CO2022018803A2 - Control de potencia para transmisiones de enlace ascendente hacia múltiples trp - Google Patents

Control de potencia para transmisiones de enlace ascendente hacia múltiples trp

Info

Publication number
CO2022018803A2
CO2022018803A2 CONC2022/0018803A CO2022018803A CO2022018803A2 CO 2022018803 A2 CO2022018803 A2 CO 2022018803A2 CO 2022018803 A CO2022018803 A CO 2022018803A CO 2022018803 A2 CO2022018803 A2 CO 2022018803A2
Authority
CO
Colombia
Prior art keywords
power control
trp
transmission
transmit power
uplink transmissions
Prior art date
Application number
CONC2022/0018803A
Other languages
English (en)
Spanish (es)
Inventor
Siva Muruganathan
Mattias Frenne
Helka-Liina Määttänen
Shiwei Gao
Jianwei Zhang
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of CO2022018803A2 publication Critical patent/CO2022018803A2/es

Links

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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CONC2022/0018803A 2020-06-26 2022-12-23 Control de potencia para transmisiones de enlace ascendente hacia múltiples trp CO2022018803A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063044851P 2020-06-26 2020-06-26
PCT/IB2021/055717 WO2021260658A1 (en) 2020-06-26 2021-06-25 Power control for uplink transmissions towards multiple trps

Publications (1)

Publication Number Publication Date
CO2022018803A2 true CO2022018803A2 (es) 2022-12-30

Family

ID=76744879

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0018803A CO2022018803A2 (es) 2020-06-26 2022-12-23 Control de potencia para transmisiones de enlace ascendente hacia múltiples trp

Country Status (6)

