CO2022018803A2 - Control de potencia para transmisiones de enlace ascendente hacia múltiples trp - Google Patents

Control de potencia para transmisiones de enlace ascendente hacia múltiples trp

Info

Publication number
CO2022018803A2
CO2022018803A2 CONC2022/0018803A CO2022018803A CO2022018803A2 CO 2022018803 A2 CO2022018803 A2 CO 2022018803A2 CO 2022018803 A CO2022018803 A CO 2022018803A CO 2022018803 A2 CO2022018803 A2 CO 2022018803A2
Authority
CO
Colombia
Prior art keywords
power control
trp
transmission
transmit power
uplink transmissions
Prior art date
Application number
CONC2022/0018803A
Other languages
English (en)
Spanish (es)
Inventor
Siva Muruganathan
Mattias Frenne
Helka-Liina Määttänen
Shiwei Gao
Jianwei Zhang
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of CO2022018803A2 publication Critical patent/CO2022018803A2/es

Links

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]
    • H04W52/06—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
    • H04W52/08—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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CONC2022/0018803A 2020-06-26 2022-12-23 Control de potencia para transmisiones de enlace ascendente hacia múltiples trp CO2022018803A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063044851P 2020-06-26 2020-06-26
PCT/IB2021/055717 WO2021260658A1 (en) 2020-06-26 2021-06-25 Power control for uplink transmissions towards multiple trps

Publications (1)

Publication Number Publication Date
CO2022018803A2 true CO2022018803A2 (es) 2022-12-30

Family

ID=76744879

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0018803A CO2022018803A2 (es) 2020-06-26 2022-12-23 Control de potencia para transmisiones de enlace ascendente hacia múltiples trp

Country Status (6)

Country Link
US (1) US12557031B2 (https=)
EP (1) EP4173377A1 (https=)
JP (2) JP7576109B2 (https=)
CN (1) CN115989700A (https=)
CO (1) CO2022018803A2 (https=)
WO (1) WO2021260658A1 (https=)

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Also Published As

Publication number Publication date
JP2025020175A (ja) 2025-02-12
WO2021260658A1 (en) 2021-12-30
EP4173377A1 (en) 2023-05-03
JP2023532239A (ja) 2023-07-27
JP7576109B2 (ja) 2024-10-30
US12557031B2 (en) 2026-02-17
CN115989700A (zh) 2023-04-18
US20230262608A1 (en) 2023-08-17

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