SG11202003342XA - Techniques and apparatuses for hybrid automatic repeat request acknowledgement (harq-ack) feedback for carrier aggregation in new radio - Google Patents

Techniques and apparatuses for hybrid automatic repeat request acknowledgement (harq-ack) feedback for carrier aggregation in new radio

Info

Publication number
SG11202003342XA
SG11202003342XA SG11202003342XA SG11202003342XA SG11202003342XA SG 11202003342X A SG11202003342X A SG 11202003342XA SG 11202003342X A SG11202003342X A SG 11202003342XA SG 11202003342X A SG11202003342X A SG 11202003342XA SG 11202003342X A SG11202003342X A SG 11202003342XA
Authority
SG
Singapore
Prior art keywords
harq
ack
apparatuses
feedback
techniques
Prior art date
Application number
SG11202003342XA
Other languages
English (en)
Inventor
Peter Pui Lok Ang
Wanshi Chen
Heechoon Lee
Jing Sun
Joseph Binamira Soriaga
Yang Yang
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 SG11202003342XA publication Critical patent/SG11202003342XA/en

Links

Classifications

    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/29—Control channels or signalling for resource management between an access point and the access point controlling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
SG11202003342XA 2017-11-17 2018-09-05 Techniques and apparatuses for hybrid automatic repeat request acknowledgement (harq-ack) feedback for carrier aggregation in new radio SG11202003342XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762587981P 2017-11-17 2017-11-17
US16/120,909 US10686576B2 (en) 2017-11-17 2018-09-04 Techniques and apparatuses for hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for carrier aggregation in new radio
PCT/US2018/049564 WO2019099091A1 (en) 2017-11-17 2018-09-05 Techniques and apparatuses for hybrid automatic repeat request acknowledgement (harq-ack) feedback for carrier aggregation in new radio

Publications (1)

Publication Number Publication Date
SG11202003342XA true SG11202003342XA (en) 2020-05-28

Family

ID=66533487

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003342XA SG11202003342XA (en) 2017-11-17 2018-09-05 Techniques and apparatuses for hybrid automatic repeat request acknowledgement (harq-ack) feedback for carrier aggregation in new radio

Country Status (9)

Country Link
US (2) US10686576B2 (https=)
EP (1) EP3711218B1 (https=)
JP (2) JP7471219B2 (https=)
KR (1) KR102695098B1 (https=)
CN (1) CN111418171B (https=)
BR (1) BR112020009502A2 (https=)
SG (1) SG11202003342XA (https=)
TW (1) TWI770266B (https=)
WO (1) WO2019099091A1 (https=)

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WO2021253320A1 (en) * 2020-06-18 2021-12-23 Qualcomm Incorporated Mitigating incorrect carrier aggregation configuration
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US12200669B2 (en) * 2021-09-02 2025-01-14 Qualcomm Incorporated Cross-carrier feedback with sidelink carrier aggregation
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Also Published As

Publication number Publication date
EP3711218B1 (en) 2025-10-15
US11546117B2 (en) 2023-01-03
KR20200085281A (ko) 2020-07-14
EP3711218A1 (en) 2020-09-23
TWI770266B (zh) 2022-07-11
US20200274675A1 (en) 2020-08-27
JP2023155285A (ja) 2023-10-20
US10686576B2 (en) 2020-06-16
BR112020009502A2 (pt) 2020-11-03
JP7471219B2 (ja) 2024-04-19
TW201924258A (zh) 2019-06-16
WO2019099091A1 (en) 2019-05-23
JP2021503758A (ja) 2021-02-12
CN111418171B (zh) 2023-05-26
KR102695098B1 (ko) 2024-08-13
CN111418171A (zh) 2020-07-14
US20190158250A1 (en) 2019-05-23

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