CN111886907A - 用于无线通信中的上行链路控制信息传输的功率控制技术 - Google Patents

用于无线通信中的上行链路控制信息传输的功率控制技术 Download PDF

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Publication number
CN111886907A
CN111886907A CN201980020673.4A CN201980020673A CN111886907A CN 111886907 A CN111886907 A CN 111886907A CN 201980020673 A CN201980020673 A CN 201980020673A CN 111886907 A CN111886907 A CN 111886907A
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China
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transmission
uci
uplink
grant
bpre
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CN201980020673.4A
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English (en)
Chinese (zh)
Inventor
黄轶
X·F·王
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN111886907A publication Critical patent/CN111886907A/zh
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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]
    • 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
    • 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
    • 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

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  • 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)
CN201980020673.4A 2018-03-23 2019-03-22 用于无线通信中的上行链路控制信息传输的功率控制技术 Pending CN111886907A (zh)

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
CN111886907A true CN111886907A (zh) 2020-11-03

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CN201980020673.4A Pending CN111886907A (zh) 2018-03-23 2019-03-22 用于无线通信中的上行链路控制信息传输的功率控制技术

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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CN115004585A (zh) * 2020-01-14 2022-09-02 高通股份有限公司 在侧行链路信令中的参考调制和编码方案表
CN115486142A (zh) * 2021-03-30 2022-12-16 北京小米移动软件有限公司 一种确定功率参数的方法及其装置
WO2023000276A1 (zh) * 2021-07-22 2023-01-26 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
WO2023230952A1 (en) * 2022-06-01 2023-12-07 Qualcomm Incorporated Resource allocation for uplink control information with multiple scheduled transport blocks

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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
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
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
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
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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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115004585A (zh) * 2020-01-14 2022-09-02 高通股份有限公司 在侧行链路信令中的参考调制和编码方案表
CN115004585B (zh) * 2020-01-14 2024-02-06 高通股份有限公司 在侧行链路信令中的参考调制和编码方案表
CN115486142A (zh) * 2021-03-30 2022-12-16 北京小米移动软件有限公司 一种确定功率参数的方法及其装置
WO2023000276A1 (zh) * 2021-07-22 2023-01-26 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
WO2023230952A1 (en) * 2022-06-01 2023-12-07 Qualcomm Incorporated Resource allocation for uplink control information with multiple scheduled transport blocks

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Publication number Publication date
AU2019238318B2 (en) 2024-06-20
SG11202007653PA (en) 2020-10-29
KR102674596B1 (ko) 2024-06-11
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
BR112020019040A2 (pt) 2021-01-05

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