AU2015327446C1 - System and method for power control - Google Patents

System and method for power control Download PDF

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Publication number
AU2015327446C1
AU2015327446C1 AU2015327446A AU2015327446A AU2015327446C1 AU 2015327446 C1 AU2015327446 C1 AU 2015327446C1 AU 2015327446 A AU2015327446 A AU 2015327446A AU 2015327446 A AU2015327446 A AU 2015327446A AU 2015327446 C1 AU2015327446 C1 AU 2015327446C1
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AU
Australia
Prior art keywords
power level
indication
bandwidth
station
target
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AU2015327446A
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English (en)
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AU2015327446B2 (en
AU2015327446A1 (en
Inventor
Zhigang Rong
Yunsong Yang
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of AU2015327446A1 publication Critical patent/AU2015327446A1/en
Publication of AU2015327446B2 publication Critical patent/AU2015327446B2/en
Priority to AU2019200010A priority Critical patent/AU2019200010A1/en
Application granted granted Critical
Publication of AU2015327446C1 publication Critical patent/AU2015327446C1/en
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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
    • 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
    • H04W52/10—Open 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]
    • H04W52/06—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]
    • H04W52/18—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
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2015327446A 2014-10-02 2015-09-30 System and method for power control Active AU2015327446C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2019200010A AU2019200010A1 (en) 2014-10-02 2019-01-02 System and method for power control

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462059030P 2014-10-02 2014-10-02
US62/059,030 2014-10-02
US14/868,031 US9967827B2 (en) 2014-10-02 2015-09-28 System and method for power control
US14868031 2015-09-28
PCT/CN2015/091224 WO2016050213A1 (en) 2014-10-02 2015-09-30 System and method for power control

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2019200010A Division AU2019200010A1 (en) 2014-10-02 2019-01-02 System and method for power control

Publications (3)

Publication Number Publication Date
AU2015327446A1 AU2015327446A1 (en) 2017-04-27
AU2015327446B2 AU2015327446B2 (en) 2018-09-27
AU2015327446C1 true AU2015327446C1 (en) 2019-04-11

Family

ID=55629450

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2015327446A Active AU2015327446C1 (en) 2014-10-02 2015-09-30 System and method for power control
AU2019200010A Abandoned AU2019200010A1 (en) 2014-10-02 2019-01-02 System and method for power control

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2019200010A Abandoned AU2019200010A1 (en) 2014-10-02 2019-01-02 System and method for power control

Country Status (9)

Country Link
US (2) US9967827B2 (OSRAM)
EP (1) EP3192314A4 (OSRAM)
JP (2) JP6553177B2 (OSRAM)
KR (2) KR102114786B1 (OSRAM)
CN (2) CN110113808A (OSRAM)
AU (2) AU2015327446C1 (OSRAM)
CA (1) CA2963320A1 (OSRAM)
RU (1) RU2639323C1 (OSRAM)
WO (1) WO2016050213A1 (OSRAM)

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US9992746B2 (en) 2014-10-28 2018-06-05 Qualcomm Incorporated Uplink power control in multi-user unlicensed wireless networks
US20160249303A1 (en) * 2015-02-20 2016-08-25 Thomas J. Kenney Power Control for High Efficiency Wireless Local Area Network
WO2016164912A1 (en) * 2015-04-09 2016-10-13 Marvell World Trade Ltd. Contention-based orthogonal frequency division multiple access (ofdma) communication
WO2016201739A1 (zh) * 2015-06-16 2016-12-22 华为技术有限公司 资源调度的方法、装置和设备
US11032780B2 (en) * 2015-09-03 2021-06-08 Qualcomm Incorporated Power control in wireless networks
CN117336838B (zh) 2015-09-10 2026-02-03 交互数字专利控股公司 多用户功率控制方法及过程
US9980233B2 (en) * 2015-12-17 2018-05-22 Qualcomm Incorporated Power control for uplink transmissions
JP7297400B2 (ja) * 2016-03-18 2023-06-26 キヤノン株式会社 通信装置、情報処理装置、制御方法、および、プログラム
US10764877B2 (en) * 2016-05-06 2020-09-01 Qualcomm Incorporated Trigger frame in wireless local area network
WO2018081472A1 (en) * 2016-10-28 2018-05-03 Qinghua Li Power control for channel sounding
GB201705601D0 (en) 2017-04-07 2017-05-24 Patlock Design Ltd Spindle apparatus and method of use thereof
CN112840709B (zh) * 2018-10-23 2022-10-11 华为技术有限公司 具有多接入点协调的通信系统中的上行功率控制系统和方法
CN118741773A (zh) * 2018-11-08 2024-10-01 交互数字专利控股公司 用于wlan中的联合多ap传输的方法和装置
WO2020144393A1 (en) * 2019-01-11 2020-07-16 Nokia Technologies Oy Cooperative beamforming in wireless network
US12075362B2 (en) 2019-04-02 2024-08-27 Huawei Technologies Co., Ltd. System and method for uplink power control in multi-AP coordination
CN114144987B (zh) * 2019-07-23 2023-09-12 华为技术有限公司 用于在无线系统中进行通信的方法、相关装置
US20250220593A1 (en) * 2023-12-27 2025-07-03 Cisco Technology, Inc. Trigger-Based System to Poll Energy Requirements of Ambient Power Devices and A Method Thereof
CN119325016B (zh) * 2024-09-27 2025-10-14 浙江大华技术股份有限公司 视频数据的传输方法和装置、存储介质及电子设备

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WO2014071308A1 (en) * 2012-11-02 2014-05-08 Interdigital Patent Holdings, Inc. Power control methods and procedures for wireless local area networks

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WO2014071308A1 (en) * 2012-11-02 2014-05-08 Interdigital Patent Holdings, Inc. Power control methods and procedures for wireless local area networks

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Also Published As

Publication number Publication date
US20160100370A1 (en) 2016-04-07
AU2015327446B2 (en) 2018-09-27
KR102114786B1 (ko) 2020-05-25
US9967827B2 (en) 2018-05-08
KR20180093122A (ko) 2018-08-20
KR101889515B1 (ko) 2018-08-17
RU2639323C1 (ru) 2017-12-21
US10764830B2 (en) 2020-09-01
CA2963320A1 (en) 2016-04-07
AU2019200010A1 (en) 2019-01-24
AU2015327446A1 (en) 2017-04-27
KR20170054536A (ko) 2017-05-17
CN110113808A (zh) 2019-08-09
JP2017535158A (ja) 2017-11-24
EP3192314A4 (en) 2017-08-23
JP2019195212A (ja) 2019-11-07
CN107113749B (zh) 2020-08-07
US20180234924A1 (en) 2018-08-16
EP3192314A1 (en) 2017-07-19
WO2016050213A1 (en) 2016-04-07
CN107113749A (zh) 2017-08-29
JP6553177B2 (ja) 2019-07-31

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