BR112020019040A2 - Técnicas de controle de potência para transmissões de informação de controle de uplink em comunicações sem fio - Google Patents

Técnicas de controle de potência para transmissões de informação de controle de uplink em comunicações sem fio Download PDF

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Publication number
BR112020019040A2
BR112020019040A2 BR112020019040-3A BR112020019040A BR112020019040A2 BR 112020019040 A2 BR112020019040 A2 BR 112020019040A2 BR 112020019040 A BR112020019040 A BR 112020019040A BR 112020019040 A2 BR112020019040 A2 BR 112020019040A2
Authority
BR
Brazil
Prior art keywords
uci
transmission
uplink
bpre
concession
Prior art date
Application number
BR112020019040-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Yi Huang
Xiao Feng Wang
Peter Gaal
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 BR112020019040A2 publication Critical patent/BR112020019040A2/pt

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]
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/002—Algorithms with memory of the previous states, e.g. Markovian models
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/327—Power control of multicast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112020019040-3A 2018-03-23 2019-03-22 Técnicas de controle de potência para transmissões de informação de controle de uplink em comunicações sem fio BR112020019040A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862647547P 2018-03-23 2018-03-23
US62/647,547 2018-03-23
US16/361,137 US11546858B2 (en) 2018-03-23 2019-03-21 Power control techniques for uplink control information transmissions in wireless communications
US16/361,137 2019-03-21
PCT/US2019/023722 WO2019183573A1 (en) 2018-03-23 2019-03-22 Power control techniques for uplink control information transmissions in wireless communications

Publications (1)

Publication Number Publication Date
BR112020019040A2 true BR112020019040A2 (pt) 2021-01-05

Family

ID=67983873

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020019040-3A BR112020019040A2 (pt) 2018-03-23 2019-03-22 Técnicas de controle de potência para transmissões de informação de controle de uplink em comunicações sem fio

Country Status (10)

Country Link
US (1) US11546858B2 (https=)
EP (1) EP3769567B1 (https=)
JP (1) JP7305667B2 (https=)
KR (1) KR102674596B1 (https=)
CN (1) CN111886907A (https=)
AU (1) AU2019238318B2 (https=)
BR (1) BR112020019040A2 (https=)
SG (1) SG11202007653PA (https=)
TW (1) TWI799549B (https=)
WO (1) WO2019183573A1 (https=)

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CN110391870B (zh) * 2018-04-16 2022-04-29 华为技术有限公司 速率匹配的方法和装置，以及解速率匹配的方法和装置
US11196512B2 (en) * 2018-06-29 2021-12-07 Qualcomm Incorporated Resolving decodability for subsequent transmissions whose throughput exceeds a threshold
US11388723B2 (en) * 2019-03-28 2022-07-12 Ofinno, Llc Uplink transmission in a wireless communication system
US12218749B2 (en) 2019-10-02 2025-02-04 Qualcomm Incorporated Selection of modulation and coding schemes for control information multiplexed with data
CN112752346B (zh) * 2019-10-29 2025-07-29 中兴通讯股份有限公司 Uci复用配置方法、装置、设备及计算机可读存储介质
CN111246551B (zh) * 2020-01-13 2022-04-22 武汉信科移动通信技术有限公司 一种获取虚拟多载波通信系统终端占用频点的方法及系统
US11611978B2 (en) * 2020-01-14 2023-03-21 Qualcomm Incorporated Reference modulation and coding scheme table in sidelink signaling
CN115088361B (zh) * 2020-02-11 2024-12-24 中兴通讯股份有限公司 用于多路复用无线电资源的方法和设备
US11936599B2 (en) * 2020-03-11 2024-03-19 Qualcomm Incorporated Full-duplex index modulation
WO2021209973A1 (en) * 2020-04-16 2021-10-21 Lenovo (Singapore) Pte. Ltd. Channel state information processing and reporting
WO2022027294A1 (en) * 2020-08-05 2022-02-10 Apple Inc. Mobile devices and methods for implementing enhanced configured grants
CN112702135B (zh) * 2020-12-24 2023-09-29 京信网络系统股份有限公司 信号处理方法、装置、系统、介质和电子设备
JP7634109B2 (ja) * 2021-03-30 2025-02-20 北京小米移動軟件有限公司 電力パラメータを決定する方法及びその装置
US12052750B2 (en) * 2021-05-25 2024-07-30 Qualcomm Incorporated Different modulation orders and number of MIMO layers for HP and LP UCI multiplexing on PUSCH
CN117378250A (zh) * 2021-07-22 2024-01-09 Oppo广东移动通信有限公司 功率校准量的确定方法、终端、介质、芯片、产品及程序
WO2023012767A1 (en) * 2021-08-06 2023-02-09 Telefonaktiebolaget Lm Ericsson (Publ) UPLINK POWER CONTROL ADJUSTMENT METHOD AND SIGNALING FOR 16-QAM SUPPORT IN NB-IoT
US12225473B2 (en) * 2021-09-21 2025-02-11 Samsung Electronics Co., Ltd. Methods and systems for power management in an uplink transmission
US20230118758A1 (en) * 2021-10-15 2023-04-20 Qualcomm Incorporated Power control for transmitting control information with more than one priority on an uplink control channel
CN119302016A (zh) * 2022-06-01 2025-01-10 高通股份有限公司 利用多个调度的传输块的上行链路控制信息的资源分配
US20250380258A1 (en) * 2022-08-15 2025-12-11 Qualcomm Incorporated Uplink control information multiplexing on physical uplink shared channel with multiple code words
CN119012222A (zh) * 2023-05-16 2024-11-22 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
US20260019955A1 (en) * 2024-07-15 2026-01-15 Qualcomm Incorporated Power control determination for non-uniform bit distributions

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US9385843B2 (en) * 2004-12-22 2016-07-05 Qualcomm Incorporated Method and apparatus for using multiple modulation schemes for a single packet
EP1901496B1 (en) * 2006-09-12 2010-09-01 Panasonic Corporation Link adaptation dependent on control signaling
US8625554B2 (en) * 2009-01-30 2014-01-07 Samsung Electronics Co., Ltd. System and method for uplink data and control signal transmission in MIMO wireless systems
US8688163B2 (en) * 2009-12-30 2014-04-01 Qualcomm Incorporated Interaction between accumulative power control and minimum/maximum transmit power in LTE systems
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CN106067845A (zh) * 2015-04-09 2016-11-02 北京三星通信技术研究有限公司 复用上行信息的方法
CN106257856B (zh) 2015-06-19 2021-02-02 北京三星通信技术研究有限公司 一种传输上行控制信息的方法
JP2019165268A (ja) 2016-07-27 2019-09-26 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
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US11153828B2 (en) 2018-08-22 2021-10-19 Qualcomm Incorporated Spectral efficiency determination for power control for uplink control information transmission on an uplink data channel

Also Published As

Publication number Publication date
AU2019238318B2 (en) 2024-06-20
SG11202007653PA (en) 2020-10-29
KR102674596B1 (ko) 2024-06-11
CN111886907A (zh) 2020-11-03
EP3769567B1 (en) 2023-10-25
TW201941644A (zh) 2019-10-16
KR20200135348A (ko) 2020-12-02
US11546858B2 (en) 2023-01-03
EP3769567C0 (en) 2023-10-25
TWI799549B (zh) 2023-04-21
WO2019183573A1 (en) 2019-09-26
US20190297580A1 (en) 2019-09-26
AU2019238318A1 (en) 2020-09-03
EP3769567A1 (en) 2021-01-27
JP7305667B2 (ja) 2023-07-10
JP2021518709A (ja) 2021-08-02

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