KR101889515B1 - 전력 제어를 위한 시스템 및 방법 - Google Patents

전력 제어를 위한 시스템 및 방법 Download PDF

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KR101889515B1
KR101889515B1 KR1020177011874A KR20177011874A KR101889515B1 KR 101889515 B1 KR101889515 B1 KR 101889515B1 KR 1020177011874 A KR1020177011874 A KR 1020177011874A KR 20177011874 A KR20177011874 A KR 20177011874A KR 101889515 B1 KR101889515 B1 KR 101889515B1
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power level
indication
bandwidth
transmission
target
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KR20170054536A (ko
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지강 롱
윤송 양
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후아웨이 테크놀러지 컴퍼니 리미티드
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177011874A 2014-10-02 2015-09-30 전력 제어를 위한 시스템 및 방법 Active KR101889515B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462059030P 2014-10-02 2014-10-02
US62/059,030 2014-10-02
US14868031 2015-09-28
US14/868,031 US9967827B2 (en) 2014-10-02 2015-09-28 System and method for power control
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
KR1020187023152A Division KR102114786B1 (ko) 2014-10-02 2015-09-30 전력 제어를 위한 시스템 및 방법

Publications (2)

Publication Number Publication Date
KR20170054536A KR20170054536A (ko) 2017-05-17
KR101889515B1 true KR101889515B1 (ko) 2018-08-17

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KR1020187023152A Active KR102114786B1 (ko) 2014-10-02 2015-09-30 전력 제어를 위한 시스템 및 방법
KR1020177011874A Active KR101889515B1 (ko) 2014-10-02 2015-09-30 전력 제어를 위한 시스템 및 방법

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Country Link
US (2) US9967827B2 (enExample)
EP (1) EP3192314A4 (enExample)
JP (2) JP6553177B2 (enExample)
KR (2) KR102114786B1 (enExample)
CN (2) CN107113749B (enExample)
AU (2) AU2015327446C1 (enExample)
CA (1) CA2963320A1 (enExample)
RU (1) RU2639323C1 (enExample)
WO (1) WO2016050213A1 (enExample)

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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
CN117336838A (zh) 2015-09-10 2024-01-02 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
US10375683B2 (en) * 2016-05-06 2019-08-06 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
WO2020082711A1 (en) * 2018-10-23 2020-04-30 Huawei Technologies Co., Ltd. System and method for uplink power control in a communications system with multi-access point coordination
CN118714676A (zh) * 2018-11-08 2024-09-27 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
US12451930B2 (en) * 2019-01-11 2025-10-21 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
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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Also Published As

Publication number Publication date
KR102114786B1 (ko) 2020-05-25
CN107113749A (zh) 2017-08-29
AU2019200010A1 (en) 2019-01-24
RU2639323C1 (ru) 2017-12-21
JP6553177B2 (ja) 2019-07-31
AU2015327446C1 (en) 2019-04-11
US20180234924A1 (en) 2018-08-16
JP2017535158A (ja) 2017-11-24
AU2015327446B2 (en) 2018-09-27
US10764830B2 (en) 2020-09-01
KR20170054536A (ko) 2017-05-17
CA2963320A1 (en) 2016-04-07
KR20180093122A (ko) 2018-08-20
CN110113808A (zh) 2019-08-09
WO2016050213A1 (en) 2016-04-07
US20160100370A1 (en) 2016-04-07
EP3192314A4 (en) 2017-08-23
CN107113749B (zh) 2020-08-07
US9967827B2 (en) 2018-05-08
EP3192314A1 (en) 2017-07-19
AU2015327446A1 (en) 2017-04-27
JP2019195212A (ja) 2019-11-07

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