomm Incorporated Slot aggregation adjustment for a maximum permissible exposure condition
CN115136670B (zh) * 2020-02-20 2024-09-20 高通股份有限公司 针对最大允许曝光条件的波束扫描调整
WO2021168642A1 (en) * 2020-02-25 2021-09-02 Qualcomm Incorporated Techniques for detecting maximum permissible exposure (mpe) events in wireless communications
WO2021189293A1 (en) * 2020-03-25 2021-09-30 Qualcomm Incorporated Techniques for uplink beam management reporting
US11758565B2 (en) * 2020-04-02 2023-09-12 Qualcomm Incorporated Selection of transmission parameters for a maximum permissible exposure event
WO2022003940A1 (ja) * 2020-07-03 2022-01-06 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US12052673B2 (en) * 2020-07-07 2024-07-30 Qualcomm Incorporated Reporting of packet headroom per sub-band
CN114071534A (zh) * 2020-08-07 2022-02-18 华为技术有限公司 波束测量的方法和装置
CN116762425A (zh) * 2021-01-14 2023-09-15 高通股份有限公司 用于mpe的多部分波束报告的方法和装置
US11997618B2 (en) * 2021-01-14 2024-05-28 Apple Inc. PHR reporting for multi-beam PUSCH transmissions
US20240022940A1 (en) * 2021-01-15 2024-01-18 Qualcomm Incorporated Channel-specific maximum permissible exposure report
EP4374522A4 (en) * 2021-07-23 2025-04-09 Apple Inc. Power headroom reporting for multi-beam uplink transmissions
WO2023209561A1 (en) * 2022-04-27 2023-11-02 Lenovo (Singapore) Pte. Ltd. Power control with network-controlled repeaters
US20240155513A1 (en) * 2022-11-07 2024-05-09 Qualcomm Incorporated Uplink power boosting
CN119856546A (zh) * 2022-12-23 2025-04-18 联想(北京)有限公司 报告用于支持动态波形切换的phr的方法和装置
US12483997B2 (en) * 2023-02-17 2025-11-25 Nokia Technologies Oy Power headroom enhancements and triggers for waveforms
CN117939606A (zh) * 2023-09-26 2024-04-26 中兴通讯股份有限公司 功率信息的上报方法、装置、通信节点及存储介质
KR20250125781A (ko) * 2024-02-15 2025-08-22 삼성전자주식회사 무선 통신 시스템에서 상향링크 전송 구간 결정 방법 및 장치

