JP6425049B2 - 無線装置および電力制御方法 - Google Patents

無線装置および電力制御方法 Download PDF

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Publication number
JP6425049B2
JP6425049B2 JP2016535723A JP2016535723A JP6425049B2 JP 6425049 B2 JP6425049 B2 JP 6425049B2 JP 2016535723 A JP2016535723 A JP 2016535723A JP 2016535723 A JP2016535723 A JP 2016535723A JP 6425049 B2 JP6425049 B2 JP 6425049B2
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Prior art keywords
wireless device
power
data channel
transmission power
reference signal
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Japanese (ja)
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JP2017504240A (ja
Inventor
鈴木　秀俊
秀俊 鈴木
星野　正幸
正幸 星野
リレイ ワン
リレイ ワン
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サン パテント トラスト
サン パテント トラスト
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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
    • 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]
    • H04W52/38—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
    • 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)
JP2016535723A 2014-01-27 2014-01-27 無線装置および電力制御方法 Active JP6425049B2 (ja)

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
JP2018189940A Division JP6617939B2 (ja) 2018-10-05 2018-10-05 集積回路

Publications (2)

Publication Number Publication Date
JP2017504240A JP2017504240A (ja) 2017-02-02
JP6425049B2 true JP6425049B2 (ja) 2018-11-21

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Family Applications (1)

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JP2016535723A Active JP6425049B2 (ja) 2014-01-27 2014-01-27 無線装置および電力制御方法

Country Status (10)

Country Link
US (9) US9723575B2 (enExample)
EP (2) EP3541121B1 (enExample)
JP (1) JP6425049B2 (enExample)
KR (1) KR102232988B1 (enExample)
CN (2) CN105874854B (enExample)
BR (1) BR112016014619B1 (enExample)
ES (1) ES2757323T3 (enExample)
MX (2) MX358547B (enExample)
RU (3) RU2642460C1 (enExample)
WO (1) WO2015109602A1 (enExample)

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KR102341474B1 (ko) * 2017-08-10 2021-12-22 삼성전자 주식회사 빔포밍 시스템에서 단말의 송신 전력 제어 방법 및 장치
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
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
US11962361B2 (en) * 2019-07-05 2024-04-16 Beijing Xiaomi Mobile Software Co., Ltd. Methods, apparatuses, device and storage medium for controlling transmitted power of sidelink communication
US12557042B2 (en) * 2020-09-24 2026-02-17 Panasonic Intellectual Property Corporation Of America Terminal and communication method

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KR102089440B1 (ko) 2013-09-11 2020-03-16 삼성전자 주식회사 무선 통신 시스템의 단말에서 전송 신호 전력 제어 방법 및 장치
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Also Published As

Publication number Publication date
US20180199294A1 (en) 2018-07-12
US10420039B2 (en) 2019-09-17
US9723575B2 (en) 2017-08-01
US20160330696A1 (en) 2016-11-10
MX2016008635A (es) 2016-09-26
ES2757323T3 (es) 2020-04-28
US20190098584A1 (en) 2019-03-28
KR20160113591A (ko) 2016-09-30
US9942860B2 (en) 2018-04-10
EP3100532A1 (en) 2016-12-07
EP3100532B1 (en) 2019-06-12
US10172100B2 (en) 2019-01-01
US11956734B2 (en) 2024-04-09
CN110740501A (zh) 2020-01-31
BR112016014619A2 (enExample) 2017-08-08
JP2017504240A (ja) 2017-02-02
MX358547B (es) 2018-08-24
WO2015109602A1 (en) 2015-07-30
US10652838B2 (en) 2020-05-12
US20250392994A1 (en) 2025-12-25
EP3541121A1 (en) 2019-09-18
MX2018010143A (es) 2023-01-13
RU2690015C1 (ru) 2019-05-30
WO2015109602A8 (en) 2015-09-24
US12425981B2 (en) 2025-09-23
CN110740501B (zh) 2024-05-10
RU2669915C1 (ru) 2018-10-17
EP3541121B1 (en) 2022-01-19
US20210314882A1 (en) 2021-10-07
US20200236632A1 (en) 2020-07-23
BR112016014619B1 (pt) 2022-11-29
EP3100532A4 (en) 2017-01-11
KR102232988B1 (ko) 2021-03-26
CN105874854B (zh) 2019-12-31
US11076366B2 (en) 2021-07-27
US20240224196A1 (en) 2024-07-04
CN105874854A (zh) 2016-08-17
US20190364516A1 (en) 2019-11-28
RU2642460C1 (ru) 2018-01-25
US20170295549A1 (en) 2017-10-12

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