EP4710472A1 - Procédés, dispositifs de communication et équipement d'infrastructure - Google Patents

Procédés, dispositifs de communication et équipement d'infrastructure

Info

Publication number
EP4710472A1
EP4710472A1 EP24715169.9A EP24715169A EP4710472A1 EP 4710472 A1 EP4710472 A1 EP 4710472A1 EP 24715169 A EP24715169 A EP 24715169A EP 4710472 A1 EP4710472 A1 EP 4710472A1
Authority
EP
European Patent Office
Prior art keywords
uplink transmission
transmission occasion
uplink
infrastructure equipment
communications device
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
EP24715169.9A
Other languages
German (de)
English (en)
Inventor
Yassin Aden Awad
Shin Horng Wong
Vivek Sharma
Yuxin Wei
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.)
Sony Europe BV
Sony Group Corp
Original Assignee
Sony Europe BV
Sony Group Corp
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 Sony Europe BV, Sony Group Corp filed Critical Sony Europe BV
Publication of EP4710472A1 publication Critical patent/EP4710472A1/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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements

Landscapes

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

Abstract

L'invention concerne des procédés, un équipement d'infrastructure et des dispositifs de communication pour signaler de manière robuste si des retransmissions sont exigées pour une occasion de transmission de liaison montante particulière. Un dispositif de communication indique, dans une occasion de liaison montante antérieure, si des retransmissions sont exigées pour une occasion de transmission de liaison montante particulière et un équipement d'infrastructure planifie sélectivement des ressources de liaison montante pour des retransmissions sur la base de l'indication provenant du dispositif de communication. Si l'équipement d'infrastructure ne peut pas déterminer si des retransmissions sont exigées pour une occasion de transmission de liaison montante particulière, l'équipement d'infrastructure planifie les ressources de liaison montante pour l'occasion de transmission de liaison montante particulière.
EP24715169.9A 2023-05-09 2024-03-27 Procédés, dispositifs de communication et équipement d'infrastructure Pending EP4710472A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23172398 2023-05-09
PCT/EP2024/058329 WO2024230981A1 (fr) 2023-05-09 2024-03-27 Procédés, dispositifs de communication et équipement d'infrastructure

Publications (1)

Publication Number Publication Date
EP4710472A1 true EP4710472A1 (fr) 2026-03-18

Family

ID=86331084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24715169.9A Pending EP4710472A1 (fr) 2023-05-09 2024-03-27 Procédés, dispositifs de communication et équipement d'infrastructure

Country Status (3)

Country Link
EP (1) EP4710472A1 (fr)
CN (1) CN121039984A (fr)
WO (1) WO2024230981A1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4186188A1 (fr) 2020-07-24 2023-05-31 Sony Group Corporation Noeuds radio, noeuds de réseau, circuits, systèmes et procédés

Also Published As

Publication number Publication date
CN121039984A (zh) 2025-11-28
WO2024230981A1 (fr) 2024-11-14

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