CN114175756B - 侧链路发送功率控制命令 - Google Patents

侧链路发送功率控制命令 Download PDF

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Publication number
CN114175756B
CN114175756B CN202080054617.5A CN202080054617A CN114175756B CN 114175756 B CN114175756 B CN 114175756B CN 202080054617 A CN202080054617 A CN 202080054617A CN 114175756 B CN114175756 B CN 114175756B
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CN
China
Prior art keywords
transmit power
power control
source
control command
communication
Prior art date
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Active
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CN202080054617.5A
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English (en)
Chinese (zh)
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CN114175756A (zh
Inventor
S.阿卡拉卡兰
T.罗
J.李
J.蒙托霍
J.H.余
K.古拉蒂
H.程
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • 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
    • 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
    • H04W52/08—Closed loop 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
    • H04W52/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN202080054617.5A 2019-08-08 2020-08-07 侧链路发送功率控制命令 Active CN114175756B (zh)

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 (2)

Publication Number Publication Date
CN114175756A CN114175756A (zh) 2022-03-11
CN114175756B true CN114175756B (zh) 2025-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080054617.5A Active CN114175756B (zh) 2019-08-08 2020-08-07 侧链路发送功率控制命令

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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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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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
KR20220046555A (ko) 2022-04-14
US11812394B2 (en) 2023-11-07
TWI870438B (zh) 2025-01-21
JP2022543808A (ja) 2022-10-14

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