SG11202101185QA - Methods and apparatus for harq enhancement - Google Patents

Methods and apparatus for harq enhancement

Info

Publication number
SG11202101185QA
SG11202101185QA SG11202101185QA SG11202101185QA SG11202101185QA SG 11202101185Q A SG11202101185Q A SG 11202101185QA SG 11202101185Q A SG11202101185Q A SG 11202101185QA SG 11202101185Q A SG11202101185Q A SG 11202101185QA SG 11202101185Q A SG11202101185Q A SG 11202101185QA
Authority
SG
Singapore
Prior art keywords
methods
harq
enhancement
harq enhancement
Prior art date
Application number
SG11202101185QA
Other languages
English (en)
Inventor
Hamss Aata El
Paul Marinier
J Patrick Tooher
Faris Alfarhan
Ghyslain Pelletier
Original Assignee
Idac Holdings 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 Idac Holdings Inc filed Critical Idac Holdings Inc
Publication of SG11202101185QA publication Critical patent/SG11202101185QA/en

Links

Classifications

    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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 signaling, 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path

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)
SG11202101185QA 2018-08-07 2019-08-01 Methods and apparatus for harq enhancement SG11202101185QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862715458P 2018-08-07 2018-08-07
US201962788424P 2019-01-04 2019-01-04
PCT/US2019/044692 WO2020033237A1 (en) 2018-08-07 2019-08-01 Methods and apparatus for harq enhancement

Publications (1)

Publication Number Publication Date
SG11202101185QA true SG11202101185QA (en) 2021-03-30

Family

ID=67614718

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101185QA SG11202101185QA (en) 2018-08-07 2019-08-01 Methods and apparatus for harq enhancement

Country Status (8)

Country Link
US (2) US11902032B2 (ja)
EP (1) EP3834324A1 (ja)
JP (1) JP2021533653A (ja)
KR (1) KR20210044778A (ja)
CN (1) CN112740592B (ja)
CA (1) CA3108780A1 (ja)
SG (1) SG11202101185QA (ja)
WO (1) WO2020033237A1 (ja)

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Also Published As

Publication number Publication date
CA3108780A1 (en) 2020-02-13
KR20210044778A (ko) 2021-04-23
JP2021533653A (ja) 2021-12-02
CN112740592A (zh) 2021-04-30
US20210328728A1 (en) 2021-10-21
US20240080142A1 (en) 2024-03-07
US11902032B2 (en) 2024-02-13
CN112740592B (zh) 2024-07-19
EP3834324A1 (en) 2021-06-16
WO2020033237A1 (en) 2020-02-13

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