Country Link
US (1) US12557031B2 (enExample)
EP (1) EP4173377A1 (enExample)
JP (2) JP7576109B2 (enExample)
CN (1) CN115989700A (enExample)
CO (1) CO2022018803A2 (enExample)
WO (1) WO2021260658A1 (enExample)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022547778A (ja) * 2019-07-18 2022-11-16 日本電気株式会社 通信デバイス及び通信方法
CN111901875B (zh) 2020-04-21 2025-06-27 中兴通讯股份有限公司 指示方法、上行传输方法、装置、服务节点、终端及介质
CN116058048B (zh) * 2020-07-10 2025-04-18 高通股份有限公司 用于多个面板的上行链路控制信息复用
US12133176B2 (en) * 2020-07-23 2024-10-29 Comcast Cable Communications, Llc Power control in wireless communications
WO2022029658A1 (en) 2020-08-05 2022-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Mac ce for power control for uplink transmissions towards multiple trps
US12349077B2 (en) * 2020-08-05 2025-07-01 Ntt Docomo, Inc. Terminal, radio communication method, and base station
EP4195792B1 (en) * 2020-08-07 2025-10-01 NTT DoCoMo, Inc. Terminal, radio communication method and base station
WO2022085198A1 (ja) * 2020-10-23 2022-04-28 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
CN114698083B (zh) * 2020-12-31 2024-07-23 华硕电脑股份有限公司 无线通信系统中多trp的功率余量报告的方法和设备
CN114765865A (zh) * 2021-01-14 2022-07-19 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
US12690034B2 (en) * 2021-03-31 2026-07-21 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for open loop power control of uplink CG PUSCH, and storage medium
CN116097782B (zh) * 2021-03-31 2026-04-10 北京小米移动软件有限公司 功率余量的上报方法、装置及通信设备
WO2023012975A1 (ja) * 2021-08-05 2023-02-09 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US11996923B2 (en) * 2021-09-30 2024-05-28 Qualcomm Incorporated User equipment capability signaling for enhanced beam management features
WO2023115380A1 (en) * 2021-12-22 2023-06-29 Qualcomm Incorporated Techniques for power control with unified transmission configuration indicator states for multiple transmission/reception points
CN118402203A (zh) 2022-01-20 2024-07-26 联想(北京)有限公司 统一tci框架中的基于单dci多trp的ul传输
US20230254854A1 (en) 2022-02-07 2023-08-10 Comcast Cable Communications, Llc Resource Configuration For Overlapping Transmissions
US12464471B2 (en) * 2022-03-01 2025-11-04 Qualcomm Incorporated Techniques for flexible configuration of power control parameters
US20250089063A1 (en) * 2022-03-09 2025-03-13 Qualcomm Incorporated Updating transmission configuration indicator states for periodic communications
US20250227621A1 (en) * 2022-03-31 2025-07-10 Beijing Xiaomi Mobile Software Co., Ltd. Power control method and apparatus, device, and storage medium
US20250150974A1 (en) * 2022-04-11 2025-05-08 Qualcomm Incorporated Uplink power control for multiple transmit-receive points
CN116997021A (zh) * 2022-04-22 2023-11-03 大唐移动通信设备有限公司 信号传输方法、装置、终端及网络设备
US20250212136A1 (en) * 2022-04-24 2025-06-26 Lenovo (Beijing) Limited Method and apparatus of power headroom report (phr) reporting
WO2023211895A1 (en) * 2022-04-27 2023-11-02 Ofinno, Llc Power control in power headroom report
CN115176440B (zh) * 2022-05-27 2024-06-11 北京小米移动软件有限公司 终端能力的上报方法、装置、设备及介质
US20250261126A1 (en) * 2022-07-04 2025-08-14 Qualcomm Incorporated Per-transmission and reception point (trp) power control parameters
WO2024045074A1 (zh) * 2022-08-31 2024-03-07 北京小米移动软件有限公司 闭环功率调节值确定方法、装置、设备及存储介质
US20260239222A1 (en) * 2023-02-16 2026-08-13 Beijing Xiaomi Mobile Software Co., Ltd. Uplink transmission power adjustment method and apparatus, device, and storage medium
WO2025025939A1 (en) * 2023-07-28 2025-02-06 Mediatek Inc. Method and apparatus for power headroom report in mobile communications
WO2025095656A1 (ko) * 2023-11-01 2025-05-08 현대자동차주식회사 무선 통신 시스템에서 다중 송수신점 환경을 위한 전력 헤드룸 보고를 송신하기 위한 방법 및 장치
CN120050771A (zh) * 2023-11-27 2025-05-27 北京紫光展锐通信技术有限公司 通信方法与装置、终端设备和网络设备
WO2025116607A1 (ko) * 2023-12-01 2025-06-05 한국전자통신연구원 통신 시스템에서 무선 링크 관리의 방법 및 장치
WO2024217086A1 (en) * 2024-01-12 2024-10-24 Lenovo (Beijing) Ltd. Methods and apparatus supporting two separate closed loop power control adjustment states for srs transmissions
WO2025156263A1 (en) * 2024-01-26 2025-07-31 Google Llc Method and apparatus for performing uplink power control with uplink-only transmit/receive point
CN120434754A (zh) * 2024-02-05 2025-08-05 华为技术有限公司 一种功率控制方法和装置
CN120456208A (zh) * 2024-02-08 2025-08-08 华为技术有限公司 信息传输的方法和通信装置
WO2025174289A1 (en) * 2024-02-12 2025-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Power control in wireless communication network
WO2025175009A1 (en) * 2024-02-13 2025-08-21 Apple Inc. Srs enhancement for asymmetric multi-trp operation
WO2025174457A1 (en) * 2024-02-16 2025-08-21 Intel Corporation Srs power control and timing advance for trps
WO2025208500A1 (zh) * 2024-04-03 2025-10-09 富士通株式会社 上行传输配置方法以及装置
WO2025216382A1 (ko) * 2024-04-11 2025-10-16 삼성전자 주식회사 무선 통신 시스템에서 상향링크 전용 기지국을 위한 파워 헤드룸 보고 방법 및 장치
WO2026120782A1 (ja) * 2024-12-06 2026-06-11 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012507960A (ja) 2008-10-31 2012-03-29 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 複数のアップリンク搬送波を使用するワイヤレス送信のための方法および装置
US10117187B2 (en) 2015-06-20 2018-10-30 Ofinno Technologies, Llc Initializing uplink power in a wireless network
EP3603226B1 (en) 2017-03-22 2023-11-29 InterDigital Patent Holdings, Inc. Methods for performing power control in new radio (nr) systems
CN108632965B (zh) 2017-03-24 2023-08-22 华为技术有限公司 一种上行发射功率控制的方法和设备
EP3583818B1 (en) 2017-03-24 2021-12-29 Huawei Technologies Co., Ltd. Power control for uplink transmissions
RU2762242C2 (ru) 2017-05-04 2021-12-16 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для передачи и приема восходящей линии связи в системе беспроводной связи
CN110621063B (zh) 2017-05-05 2022-06-07 华为技术有限公司 上行链路传输的功率控制方法
US10873869B2 (en) 2017-06-16 2020-12-22 Qualcomm Incorporated Cell-specific sounding and measurement configuration
WO2018228437A1 (en) 2017-06-16 2018-12-20 Huawei Technologies Co., Ltd. Methods and systems of power control for uplink transmission
CN111164906B (zh) 2017-10-02 2022-10-18 联想（新加坡）私人有限公司 上行链路功率控制
WO2019070178A1 (en) * 2017-10-02 2019-04-11 Telefonaktiebolaget Lm Ericsson (Publ) TPC COMMAND INDICATION FOR MULTIPLE CLOSED LOOPS
US10707923B2 (en) 2017-10-13 2020-07-07 Qualcomm Incorporated Dynamic transmission configuration indication state updating
US10764896B2 (en) * 2017-11-08 2020-09-01 Samsung Electronics Co., Ltd. Method and apparatus for beam management in the unlicensed spectrum
WO2019097478A1 (en) 2017-11-16 2019-05-23 Telefonaktiebolaget Lm Ericsson (Publ) Configuring spatial qcl reference in a tci state
AU2018400270A1 (en) 2018-01-04 2020-08-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Power control method, terminal apparatus, and network apparatus
CA3034014A1 (en) 2018-02-15 2019-08-15 Comcast Cable Communications, Llc Beam failure report
CN111656842B (zh) 2018-02-16 2023-08-25 联想（新加坡）私人有限公司 具有用于免许可上行链路传输的功率控制的方法和装置
US10887843B2 (en) 2018-05-11 2021-01-05 Lenovo (Singapore) Pte. Ltd. Method and apparatus for transmitting an uplink transmission based on a pathloss estimate
US20210184819A1 (en) 2018-08-27 2021-06-17 Ntt Docomo, Inc. User terminal and radio communication method
CN112913298B (zh) 2018-09-11 2024-06-25 株式会社Ntt都科摩 用户终端以及无线通信方法
US10887884B2 (en) 2018-09-21 2021-01-05 Samsung Electronics Co., Ltd. Method and apparatus for signaling in support of uplink multi-beam operation
WO2020063560A1 (en) * 2018-09-25 2020-04-02 FG Innovation Company Limited Method and apparatus for triggering power headroom reports
CN110972251B (zh) 2018-09-28 2021-10-22 华为技术有限公司 信号传输方法、相关设备及系统
KR102656025B1 (ko) 2018-11-02 2024-04-08 지티이 코포레이션 멀티-빔 전력 제어 방법들 및 시스템들
US11445446B2 (en) 2018-11-09 2022-09-13 Lenovo (Beijing) Limited Methods and apparatuses for power control
US11323231B2 (en) 2019-02-12 2022-05-03 Samsung Electronics Co., Ltd. Adapting a number of repetitions for a physical uplink control channel
US11438795B2 (en) * 2019-06-27 2022-09-06 Qualcomm Incorporated HARQ process identification
CN111093257A (zh) 2019-08-07 2020-05-01 中兴通讯股份有限公司 功率控制方法、通信节点和存储介质
KR20220037496A (ko) 2019-08-16 2022-03-24 텔레폰악티에볼라겟엘엠에릭슨(펍) 다중-trp pdsch 전송 방안에 대한 tbs 결정
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
US11234199B2 (en) 2020-01-15 2022-01-25 Ofinno, Llc Power control procedure in a wireless network
US11716761B2 (en) * 2020-03-26 2023-08-01 Electronics And Telecommunications Research Institute Uplink transmission method for ultra-reliability and low-latency communication, and apparatus therefor
KR102943739B1 (ko) 2020-08-05 2026-03-25 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 전력 제어 상태들을 위한 프레임워크
WO2022029658A1 (en) 2020-08-05 2022-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Mac ce for power control for uplink transmissions towards multiple trps

