WO2023236126 - METHODS AND APPARATUS FOR SELECTIVE RETRANSMISSION
National phase entry:
Publication Number
WO/2023/236126
Publication Date
14.12.2023
International Application No.
PCT/CN2022/097758
International Filing Date
09.06.2022
Title **
[English]
METHODS AND APPARATUS FOR SELECTIVE RETRANSMISSION
[French]
PROCÉDÉS ET APPAREIL DE RETRANSMISSION SÉLECTIVE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
JASSAL, Aman
MAAREF, Amine
MA, Jianglei
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2790 | |
| EPO | Filing, Examination, Granting | 23939 | |
| Japan | Filing, Examination, Granting | 2904 | |
| South Korea | Filing, Examination, Granting | 3569 | |
| USA | Filing, Examination, Granting | 9990 |
Total:
43,192
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
In aspects of a Selective Retransmission Request (SeRQ) protocol proposed herein for wireless communication, a UE may group Retransmission Request (RTQ) feedback information bits for a plurality of transport blocks (TBs). The RTQ feedback information may be understood to indicate, to a non-terrestrial transmit receive point (NT-TRP), which TBs, among the plurality of TBs in the window, were not decoded properly. UEs may generate RTQ feedback information bits for a group of TBs received during a single window or TBs that have been received during multiple, distinct windows. The generation, by the UEs, of the RTQ feedback information bits for a group of TBs may be encoded based on, e.g., source coding, codebooks, binomial coefficients, etc. Upon receipt of a retransmitted version of a given TB, the UE may combine previously received bits of the given TB with the retransmitted TB version of the given TB.[French]
Dans des aspects d'un protocole de demande de retransmission sélective (SeRQ) proposé ici pour une communication sans fil, un UE peut regrouper des bits d'informations de retour de demande de retransmission (RTQ) pour une pluralité de blocs de transport (TB). Les informations de retour RTQ peuvent être considérées comme indiquant, à un point d'émission-réception non terrestre (NT-TRP), quels TB, parmi la pluralité de TB dans la fenêtre, n'ont pas été correctement décodés. Des UE peuvent générer des bits d'informations de retour RTQ pour un groupe de TB reçus pendant une fenêtre unique ou des TB qui ont été reçus pendant de multiples fenêtres distinctes. La génération, par les UE, des bits d'informations de retour RTQ pour un groupe de TB peut être codée sur la base, par exemple, d'un codage source, de livres de codes, de coefficients binomiaux, etc. Lors de la réception d'une version retransmise d'un TB donné, l'UE peut combiner des bits reçus précédemment du TB donné avec la version de TB retransmise du TB donné.