JP7116093B2 - サウンディング基準信号の電力制御のための方法および装置 - Google Patents

サウンディング基準信号の電力制御のための方法および装置 Download PDF

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JP7116093B2
JP7116093B2 JP2019568009A JP2019568009A JP7116093B2 JP 7116093 B2 JP7116093 B2 JP 7116093B2 JP 2019568009 A JP2019568009 A JP 2019568009A JP 2019568009 A JP2019568009 A JP 2019568009A JP 7116093 B2 JP7116093 B2 JP 7116093B2
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power
signal
signals
transmit power
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JP2020523842A5 (enExample
JP2020523842A (ja
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ソニー・アカラカラン
ワンシ・チェン
ヴァレンティン・アレクサンドル・ゲオルギュ
フアン・モントジョ
イ・ファン
タオ・ルオ
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クアルコム，インコーポレイテッド
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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
    • 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]
    • H04W52/30—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]
    • H04W52/30—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
    • H04W52/365—Power headroom reporting
    • 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
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019568009A 2017-06-16 2018-06-14 サウンディング基準信号の電力制御のための方法および装置 Active JP7116093B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762521101P 2017-06-16 2017-06-16
US62/521,101 2017-06-16
US16/007,589 US10462755B2 (en) 2017-06-16 2018-06-13 Techniques and apparatuses for power headroom reporting in new radio
US16/007,589 2018-06-13
PCT/US2018/037558 WO2018232127A1 (en) 2017-06-16 2018-06-14 Method and apparatus for power control of sounding reference signals

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JP2020523842A JP2020523842A (ja) 2020-08-06
JP2020523842A5 JP2020523842A5 (enExample) 2021-07-26
JP7116093B2 true JP7116093B2 (ja) 2022-08-09

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US (1) US10462755B2 (enExample)
EP (2) EP4661520A2 (enExample)
JP (1) JP7116093B2 (enExample)
KR (1) KR102684296B1 (enExample)
CN (2) CN110731105B (enExample)
BR (1) BR112019026007A2 (enExample)
CA (1) CA3063444A1 (enExample)
TW (1) TWI766042B (enExample)
WO (1) WO2018232127A1 (enExample)

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BR112019026007A2 (pt) 2020-06-23
EP3639578A1 (en) 2020-04-22
KR20200015560A (ko) 2020-02-12
CA3063444A1 (en) 2018-12-20
EP3639578B1 (en) 2025-12-17
KR102684296B1 (ko) 2024-07-10
JP2020523842A (ja) 2020-08-06
WO2018232127A1 (en) 2018-12-20
CN110731105B (zh) 2022-08-02
EP4661520A2 (en) 2025-12-10
US20180368081A1 (en) 2018-12-20
TW201906457A (zh) 2019-02-01
CN110731105A (zh) 2020-01-24
TWI766042B (zh) 2022-06-01
US10462755B2 (en) 2019-10-29
CN114258121B (zh) 2024-03-29
CN114258121A (zh) 2022-03-29

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