KR102693974B1 - 업링크 채널에 대한 변조 차수 제어를 위한 기법들 및 장치들 - Google Patents

업링크 채널에 대한 변조 차수 제어를 위한 기법들 및 장치들 Download PDF

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Publication number
KR102693974B1
KR102693974B1 KR1020207011327A KR20207011327A KR102693974B1 KR 102693974 B1 KR102693974 B1 KR 102693974B1 KR 1020207011327 A KR1020207011327 A KR 1020207011327A KR 20207011327 A KR20207011327 A KR 20207011327A KR 102693974 B1 KR102693974 B1 KR 102693974B1
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South Korea
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modulation order
control channel
physical uplink
uplink control
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English (en)
Korean (ko)
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KR20200074117A (ko
Inventor
이 후앙
런추 왕
세영 파크
피터 가알
완시 첸
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퀄컴 인코포레이티드
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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
    • 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
    • H04W72/21—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
    • 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)
KR1020207011327A 2017-10-23 2018-09-05 업링크 채널에 대한 변조 차수 제어를 위한 기법들 및 장치들 Active KR102693974B1 (ko)

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
KR20200074117A KR20200074117A (ko) 2020-06-24
KR102693974B1 true KR102693974B1 (ko) 2024-08-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207011327A Active KR102693974B1 (ko) 2017-10-23 2018-09-05 업링크 채널에 대한 변조 차수 제어를 위한 기법들 및 장치들

Country Status (8)

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
BR112020012282A2 (pt) * 2018-01-12 2020-11-24 Panasonic Intellectual Property Corporation Of America estação base, terminal e método de comunicação
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
KR20230052924A (ko) * 2020-08-21 2023-04-20 피세미 코포레이션 동적 rf 대역 할당을 위한 방법 및 시스템
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

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WO2017085534A1 (en) * 2015-11-20 2017-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic downlink power allocation for supporting higher order modulation

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EP2171871B1 (en) * 2007-06-20 2019-04-17 Cellular Communications Equipment Llc Power headroom reporting method
AU2009228928B2 (en) 2008-03-26 2014-04-03 Cellular Communications Equipment Llc Extension of power headroom reporting and trigger conditions
US20100177694A1 (en) * 2009-01-09 2010-07-15 Industrial Technology Research Institute Apparatus and method for transmitting uplink control information
US9401779B2 (en) * 2009-03-29 2016-07-26 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
WO2015116866A1 (en) * 2014-01-29 2015-08-06 Interdigital Patent Holdings, Inc. Uplink transmissions in wireless communications
US10511427B2 (en) * 2015-01-30 2019-12-17 Qualcomm Incorporated Uplink control channel for acknowledging increased number of downlink component carriers

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2017085534A1 (en) * 2015-11-20 2017-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic downlink power allocation for supporting higher order modulation

Non-Patent Citations (1)

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Title
3GPP R1-1718800*

Also Published As

Publication number Publication date
US20190124645A1 (en) 2019-04-25
EP3701652B1 (en) 2023-07-12
JP2021500794A (ja) 2021-01-07
CN111247756A (zh) 2020-06-05
SG11202002068QA (en) 2020-05-28
JP7233418B2 (ja) 2023-03-06
TW201924469A (zh) 2019-06-16
EP3701652A1 (en) 2020-09-02
TWI794287B (zh) 2023-03-01
KR20200074117A (ko) 2020-06-24
BR112020007825A2 (pt) 2020-10-20
US11438881B2 (en) 2022-09-06
CN111247756B (zh) 2022-06-28
WO2019083615A1 (en) 2019-05-02

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