KR20220046555A - 사이드링크 송신 전력 제어 커맨드들 - Google Patents

사이드링크 송신 전력 제어 커맨드들 Download PDF

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Publication number
KR20220046555A
KR20220046555A KR1020227003096A KR20227003096A KR20220046555A KR 20220046555 A KR20220046555 A KR 20220046555A KR 1020227003096 A KR1020227003096 A KR 1020227003096A KR 20227003096 A KR20227003096 A KR 20227003096A KR 20220046555 A KR20220046555 A KR 20220046555A
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KR
South Korea
Prior art keywords
transmit power
power control
control command
source
sidelink communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
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KR1020227003096A
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English (en)
Korean (ko)
Inventor
소니 아카라카란
타오 루오
준이 리
후안 몬토호
정호 류
카필 굴라티
홍 청
Original Assignee
퀄컴 인코포레이티드
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Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20220046555A publication Critical patent/KR20220046555A/ko
Pending legal-status Critical Current

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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]
    • H04W52/18—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
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • 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]
    • H04W52/06—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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi-hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
KR1020227003096A 2019-08-08 2020-08-07 사이드링크 송신 전력 제어 커맨드들 Pending KR20220046555A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962884622P 2019-08-08 2019-08-08
US62/884,622 2019-08-08
US16/947,572 2020-08-06
US16/947,572 US11812394B2 (en) 2019-08-08 2020-08-06 Sidelink transmit power control commands
PCT/US2020/070379 WO2021026567A1 (en) 2019-08-08 2020-08-07 Sidelink transmit power control commands

Publications (1)

Publication Number Publication Date
KR20220046555A true KR20220046555A (ko) 2022-04-14

Family

ID=74498745

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227003096A Pending KR20220046555A (ko) 2019-08-08 2020-08-07 사이드링크 송신 전력 제어 커맨드들

Country Status (9)

Country Link
US (1) US11812394B2 (https=)
EP (1) EP4011137B1 (https=)
JP (1) JP2022543808A (https=)
KR (1) KR20220046555A (https=)
CN (1) CN114175756B (https=)
BR (1) BR112022001750A2 (https=)
PH (1) PH12022550077A1 (https=)
TW (1) TWI870438B (https=)
WO (1) WO2021026567A1 (https=)

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* Cited by examiner, † Cited by third party
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US11412455B2 (en) * 2019-08-16 2022-08-09 Ofinno, Llc Power control for sidelink feedback
CN115707077A (zh) * 2021-08-16 2023-02-17 大唐移动通信设备有限公司 一种信号发射功率控制方法及装置

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WO2016209056A1 (ko) * 2015-06-26 2016-12-29 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 통신 단말의 신호 송수신 방법 및 장치
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Also Published As

Publication number Publication date
CN114175756A (zh) 2022-03-11
US20210045068A1 (en) 2021-02-11
PH12022550077A1 (en) 2023-07-03
EP4011137A1 (en) 2022-06-15
TW202112170A (zh) 2021-03-16
WO2021026567A1 (en) 2021-02-11
BR112022001750A2 (pt) 2022-03-22
EP4011137B1 (en) 2025-10-08
US11812394B2 (en) 2023-11-07
TWI870438B (zh) 2025-01-21
CN114175756B (zh) 2025-01-03
JP2022543808A (ja) 2022-10-14

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