Also Published As

Publication number Publication date
US12557031B2 (en) 2026-02-17
EP4173377A1 (en) 2023-05-03
US20230262608A1 (en) 2023-08-17
JP2025020175A (ja) 2025-02-12
JP2023532239A (ja) 2023-07-27
CN115989700A (zh) 2023-04-18
WO2021260658A1 (en) 2021-12-30
JP7576109B2 (ja) 2024-10-30

Similar Documents

Publication Publication Date Title
WO2021003259A8 (en) Hybrid automatic repeat request acknowledgement codebook determination
BR112022014698A2 (pt) Pucch-pusch simultânea com prioridades diferentes
EP4626090A3 (en) Power control for wireless communications
CO2021008908A2 (es) Dispositivo transceptor y dispositivo de planificación
EP4284103A3 (en) Device using channel multiplexing in wireless communication
MX2020001671A (es) Asignacion de recursos de canal de control de enlace ascendente fisico (pucch).
CO2020004217A2 (es) Modo alternativo para canal de control de enlace de subida físico
PH12022551941A1 (en) Methods and devices for scheduling multiple cells with single downlink control information
PH12020500578A1 (en) Physical uplink shared channel with hybrid automatic repeat request acknowledgement
EP4608060A3 (en) Power saving operations for communication systems
EP4482055A3 (en) Adapting harq procedures for non-terrestrial networks
EP4319035A3 (en) Power control configuration for uplink transmissions
EP4657932A3 (en) Power control for repeated uplink transmissions
WO2022133277A3 (en) Power control parameter determination in uplink channel repetition
CO2023001700A2 (es) Sistemas y métodos para la repetición de pucch
MX2011013799A (es) Aparato de estacion movil, aparato de estacion base, metodo de radiocomunicacion y programa de comunicacion.
BR112023003394A2 (pt) Gerenciamento de transmissões de uplink e srs em diferentes portadoras
BR112022014655A2 (pt) Informação de realimentação simultânea e transmissões de canal compartilhado de uplink
WO2021077137A3 (en) Harq feedback reporting for cross-carrier scheduling
PH12022550927A1 (en) Techniques for spatial relation scheduling in a wireless communication system
MX2019011203A (es) Retroalimentacion de harq-ack de enlace ascendente para mtc.
EP4641966A3 (en) Receiving time overlapping downlink reference signals and channels
MX2019003236A (es) Señalizacion de transmisiones con tti acortado.
EP4422104A3 (en) Interrupted transmission in control channel repetition
WO2020160689A8 (en) Transmitting group scheduling control information over a physical downlink shared channel