EP4014382A1 - Conception de livre de codes de demande de répétition automatique hybride à programmation semi-persistante - Google Patents

Conception de livre de codes de demande de répétition automatique hybride à programmation semi-persistante

Info

Publication number
EP4014382A1
EP4014382A1 EP20750240.2A EP20750240A EP4014382A1 EP 4014382 A1 EP4014382 A1 EP 4014382A1 EP 20750240 A EP20750240 A EP 20750240A EP 4014382 A1 EP4014382 A1 EP 4014382A1
Authority
EP
European Patent Office
Prior art keywords
codebook
wireless device
sps
harq
codebooks
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.)
Pending
Application number
EP20750240.2A
Other languages
German (de)
English (en)
Inventor
Bikramjit Singh
Yufei Blankenship
Alexey SHAPIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of EP4014382A1 publication Critical patent/EP4014382A1/fr
Pending legal-status Critical Current

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
    • 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
    • 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
    • H04L1/1896—ARQ related signaling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé et un dispositif sans fil pour la construction d'un livre de codes. Selon un aspect, un procédé consiste à construire un livre de codes par combinaison d'un premier livre de codes et d'un second livre de codes, le premier livre de codes étant conçu pour une réponse d'accusé de réception (ACK) de requête automatique de répétition hybride (HARQ) de canaux physiques partagés physiques à programmation dynamique et le second livre de codes étant conçu pour une réponse HARQ-ACK de canaux physiques partagés (SPS) à programmation semi-persistante.
EP20750240.2A 2019-08-14 2020-07-30 Conception de livre de codes de demande de répétition automatique hybride à programmation semi-persistante Pending EP4014382A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962886582P 2019-08-14 2019-08-14
PCT/EP2020/071540 WO2021028235A1 (fr) 2019-08-14 2020-07-30 Conception de livre de codes de demande de répétition automatique hybride à programmation semi-persistante

Publications (1)

Publication Number Publication Date
EP4014382A1 true EP4014382A1 (fr) 2022-06-22

Family

ID=71899752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20750240.2A Pending EP4014382A1 (fr) 2019-08-14 2020-07-30 Conception de livre de codes de demande de répétition automatique hybride à programmation semi-persistante

Country Status (2)

Country Link
EP (1) EP4014382A1 (fr)
WO (1) WO2021028235A1 (fr)

Also Published As

Publication number Publication date
WO2021028235A1 (fr) 2021-02-18

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