TWI794287B - 用於上行鏈路通道的調變階數控制的技術和裝置 - Google Patents

用於上行鏈路通道的調變階數控制的技術和裝置 Download PDF

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Publication number
TWI794287B
TWI794287B TW107131308A TW107131308A TWI794287B TW I794287 B TWI794287 B TW I794287B TW 107131308 A TW107131308 A TW 107131308A TW 107131308 A TW107131308 A TW 107131308A TW I794287 B TWI794287 B TW I794287B
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Taiwan
Prior art keywords
modulation order
power headroom
pucch
processors
modulation
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TW107131308A
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English (en)
Chinese (zh)
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TW201924469A (zh
Inventor
黃義
王任丘
朴世勇
彼得 加爾
陳旺旭
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW201924469A publication Critical patent/TW201924469A/zh
Application granted granted Critical
Publication of TWI794287B publication Critical patent/TWI794287B/zh

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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)
TW107131308A 2017-10-23 2018-09-06 用於上行鏈路通道的調變階數控制的技術和裝置 TWI794287B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201924469A TW201924469A (zh) 2019-06-16
TWI794287B true TWI794287B (zh) 2023-03-01

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TW107131308A TWI794287B (zh) 2017-10-23 2018-09-06 用於上行鏈路通道的調變階數控制的技術和裝置

Country Status (8)

Country Link
US (1) US11438881B2 (enExample)
EP (1) EP3701652B1 (enExample)
JP (1) JP7233418B2 (enExample)
KR (1) KR102693974B1 (enExample)
CN (1) CN111247756B (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
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
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

Citations (6)

* Cited by examiner, † Cited by third party
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WO2009118367A2 (en) * 2008-03-26 2009-10-01 Nokia Siemens Networks Oy Extension of power headroom reporting and trigger conditions
US20110143656A1 (en) * 2009-06-12 2011-06-16 Viasat, Inc. Multi-band satellite communication fade mitigation
CN102291813A (zh) * 2011-08-04 2011-12-21 中兴通讯股份有限公司 一种功率控制方法和基站
WO2013096555A1 (en) * 2011-12-23 2013-06-27 Research In Motion Limited A method implemented in an enodeb base station
US20160226644A1 (en) * 2015-01-30 2016-08-04 Qualcomm Incorporated Uplink control channel for acknowledging increased number of downlink component carriers
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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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
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
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
EP2787670A1 (en) 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America MCS table adaptation for 256-QAM
KR102382363B1 (ko) * 2014-01-29 2022-04-05 인터디지탈 패튼 홀딩스, 인크 무선 통신에서의 업링크 송신

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009118367A2 (en) * 2008-03-26 2009-10-01 Nokia Siemens Networks Oy Extension of power headroom reporting and trigger conditions
US20110143656A1 (en) * 2009-06-12 2011-06-16 Viasat, Inc. Multi-band satellite communication fade mitigation
CN102291813A (zh) * 2011-08-04 2011-12-21 中兴通讯股份有限公司 一种功率控制方法和基站
WO2013096555A1 (en) * 2011-12-23 2013-06-27 Research In Motion Limited A method implemented in an enodeb base station
US20160226644A1 (en) * 2015-01-30 2016-08-04 Qualcomm Incorporated Uplink control channel for acknowledging increased number of downlink component carriers
WO2017085534A1 (en) * 2015-11-20 2017-05-26 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic downlink power allocation for supporting higher order modulation

Also Published As

Publication number Publication date
EP3701652B1 (en) 2023-07-12
SG11202002068QA (en) 2020-05-28
WO2019083615A1 (en) 2019-05-02
JP7233418B2 (ja) 2023-03-06
CN111247756A (zh) 2020-06-05
CN111247756B (zh) 2022-06-28
JP2021500794A (ja) 2021-01-07
KR20200074117A (ko) 2020-06-24
BR112020007825A2 (pt) 2020-10-20
TW201924469A (zh) 2019-06-16
EP3701652A1 (en) 2020-09-02
US20190124645A1 (en) 2019-04-25
KR102693974B1 (ko) 2024-08-08
US11438881B2 (en) 2022-09-06

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