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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (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 2018-09-04
US16/121,173 US11438881B2 (en) 2017-10-23 2018-09-04 Techniques and apparatuses for modulation order control for an uplink channel
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 (https=)
EP (1) EP3701652B1 (https=)
JP (1) JP7233418B2 (https=)
KR (1) KR102693974B1 (https=)
CN (1) CN111247756B (https=)
SG (1) SG11202002068QA (https=)
TW (1) TWI794287B (https=)
WO (1) WO2019083615A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116669199A (zh) * 2018-01-12 2023-08-29 松下电器（美国）知识产权公司 用户设备、基站、通信方法及集成电路
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
WO2022040695A1 (en) * 2020-08-21 2022-02-24 Psemi Corporation Methods and systems for dynamic rf band allocation
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
US8457676B2 (en) * 2007-06-20 2013-06-04 Nokia Siemens Networks Oy Power headroom reporting method
EP2260664B1 (en) 2008-03-26 2020-04-15 Vivo Mobile Communication Co., Ltd. Extension of power headroom reporting
US20100177694A1 (en) * 2009-01-09 2010-07-15 Industrial Technology Research Institute Apparatus and method for transmitting uplink control information
CN102365837B (zh) * 2009-03-29 2014-05-14 Lg电子株式会社 在无线通信系统中发送控制信息的方法及其装置
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
EP2795983B1 (en) 2011-12-23 2019-04-24 BlackBerry Limited A method implemented in an enhanced nodeb base station, corresponding enhandced node b and computer readable medium
EP2787670A1 (en) 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM
PL3100535T3 (pl) * 2014-01-29 2019-09-30 Interdigital Patent Holdings, Inc. Transmisje łącza uplink w komunikacji bezprzewodowej
US10511427B2 (en) * 2015-01-30 2019-12-17 Qualcomm Incorporated Uplink control channel for acknowledging increased number of downlink component carriers
CN108293232B (zh) 2015-11-20 2021-04-09 瑞典爱立信有限公司 用于支持高阶调制的动态下行链路功率分配

Also Published As

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

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