CN111247756B - 用于上行链路信道的调制阶数控制的技术和装置 - Google Patents

用于上行链路信道的调制阶数控制的技术和装置 Download PDF

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Publication number
CN111247756B
CN111247756B CN201880068494.3A CN201880068494A CN111247756B CN 111247756 B CN111247756 B CN 111247756B CN 201880068494 A CN201880068494 A CN 201880068494A CN 111247756 B CN111247756 B CN 111247756B
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China
Prior art keywords
modulation order
pucch
power headroom
signaling message
modulation
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CN201880068494.3A
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English (en)
Chinese (zh)
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CN111247756A (zh
Inventor
黄轶
R·王
S·朴
P·盖尔
陈万士
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04L1/0028—Formatting
    • H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
    • 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
    • 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]
    • H04W52/30—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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880068494.3A 2017-10-23 2018-09-05 用于上行链路信道的调制阶数控制的技术和装置 Active CN111247756B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762576041P 2017-10-23 2017-10-23
US62/576,041 2017-10-23
US16/121,173 US11438881B2 (en) 2017-10-23 2018-09-04 Techniques and apparatuses for modulation order control for an uplink channel
US16/121,173 2018-09-04
PCT/US2018/049551 WO2019083615A1 (en) 2017-10-23 2018-09-05 METHODS AND APPARATUSES FOR CONTROLLING MODULATION ORDER FOR UPLINK CHANNEL

Publications (2)

Publication Number Publication Date
CN111247756A CN111247756A (zh) 2020-06-05
CN111247756B true CN111247756B (zh) 2022-06-28

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Country Link
US (1) US11438881B2 (enExample)
EP (1) EP3701652B1 (enExample)
JP (1) JP7233418B2 (enExample)
KR (1) KR102693974B1 (enExample)
CN (1) CN111247756B (enExample)
BR (1) BR112020007825A2 (enExample)
SG (1) SG11202002068QA (enExample)
TW (1) TWI794287B (enExample)
WO (1) WO2019083615A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102625490B1 (ko) * 2018-01-12 2024-01-15 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 단말, 통신 방법, 집적 회로 및 기지국
US11671188B2 (en) * 2019-10-24 2023-06-06 Qualcomm Incorporated User-involved antenna management
CN111970754B (zh) * 2020-08-18 2021-11-05 珠海格力电器股份有限公司 通信控制方法及装置、电子设备
CN116368736A (zh) * 2020-08-21 2023-06-30 派赛公司 用于动态rf频带分配的方法和系统
US12388605B2 (en) * 2022-08-24 2025-08-12 Qualcomm Incorporated Waveform indication for PUCCH
US12101215B2 (en) * 2022-09-09 2024-09-24 Qualcomm Incorporated Power and spectral efficiency based on adding odd order modulations

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101785206B (zh) * 2007-06-20 2015-06-17 诺基亚通信公司 功率上升空间报告方法
CN102047736A (zh) 2008-03-26 2011-05-04 诺基亚西门子通信公司 功率净空报告的扩展以及触发条件
US20100177694A1 (en) * 2009-01-09 2010-07-15 Industrial Technology Research Institute Apparatus and method for transmitting uplink control information
WO2010114252A2 (en) * 2009-03-29 2010-10-07 Lg Electronics Inc. Method for transmitting control information in wireless communication system and apparatus therefor
US8385817B2 (en) * 2009-06-12 2013-02-26 Viasat, Inc. Multi-band satellite communication fade mitigation
CN101711054B (zh) 2009-12-21 2012-05-02 北京北方烽火科技有限公司 一种lte上行功率控制方法及系统
CN102469495B (zh) 2010-11-05 2015-08-12 中兴通讯股份有限公司 一种终端功率余量的评估和上报方法及装置
CN102291813B (zh) 2011-08-04 2017-07-11 中兴通讯股份有限公司 一种功率控制方法和基站
KR101616220B1 (ko) 2011-12-23 2016-05-11 블랙베리 리미티드 Enodeb 기지국에서 구현되는 방법
EP2787670A1 (en) 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM
CN110740499A (zh) * 2014-01-29 2020-01-31 交互数字专利控股公司 无线通信中的上行链路传输
US10511427B2 (en) * 2015-01-30 2019-12-17 Qualcomm Incorporated Uplink control channel for acknowledging increased number of downlink component carriers
EP3378259B1 (en) 2015-11-20 2020-04-15 Telefonaktiebolaget LM Ericsson (publ) Method and network entity for dynamic downlink power allocation for supporting higher order modulation

Also Published As

Publication number Publication date
JP7233418B2 (ja) 2023-03-06
JP2021500794A (ja) 2021-01-07
US20190124645A1 (en) 2019-04-25
WO2019083615A1 (en) 2019-05-02
US11438881B2 (en) 2022-09-06
BR112020007825A2 (pt) 2020-10-20
TW201924469A (zh) 2019-06-16
SG11202002068QA (en) 2020-05-28
CN111247756A (zh) 2020-06-05
EP3701652B1 (en) 2023-07-12
EP3701652A1 (en) 2020-09-02
TWI794287B (zh) 2023-03-01
KR102693974B1 (ko) 2024-08-08
KR20200074117A (ko) 2020-06-24

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