BR112022007222A2 - Método para determinar parâmetro de controle de potência e terminal. - Google Patents

Método para determinar parâmetro de controle de potência e terminal.

Info

Publication number
BR112022007222A2
BR112022007222A2 BR112022007222A BR112022007222A BR112022007222A2 BR 112022007222 A2 BR112022007222 A2 BR 112022007222A2 BR 112022007222 A BR112022007222 A BR 112022007222A BR 112022007222 A BR112022007222 A BR 112022007222A BR 112022007222 A2 BR112022007222 A2 BR 112022007222A2
Authority
BR
Brazil
Prior art keywords
target
parameter
target object
target parameter
determining
Prior art date
Application number
BR112022007222A
Other languages
English (en)
Inventor
Ang Yang
Peng Sun
Jiangwei Yuan
Xiaodong Sun
Yu Yang
Original Assignee
Vivo Mobile Communication Co 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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of BR112022007222A2 publication Critical patent/BR112022007222A2/pt

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
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • 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
    • H04W52/18—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
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/226—TPC being performed according to specific parameters taking into account previous information or commands using past references to control power, e.g. look-up-table
    • 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
    • H04W52/18—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. 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
    • H04W52/38—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

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

Abstract

MÉTODO PARA DETERMINAR PARÂMETRO DE CONTROLE DE POTÊNCIA E TERMINAL. A presente invenção fornece um método para determinar um parâmetro de controle de potência e um terminal. O método inclui: em um caso em que nenhum parâmetro alvo foi configurado em parâmetros de controle de potência de um objeto alvo, determinar um parâmetro alvo do objeto alvo em qualquer uma das seguintes maneiras: determinar, com base em um parâmetro alvo de outro objeto configurado por um dispositivo de rede, o parâmetro alvo do objeto alvo, em que o outro objeto é diferente do objeto alvo; determinar, com base em uma configuração de histórico, o parâmetro alvo do objeto alvo; e determinar, com base em especificação de protocolo, o parâmetro alvo do objeto alvo; em que o objeto alvo e o outro objeto são selecionados dentre um canal de controle de enlace ascendente físico PUCCH, um canal compartilhado de enlace ascendente físico PUSCH, e um sinal de referência sonoro SRS; e o parâmetro alvo inclui pelo menos um dentre sinal de referência de referência de perda no trajeto, potência de recebimento alvo, fator de compensação de perda no trajeto e controle de potência de circuito fechado.
BR112022007222A 2019-10-18 2020-10-16 Método para determinar parâmetro de controle de potência e terminal. BR112022007222A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910995833 2019-10-18
CN201911129702.9A CN112689321B (zh) 2019-10-18 2019-11-18 一种功率控制参数确定方法及终端
PCT/CN2020/121442 WO2021073605A1 (zh) 2019-10-18 2020-10-16 一种功率控制参数确定方法及终端

Publications (1)

Publication Number Publication Date
BR112022007222A2 true BR112022007222A2 (pt) 2022-07-05

Family

ID=75445192

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022007222A BR112022007222A2 (pt) 2019-10-18 2020-10-16 Método para determinar parâmetro de controle de potência e terminal.

Country Status (7)

Country Link
US (1) US20220240178A1 (pt)
EP (1) EP4047994A4 (pt)
JP (1) JP7330378B2 (pt)
KR (1) KR20220084117A (pt)
CN (1) CN112689321B (pt)
BR (1) BR112022007222A2 (pt)
WO (1) WO2021073605A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115701187A (zh) * 2021-07-30 2023-02-07 维沃移动通信有限公司 功控参数的确定方法、装置及通信设备
KR102625064B1 (ko) * 2022-06-22 2024-01-15 주식회사 이노와이어리스 기지국 빔포밍 시험 장비의 어레이 경로 캘리브레이션 방법 및 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100499391C (zh) * 2006-02-28 2009-06-10 中兴通讯股份有限公司 一种更新高速共享信息信道的功率控制参数的方法
US8311053B2 (en) * 2008-09-15 2012-11-13 Infineon Technologies Ag Methods for controlling an uplink signal transmission power and communication devices
US8995405B2 (en) * 2012-01-25 2015-03-31 Ofinno Technologies, Llc Pathloss reference configuration in a wireless device and base station
US9591583B2 (en) * 2012-03-17 2017-03-07 Lg Electronics Inc. Method for controlling transmission power of sounding reference signal in wireless communication system and apparatus for same
CN103369654A (zh) * 2012-04-09 2013-10-23 电信科学技术研究院 功控参数的指示及功控方法和设备
EP3534652B1 (en) * 2016-11-14 2022-05-18 Huawei Technologies Co., Ltd. Power control method and terminal
WO2018202014A1 (en) * 2017-05-05 2018-11-08 Huawei Technologies Co., Ltd. Method of power control for uplink transmission
CN108112065B (zh) * 2017-05-05 2023-09-26 中兴通讯股份有限公司 发送功率的确定、信令配置方法及装置、终端、基站
CN109495959A (zh) * 2017-09-11 2019-03-19 维沃移动通信有限公司 功率控制方法、网络设备及终端
CN110167122B (zh) * 2018-02-13 2021-03-16 电信科学技术研究院有限公司 一种上行物理共享信道功率控制方法和终端
US10560901B2 (en) * 2018-02-16 2020-02-11 Lenovo (Singapore) Pte. Ltd. Method and apparatus having power control for grant-free uplink transmission
CN109302273B (zh) * 2018-04-04 2021-08-27 华为技术有限公司 Srs传输方法和设备

Also Published As

Publication number Publication date
US20220240178A1 (en) 2022-07-28
CN112689321B (zh) 2022-08-05
JP2022552865A (ja) 2022-12-20
EP4047994A4 (en) 2022-12-14
JP7330378B2 (ja) 2023-08-21
CN112689321A (zh) 2021-04-20
KR20220084117A (ko) 2022-06-21
WO2021073605A1 (zh) 2021-04-22
EP4047994A1 (en) 2022-08-24

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