CA3062720C - Channel Status Feedback for Flexible Uplink Control Signals - Google Patents

Channel Status Feedback for Flexible Uplink Control Signals

Info

Publication number
CA3062720C
CA3062720C CA3062720A CA3062720A CA3062720C CA 3062720 C CA3062720 C CA 3062720C CA 3062720 A CA3062720 A CA 3062720A CA 3062720 A CA3062720 A CA 3062720A CA 3062720 C CA3062720 C CA 3062720C
Authority
CA
Canada
Prior art keywords
csi
uplink control
csi feedback
encoded packet
size
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3062720A
Other languages
English (en)
French (fr)
Other versions
CA3062720A1 (en
Inventor
Liangming WU
Yu Zhang
Chao Wei
Chenxi HAO
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 CA3062720A1 publication Critical patent/CA3062720A1/en
Application granted granted Critical
Publication of CA3062720C publication Critical patent/CA3062720C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04L1/0023—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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3062720A 2017-06-16 2018-06-13 Channel Status Feedback for Flexible Uplink Control Signals Active CA3062720C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/088775 2017-06-16
PCT/CN2017/088775 WO2018227614A1 (en) 2017-06-16 2017-06-16 Channel state information feedback for flexible uplink control signaling
PCT/CN2018/091037 WO2018228425A1 (en) 2017-06-16 2018-06-13 Channel state information feedback for flexible uplink control signaling

Publications (2)

Publication Number Publication Date
CA3062720A1 CA3062720A1 (en) 2018-12-20
CA3062720C true CA3062720C (en) 2025-05-06

Family

ID=64659551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3062720A Active CA3062720C (en) 2017-06-16 2018-06-13 Channel Status Feedback for Flexible Uplink Control Signals

Country Status (9)

Country Link
US (2) US11785602B2 (enExample)
EP (1) EP3639430A4 (enExample)
JP (2) JP7179780B2 (enExample)
KR (1) KR102645910B1 (enExample)
CN (2) CN110741578B (enExample)
BR (1) BR112019026107A2 (enExample)
CA (1) CA3062720C (enExample)
TW (1) TWI758496B (enExample)
WO (2) WO2018227614A1 (enExample)

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Also Published As

Publication number Publication date
CN110741578A (zh) 2020-01-31
CN110741578B (zh) 2022-06-28
WO2018228425A1 (en) 2018-12-20
US11785602B2 (en) 2023-10-10
BR112019026107A2 (pt) 2020-06-30
KR20200016258A (ko) 2020-02-14
CN115296780B (zh) 2024-02-13
US20230413274A1 (en) 2023-12-21
JP7399246B2 (ja) 2023-12-15
EP3639430A4 (en) 2021-07-07
JP7179780B2 (ja) 2022-11-29
JP2023017998A (ja) 2023-02-07
US20200178241A1 (en) 2020-06-04
JP2020523860A (ja) 2020-08-06
EP3639430A1 (en) 2020-04-22
KR102645910B1 (ko) 2024-03-08
WO2018227614A1 (en) 2018-12-20
TWI758496B (zh) 2022-03-21
TW201906456A (zh) 2019-02-01
CA3062720A1 (en) 2018-12-20
CN115296780A (zh) 2022-11-04

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