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SG11202008490VA - Selecting physical uplink control channel (pucch) resources for channel state information - Google Patents

Selecting physical uplink control channel (pucch) resources for channel state information

Info

Publication number
SG11202008490VA
SG11202008490VA SG11202008490VA SG11202008490VA SG11202008490VA SG 11202008490V A SG11202008490V A SG 11202008490VA SG 11202008490V A SG11202008490V A SG 11202008490VA SG 11202008490V A SG11202008490V A SG 11202008490VA SG 11202008490V A SG11202008490V A SG 11202008490VA
Authority
SG
Singapore
Prior art keywords
pucch
resources
state information
uplink control
physical uplink
Prior art date
Application number
SG11202008490VA
Inventor
Sony Akkarakaran
Yi Huang
Tao Luo
Wanshi Chen
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202008490VA publication Critical patent/SG11202008490VA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04L1/0026—Transmission of channel quality 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
SG11202008490VA 2018-04-06 2019-04-01 Selecting physical uplink control channel (pucch) resources for channel state information SG11202008490VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862654287P 2018-04-06 2018-04-06
US16/370,596 US10819410B2 (en) 2018-04-06 2019-03-29 Selecting physical uplink control channel (PUCCH) resources for channel state information
PCT/US2019/025166 WO2019195160A1 (en) 2018-04-06 2019-04-01 Selecting physical uplink control channel (pucch) resources for channel state information

Publications (1)

Publication Number Publication Date
SG11202008490VA true SG11202008490VA (en) 2020-10-29

Family

ID=68097499

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202008490VA SG11202008490VA (en) 2018-04-06 2019-04-01 Selecting physical uplink control channel (pucch) resources for channel state information

Country Status (10)

Country Link
US (2) US10819410B2 (en)
EP (2) EP4231543A3 (en)
JP (2) JP2021520727A (en)
KR (2) KR20250081948A (en)
CN (2) CN117693042A (en)
AU (1) AU2019246970B2 (en)
BR (1) BR112020020231A2 (en)
SG (1) SG11202008490VA (en)
TW (1) TWI813661B (en)
WO (1) WO2019195160A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10819410B2 (en) 2018-04-06 2020-10-27 Qualcomm Incorporated Selecting physical uplink control channel (PUCCH) resources for channel state information
US11424800B2 (en) * 2019-09-20 2022-08-23 Qualcomm Incorporated Techniques for scheduling a front-loaded sidelink channel state information reference signal
US11032840B2 (en) * 2019-11-12 2021-06-08 Qualcomm Incorporated Resolution of collisions between beam failure recovery requests and uplink communications
KR20230061420A (en) 2020-09-02 2023-05-08 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 CSI reporting and receiving method, device, terminal device, network device
EP4282180A4 (en) * 2021-01-22 2024-10-23 Qualcomm Incorporated MULTI-TIER TIME-DOMAIN SCALABLE UPLINK CHANNEL RESOURCES
TWI793802B (en) * 2021-09-08 2023-02-21 鴻齡科技股份有限公司 Precoding method and system for downlink in a cloud radio access network
WO2024154309A1 (en) * 2023-01-19 2024-07-25 株式会社Ｎｔｔドコモ Terminal and wireless communication method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011082832A1 (en) * 2010-01-11 2011-07-14 Nokia Siemens Networks Oy Channel coding for 8-layer rank indicator in lte-advanced pusch
CN105391522B (en) * 2010-11-11 2019-06-14 Lg电子株式会社 Uplink control information transmitting/method of reseptance and device in wireless communication system
CN103312392B (en) * 2012-03-13 2018-12-21 夏普株式会社 channel state information feedback method and user equipment
US9692573B2 (en) * 2012-05-17 2017-06-27 Lg Electronics Inc. Method and device for reporting channel state information
US9847818B2 (en) * 2013-06-07 2017-12-19 Nec Corporation Channel state information (CSI) feedback and subsampling
EP3146739B1 (en) * 2014-05-22 2020-04-29 Qualcomm Incorporated Periodic and aperiodic channel state information (csi) reporting for mimo
WO2016182242A1 (en) * 2015-05-14 2016-11-17 엘지전자 주식회사 Method for reporting channel state information and device using same
US10547366B2 (en) 2015-09-04 2020-01-28 Samsung Electronics Co., Ltd. Method and apparatus for CSI reporting on PUCCH
EP3989466B1 (en) * 2015-09-17 2024-03-20 Apple Inc. Transmission of uplink control information in wireless systems
US10601563B2 (en) * 2017-01-09 2020-03-24 Mediatek Inc. UCI resource determination for CSI reporting
EP4203590A1 (en) * 2017-05-03 2023-06-28 LG Electronics Inc. Method for transmitting and receiving scheduling request between terminal and base station in wireless communication system and device for supporting same
CN110351768B (en) * 2018-04-04 2020-09-01 维沃移动通信有限公司 CSI report transmission method, terminal equipment and network equipment
US10819410B2 (en) 2018-04-06 2020-10-27 Qualcomm Incorporated Selecting physical uplink control channel (PUCCH) resources for channel state information

Also Published As

Publication number Publication date
EP3777420A1 (en) 2021-02-17
KR20250081948A (en) 2025-06-05
CN111919488A (en) 2020-11-10
US11411631B2 (en) 2022-08-09
JP2024001199A (en) 2024-01-09
TW201944824A (en) 2019-11-16
TWI813661B (en) 2023-09-01
JP2021520727A (en) 2021-08-19
CN117693042A (en) 2024-03-12
AU2019246970B2 (en) 2024-01-04
EP4231543A3 (en) 2023-11-29
WO2019195160A1 (en) 2019-10-10
KR20200139143A (en) 2020-12-11
US20210044337A1 (en) 2021-02-11
EP3777420B1 (en) 2023-08-16
EP3777420C0 (en) 2023-08-16
BR112020020231A2 (en) 2021-01-12
US20190312618A1 (en) 2019-10-10
US10819410B2 (en) 2020-10-27
EP4231543A2 (en) 2023-08-23
CN111919488B (en) 2023-12-12
AU2019246970A1 (en) 2020-10-01
KR102817820B1 (en) 2025-06-05

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