CN105874854B - 无线装置和功率控制方法 - Google Patents

无线装置和功率控制方法 Download PDF

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Publication number
CN105874854B
CN105874854B CN201480072098.XA CN201480072098A CN105874854B CN 105874854 B CN105874854 B CN 105874854B CN 201480072098 A CN201480072098 A CN 201480072098A CN 105874854 B CN105874854 B CN 105874854B
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CN
China
Prior art keywords
wireless device
power
data channel
transmit power
power control
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CN201480072098.XA
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English (en)
Chinese (zh)
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CN105874854A (zh
Inventor
王立磊
铃木秀俊
星野正幸
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Sun Patent Trust Inc
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Sun Patent Trust Inc
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Priority to CN201911198945.8A priority Critical patent/CN110740501B/zh
Publication of CN105874854A publication Critical patent/CN105874854A/zh
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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]
    • H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN201480072098.XA 2014-01-27 2014-01-27 无线装置和功率控制方法 Active CN105874854B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911198945.8A CN110740501B (zh) 2014-01-27 2014-01-27 无线通信系统、第一无线装置、第二无线装置及通信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/071584 WO2015109602A1 (en) 2014-01-27 2014-01-27 Wireless device and power control method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201911198945.8A Division CN110740501B (zh) 2014-01-27 2014-01-27 无线通信系统、第一无线装置、第二无线装置及通信方法

Publications (2)

Publication Number Publication Date
CN105874854A CN105874854A (zh) 2016-08-17
CN105874854B true CN105874854B (zh) 2019-12-31

Family

ID=53680702

Family Applications (2)

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CN201480072098.XA Active CN105874854B (zh) 2014-01-27 2014-01-27 无线装置和功率控制方法
CN201911198945.8A Active CN110740501B (zh) 2014-01-27 2014-01-27 无线通信系统、第一无线装置、第二无线装置及通信方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201911198945.8A Active CN110740501B (zh) 2014-01-27 2014-01-27 无线通信系统、第一无线装置、第二无线装置及通信方法

Country Status (10)

Country Link
US (9) US9723575B2 (https=)
EP (2) EP3541121B1 (https=)
JP (1) JP6425049B2 (https=)
KR (1) KR102232988B1 (https=)
CN (2) CN105874854B (https=)
BR (1) BR112016014619B1 (https=)
ES (1) ES2757323T3 (https=)
MX (2) MX2018010143A (https=)
RU (3) RU2642460C1 (https=)
WO (1) WO2015109602A1 (https=)

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CN109644410B (zh) * 2016-09-23 2022-04-08 富士通株式会社 功率控制方法、装置以及通信系统
US11382046B2 (en) 2017-07-10 2022-07-05 Panasonic Intellectual Property Corporation Of America Power control method and communication apparatus
WO2019031882A1 (en) 2017-08-10 2019-02-14 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER OF TERMINAL IN MOBILE COMMUNICATION SYSTEM
KR102341474B1 (ko) * 2017-08-10 2021-12-22 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
CN110381573B (zh) * 2018-04-12 2021-11-09 维沃移动通信有限公司 旁链路的功率控制方法及终端设备
WO2021003626A1 (zh) * 2019-07-05 2021-01-14 北京小米移动软件有限公司 直连通信的发送功率控制方法、装置、设备及存储介质
JPWO2022064795A1 (https=) * 2020-09-24 2022-03-31

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EP1865614A1 (en) * 2005-02-25 2007-12-12 NEC Corporation Code series transmitting method, radio communication system, transmitter, and receiver
CN103139889A (zh) * 2011-11-28 2013-06-05 华为技术有限公司 D2d的功率控制方法、用户设备、基站和通讯系统
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Also Published As

Publication number Publication date
US20200236632A1 (en) 2020-07-23
JP2017504240A (ja) 2017-02-02
RU2669915C1 (ru) 2018-10-17
WO2015109602A1 (en) 2015-07-30
EP3100532A1 (en) 2016-12-07
US20240224196A1 (en) 2024-07-04
MX2018010143A (es) 2023-01-13
US9942860B2 (en) 2018-04-10
JP6425049B2 (ja) 2018-11-21
US12425981B2 (en) 2025-09-23
CN110740501B (zh) 2024-05-10
US10172100B2 (en) 2019-01-01
WO2015109602A8 (en) 2015-09-24
US11076366B2 (en) 2021-07-27
MX2016008635A (es) 2016-09-26
US10652838B2 (en) 2020-05-12
EP3541121B1 (en) 2022-01-19
CN110740501A (zh) 2020-01-31
US20160330696A1 (en) 2016-11-10
US20210314882A1 (en) 2021-10-07
US20180199294A1 (en) 2018-07-12
US10420039B2 (en) 2019-09-17
US9723575B2 (en) 2017-08-01
KR20160113591A (ko) 2016-09-30
BR112016014619A2 (https=) 2017-08-08
BR112016014619B1 (pt) 2022-11-29
US20170295549A1 (en) 2017-10-12
KR102232988B1 (ko) 2021-03-26
EP3100532A4 (en) 2017-01-11
US11956734B2 (en) 2024-04-09
EP3541121A1 (en) 2019-09-18
ES2757323T3 (es) 2020-04-28
RU2690015C1 (ru) 2019-05-30
EP3100532B1 (en) 2019-06-12
RU2642460C1 (ru) 2018-01-25
MX358547B (es) 2018-08-24
US20190364516A1 (en) 2019-11-28
US20190098584A1 (en) 2019-03-28
CN105874854A (zh) 2016-08-17
US20250392994A1 (en) 2025-12-25

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