KR102684296B1 - 사운딩 기준 신호들의 전력 제어를 위한 방법 및 장치 - Google Patents

사운딩 기준 신호들의 전력 제어를 위한 방법 및 장치 Download PDF

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KR102684296B1
KR102684296B1 KR1020197037067A KR20197037067A KR102684296B1 KR 102684296 B1 KR102684296 B1 KR 102684296B1 KR 1020197037067 A KR1020197037067 A KR 1020197037067A KR 20197037067 A KR20197037067 A KR 20197037067A KR 102684296 B1 KR102684296 B1 KR 102684296B1
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srs
power
specific
transmission
determining
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KR20200015560A (ko
Inventor
소니 아카라카란
완시 첸
발렌틴 알렉산드루 게오르규
주안 몬토조
이 후앙
타오 루오
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퀄컴 인코포레이티드
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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)
  • Transmitters (AREA)
KR1020197037067A 2017-06-16 2018-06-14 사운딩 기준 신호들의 전력 제어를 위한 방법 및 장치 Active KR102684296B1 (ko)

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 2018-06-13
US16/007,589 US10462755B2 (en) 2017-06-16 2018-06-13 Techniques and apparatuses for power headroom reporting in new radio
PCT/US2018/037558 WO2018232127A1 (en) 2017-06-16 2018-06-14 Method and apparatus for power control of sounding reference signals

Publications (2)

Publication Number Publication Date
KR20200015560A KR20200015560A (ko) 2020-02-12
KR102684296B1 true KR102684296B1 (ko) 2024-07-10

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KR1020197037067A Active KR102684296B1 (ko) 2017-06-16 2018-06-14 사운딩 기준 신호들의 전력 제어를 위한 방법 및 장치

Country Status (9)

Country Link
US (1) US10462755B2 (https=)
EP (2) EP3639578B1 (https=)
JP (1) JP7116093B2 (https=)
KR (1) KR102684296B1 (https=)
CN (2) CN114258121B (https=)
BR (1) BR112019026007A2 (https=)
CA (1) CA3063444A1 (https=)
TW (1) TWI766042B (https=)
WO (1) WO2018232127A1 (https=)

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JP7116093B2 (ja) 2022-08-09
EP4661520A2 (en) 2025-12-10
WO2018232127A1 (en) 2018-12-20
CA3063444A1 (en) 2018-12-20
CN114258121B (zh) 2024-03-29
EP3639578C0 (en) 2025-12-17
EP3639578B1 (en) 2025-12-17
EP4661520A3 (en) 2026-03-04
BR112019026007A2 (pt) 2020-06-23
TW201906457A (zh) 2019-02-01
TWI766042B (zh) 2022-06-01
CN110731105A (zh) 2020-01-24
EP3639578A1 (en) 2020-04-22
CN114258121A (zh) 2022-03-29
KR20200015560A (ko) 2020-02-12
CN110731105B (zh) 2022-08-02
US10462755B2 (en) 2019-10-29
JP2020523842A (ja) 2020-08-06
US20180368081A1 (en) 2018-12-20

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