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

Info

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
Authority
TW
Taiwan
Prior art keywords
modulation order
power headroom
pucch
processors
modulation
Prior art date
Application number
TW107131308A
Other languages
English (en)
Chinese (zh)
Other versions
TW201924469A (zh
Inventor
黃義
王任丘
朴世勇
彼得 加爾
陳旺旭
Original Assignee
美商高通公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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

Links

Images

Classifications

    • 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
    • H04L1/0002—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
    • H04W72/23—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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (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 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

Publications (2)

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

Family

ID=66170764

Family Applications (1)

Application Number Title Priority Date Filing Date
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 (9)

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

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

Family Cites Families (7)

* 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
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
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

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
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
CN111247756B (zh) 2022-06-28
KR102693974B1 (ko) 2024-08-08
KR20200074117A (ko) 2020-06-24

Similar Documents

Publication Publication Date Title
TWI771414B (zh) 用於重用其餘最小系統資訊配置位元以經由信號發送同步信號塊位置的技術和裝置
TWI785091B (zh) 用於可變的定時調整粒化的技術和裝置
US11950212B2 (en) Timing advance signaling for multi-transmit receive point operation
US20210360540A1 (en) Power control for concurrent reception
US11457462B2 (en) Multi-transmit receive point mode mixing
US10728885B2 (en) Techniques and apparatuses for configuring an uplink bandwidth part for a random access channel (RACH) procedure
TWI794287B (zh) 用於上行鏈路通道的調變階數控制的技術和裝置
TW201834492A (zh) 用於多鏈路發送功率控制的技術和裝置
TWI798357B (zh) 實體資源區塊拘束尺寸選擇
US11425702B2 (en) Repetition configuration determination
TWI768173B (zh) 頻寬部分切換管理
CN110785956B (zh) 用于共享参考信号传输和接收的方法和装置
TW201904323A (zh) 用於關於控制區域大小的訊號傳遞的技術和裝置
US11265890B2 (en) Resource rate matching for remote interference management
CN114556857A (zh) 避免与参考信号的冲突
US11888628B2 (en) Configurable transmission timeline for physical sidelink feedback channel
US10886995B2 (en) Beam management signaling
US11627607B2 (en) Techniques and apparatuses for random access resource indication using a time offset
US11363543B2 (en) Transmit power determination in dual-active-protocol stack handover
CN116724524A (zh) 物理下行链路控制信道（pdcch）和物理下行链路共享信道（pdsch）的覆盖增强
HK40027604B (en) Techniques and apparatuses for modulation order control for an uplink channel
HK40027604A (zh) 用於上行链路信道的调制阶数控制的技术和装置