CN110073699A - 控制上行功率的方法和设备 - Google Patents

控制上行功率的方法和设备 Download PDF

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Publication number
CN110073699A
CN110073699A CN201680091532.8A CN201680091532A CN110073699A CN 110073699 A CN110073699 A CN 110073699A CN 201680091532 A CN201680091532 A CN 201680091532A CN 110073699 A CN110073699 A CN 110073699A
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China
Prior art keywords
power
target
terminal device
uplink
transmission mode
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CN201680091532.8A
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CN110073699B (zh
Inventor
林亚男
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Toyota Motor Corp
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202011489394.3A priority Critical patent/CN112601275B/zh
Publication of CN110073699A publication Critical patent/CN110073699A/zh
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    • 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
    • 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
    • H04W52/10—Open 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
    • 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
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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
    • H04W52/36—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

本申请提供一种控制上行功率的方法和设备，该方法包括：终端设备接收网络设备发送的上行功率控制信息；所述终端设备根据所述上行功率控制信息，确定目标传输方式对应的目标功率控制参数，所述目标传输方式为目标上行多址方式，或所述目标传输方式为目标上行波束，或所述目标传输方式为目标上行预编码方式，或所述目标传输方式为目标传输调度方式；所述终端设备根据所述目标功率控制参数，确定采用所述目标传输方式发送目标上行信号时的目标发送功率。本申请提供的控制上行功率的方法和设备能够灵活调整上行发送功率，满足不同传输方式的需求，适用于支持多种传输方式的通信***。

Description

PCT国内申请，说明书已公开。

Claims (50)

  1. PCT国内申请，权利要求书已公开。
CN201680091532.8A 2016-12-13 2016-12-27 控制上行功率的方法和设备 Active CN110073699B (zh)

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CN202011489394.3A CN112601275B (zh) 2016-12-13 2016-12-27 控制上行功率的方法和设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2016/109652 WO2018107358A1 (zh) 2016-12-13 2016-12-13 控制上行功率的方法和设备
CNPCT/CN2016/109652 2016-12-13
PCT/CN2016/112421 WO2018107520A1 (zh) 2016-12-13 2016-12-27 控制上行功率的方法和设备

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US (3) US20190297582A1 (zh)
EP (3) EP3554149B1 (zh)
JP (1) JP6895521B2 (zh)
KR (1) KR20190094420A (zh)
CN (3) CN110063075B (zh)
AU (1) AU2016432572B2 (zh)
BR (1) BR112019012105B1 (zh)
CA (1) CA3046831C (zh)
CL (1) CL2019001621A1 (zh)
ES (1) ES2861573T3 (zh)
FI (1) FI3826376T3 (zh)
IL (2) IL267295B (zh)
MX (1) MX2019006892A (zh)
PH (2) PH12019501336A1 (zh)
RU (1) RU2730894C1 (zh)
TW (1) TWI765943B (zh)
WO (2) WO2018107358A1 (zh)
ZA (1) ZA201904585B (zh)

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CN114828182A (zh) * 2019-11-08 2022-07-29 Oppo广东移动通信有限公司 上行功率调整方法及相关设备

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CN111133804A (zh) * 2017-08-04 2020-05-08 Oppo广东移动通信有限公司 无线通信方法和终端设备
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CN110831135B (zh) 2018-08-10 2022-08-26 华为技术有限公司 一种功率控制的方法和装置
CN110972211B (zh) * 2018-09-28 2023-10-20 华为技术有限公司 一种功率控制的方法和装置
CN110972246B (zh) * 2018-09-28 2023-09-22 维沃移动通信有限公司 功率控制方法、传输功率控制参数确定方法及相关设备
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CN114828182A (zh) * 2019-11-08 2022-07-29 Oppo广东移动通信有限公司 上行功率调整方法及相关设备
CN114828182B (zh) * 2019-11-08 2023-08-22 Oppo广东移动通信有限公司 上行功率调整方法及相关设备
CN111511004A (zh) * 2020-04-15 2020-08-07 北京星网锐捷网络技术有限公司 一种功率控制方法、装置及计算机设备、存储介质
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EP3826376A1 (en) 2021-05-26
CL2019001621A1 (es) 2019-09-13
EP3550894A4 (en) 2019-11-20
PH12019501338A1 (en) 2020-03-02
TW201822563A (zh) 2018-06-16
IL267295A (en) 2019-11-28
JP2020504940A (ja) 2020-02-13
US20200383063A1 (en) 2020-12-03
AU2016432572A1 (en) 2019-07-25
EP3826376B1 (en) 2023-06-28
MX2019006892A (es) 2019-11-05
KR20190094420A (ko) 2019-08-13
IL267295B (en) 2022-08-01
CA3046831A1 (en) 2018-06-21
WO2018107358A1 (zh) 2018-06-21
BR112019012105A2 (pt) 2019-10-29
CA3046831C (en) 2021-07-13
US20190297583A1 (en) 2019-09-26
CN112601275B (zh) 2022-11-22
CN110073699B (zh) 2021-01-12
AU2016432572B2 (en) 2022-02-03
ZA201904585B (en) 2020-12-23
TWI765943B (zh) 2022-06-01
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US20190297582A1 (en) 2019-09-26
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US11363535B2 (en) 2022-06-14
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