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8838051B1 (en) * 2009-02-19 2014-09-16 Qualcomm Incorporated Transmitter beamforming power control
JP5555763B2 (ja) * 2009-03-17 2014-07-23 インターデイジタル パテント ホールディングス インコーポレイテッド サウンディング参照信号（ｓｒｓ）送信の電力制御のための方法および機器
WO2010151196A1 (en) 2009-06-26 2010-12-29 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communications network for adaptation of power control setting
US9531514B2 (en) * 2009-12-03 2016-12-27 Qualcomm Incorporated Sounding reference signal enhancements for wireless communication
CN104994572B (zh) * 2010-04-30 2018-05-25 太阳专利信托公司 通信装置以及通信方法
CN106059737B (zh) * 2010-06-04 2019-12-03 Lg电子株式会社 发送非周期性探测参考信号的用户设备及其方法
KR101719002B1 (ko) 2010-06-07 2017-03-23 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
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
WO2012081812A1 (ko) * 2010-12-16 2012-06-21 엘지전자 주식회사 무선 통신 시스템에서 릴레이 노드가 기지국으로 사운딩 참조 신호를 전송하는 방법 및 장치
WO2012093454A1 (ja) 2011-01-07 2012-07-12 パナソニック株式会社 送信装置及び送信方法
WO2012140517A1 (en) * 2011-04-15 2012-10-18 Alcatel Lucent Method and device for controlling uplink power
CN103621156B (zh) * 2011-06-29 2017-05-17 松下电器（美国）知识产权公司 终端装置、基站装置、发送方法及发送功率设定方法
US9215675B2 (en) * 2011-08-17 2015-12-15 Lg Electronics Inc. Determining transmit power of a sounding reference signal for a first cell based on power for a second cell and power offset
EP3681050A1 (en) * 2011-09-30 2020-07-15 InterDigital Patent Holdings, Inc. Multipoint transmission in wireless communication
KR20140084133A (ko) * 2011-10-04 2014-07-04 엘지전자 주식회사 파워 헤드룸 리포팅 전송 방법 및 이를 위한 장치
US9265017B2 (en) * 2012-02-07 2016-02-16 Telefonaktiebolaget L M Ericsson Reference signals in wireless communication
US9204434B2 (en) 2012-03-19 2015-12-01 Qualcomm Incorporated Enhanced sounding reference signal (SRS) operation
US8958342B2 (en) * 2012-04-17 2015-02-17 Ofinno Technologies, Llc Uplink transmission power in a multicarrier wireless device
JP6073073B2 (ja) * 2012-05-10 2017-02-01 シャープ株式会社 端末装置、基地局装置および通信方法
JP2013236289A (ja) * 2012-05-10 2013-11-21 Sharp Corp 端末、基地局、通信方法および集積回路
KR20140009902A (ko) * 2012-07-12 2014-01-23 주식회사 케이티 상향링크 사운딩 참조신호 전송전력 제어방법 및 그 단말, 송수신포인트
CN103765941B (zh) * 2012-08-01 2018-04-10 太阳专利信托公司 无线通信终端装置和无线通信方法
CN103945504B (zh) * 2013-01-18 2017-10-17 华为技术有限公司 功率控制方法及设备
WO2014175664A1 (en) 2013-04-23 2014-10-30 Samsung Electronics Co., Ltd. Method and apparatus for controlling power of uplink in a beam forming system
CN104518845B (zh) * 2013-09-27 2020-08-04 中兴通讯股份有限公司 一种时分双工系统中测量参考信号功率控制参数配置方法和系统
US20160227491A1 (en) * 2014-01-24 2016-08-04 Lg Electronics Inc. Method for controlling transmission power of sounding reference signal on special subframe in tdd-type wireless communication system and device therefor
JP6406777B2 (ja) 2014-09-23 2018-10-17 ホアウェイ・テクノロジーズ・カンパニー・リミテッド ビーム構成方法、基地局、およびユーザ機器
WO2016054111A1 (en) 2014-09-29 2016-04-07 Hughes Network Systems, Llc Inter-gateway interference management and admission control for a cdma satellite communications system
EP3225070A1 (en) 2014-11-26 2017-10-04 IDAC Holdings, Inc. Initial access in high frequency wireless systems
US9872296B2 (en) * 2015-01-06 2018-01-16 Qualcomm Incorporated Techniques for beam shaping at a millimeter wave base station and a wireless device and fast antenna subarray selection at a wireless device
US10020921B2 (en) * 2015-11-18 2018-07-10 National Taiwan University Directional reference signal transmission
WO2017180040A1 (en) * 2016-04-15 2017-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node, wireless device and methods performed therein
AR108438A1 (es) * 2016-05-13 2018-08-22 Ericsson Telefon Ab L M Control de potencia de enlace ascendente para conmutación basada en portadora de señales de referencia de sonido
KR20180018421A (ko) * 2016-08-10 2018-02-21 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 빔 동작에 대한 경로 손실 도출을 위한 방법 및 장치
KR102021191B1 (ko) 2016-10-21 2019-09-11 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 빔 동작을 위한 전력 헤드룸 보고 방법 및 장치
US20180324770A1 (en) * 2017-05-04 2018-11-08 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
CA3061962A1 (en) * 2017-05-04 2018-11-08 Ofinno, Llc Rach power offset
US10568050B2 (en) * 2017-05-04 2020-02-18 Ofinno, Llc RACH power adjustment
US10425900B2 (en) * 2017-05-15 2019-09-24 Futurewei Technologies, Inc. System and method for wireless power control
CN109152054A (zh) * 2017-06-16 2019-01-04 华硕电脑股份有限公司 无线通信系统中用于非授权频谱的波束管理的方法和设备
US10736045B2 (en) * 2017-06-16 2020-08-04 Qualcomm Incorporated Base station controlled uplink beam power using measurement of reference signal at user equipment
US11153826B2 (en) * 2017-08-10 2021-10-19 Qualcomm Incorporated Procedure-based uplink power control

Also Published As

Publication number Publication date
CN114258121B (zh) 2024-03-29
TW201906457A (zh) 2019-02-01
WO2018232127A1 (en) 2018-12-20
JP2020523842A (ja) 2020-08-06
CN114258121A (zh) 2022-03-29
EP3639578A1 (en) 2020-04-22
CN110731105A (zh) 2020-01-24
EP4661520A2 (en) 2025-12-10
US10462755B2 (en) 2019-10-29
TWI766042B (zh) 2022-06-01
JP7116093B2 (ja) 2022-08-09
US20180368081A1 (en) 2018-12-20
KR102684296B1 (ko) 2024-07-10
KR20200015560A (ko) 2020-02-12
CA3063444A1 (en) 2018-12-20
EP3639578B1 (en) 2025-12-17
CN110731105B (zh) 2022-08-02

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