BR112019025529A2 - Controle de potência em sistemas de novo rádio - Google Patents

Controle de potência em sistemas de novo rádio Download PDF

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Publication number
BR112019025529A2
BR112019025529A2 BR112019025529-0A BR112019025529A BR112019025529A2 BR 112019025529 A2 BR112019025529 A2 BR 112019025529A2 BR 112019025529 A BR112019025529 A BR 112019025529A BR 112019025529 A2 BR112019025529 A2 BR 112019025529A2
Authority
BR
Brazil
Prior art keywords
transmission
control information
tti
power
transmission power
Prior art date
Application number
BR112019025529-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Akkarakaran Sony
Sony Akkarakaran
Huang Yi
Yi Huang
Gaal Peter
Peter Gaal
Feng Wang Xiao
Xiao Feng Wang
Luo Tao
Tao Luo
Xu Hao
Hao Xu
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019025529A2 publication Critical patent/BR112019025529A2/pt

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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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
BR112019025529-0A 2017-06-09 2018-06-08 Controle de potência em sistemas de novo rádio BR112019025529A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762517815P 2017-06-09 2017-06-09
US62/517,815 2017-06-09
US16/002,928 US10492151B2 (en) 2017-06-09 2018-06-07 Power control in new radio systems
US16/002,928 2018-06-07
PCT/US2018/036745 WO2018227148A1 (en) 2017-06-09 2018-06-08 Power control in new radio systems

Publications (1)

Publication Number Publication Date
BR112019025529A2 true BR112019025529A2 (pt) 2020-06-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019025529-0A BR112019025529A2 (pt) 2017-06-09 2018-06-08 Controle de potência em sistemas de novo rádio

Country Status (8)

Country Link
US (2) US10492151B2 (enExample)
EP (1) EP3636013A1 (enExample)
JP (1) JP7046985B2 (enExample)
KR (2) KR102676394B1 (enExample)
CN (3) CN110710282B (enExample)
BR (1) BR112019025529A2 (enExample)
TW (1) TWI790240B (enExample)
WO (1) WO2018227148A1 (enExample)

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Also Published As

Publication number Publication date
KR102764557B1 (ko) 2025-02-06
CN110710282A (zh) 2020-01-17
CN114980292A (zh) 2022-08-30
CN110710282B (zh) 2022-07-12
CN114630410B (zh) 2023-07-11
CN114630410A (zh) 2022-06-14
US11012949B2 (en) 2021-05-18
CN114980292B (zh) 2024-06-11
US10492151B2 (en) 2019-11-26
JP7046985B2 (ja) 2022-04-04
JP2020523831A (ja) 2020-08-06
US20200092828A1 (en) 2020-03-19
KR20230159651A (ko) 2023-11-21
KR20200012885A (ko) 2020-02-05
US20180359711A1 (en) 2018-12-13
TWI790240B (zh) 2023-01-21
TW201904340A (zh) 2019-01-16
EP3636013A1 (en) 2020-04-15
WO2018227148A1 (en) 2018-12-13
KR102676394B1 (ko) 2024-06-18

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