Title:
HYBRID AUTOMATIC REPEAT REQUEST (HARQ) FEEDBACK PROCESSING METHOD AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/206033
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present disclosure are a hybrid automatic repeat request (HARQ) feedback processing method and an apparatus therefor. The method is executed by a terminal device, and the method comprises: receiving a control instruction sent by a network side device; and determining whether scheduled data supports an HARQ feedback function, wherein the scheduled data is data scheduled after the control instruction is received, or data scheduled according to the control instruction. By implementing the embodiments of the present disclosure, the terminal device can determine, on the basis of the received control instruction, whether the scheduled data supports the hybrid HARQ feedback function, and then determine whether to enable an HARQ feedback function for the scheduled data, thereby avoiding excessive HARQ processes, preventing the validity of data transmission caused by insufficient HARQ processes of the terminal device, and improving the data transmission efficiency of the terminal device.
Inventors:
ZHU YAJUN (CN)
Application Number:
PCT/CN2022/089100
Publication Date:
November 02, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04W72/12; H04L1/18
Domestic Patent References:
| WO2021168834A1 | 2021-09-02 | |||
| WO2021168835A1 | 2021-09-02 |
Foreign References:
| CN108353313A | 2018-07-31 | |||
| US20200044783A1 | 2020-02-06 | |||
| CN110855401A | 2020-02-28 |
Other References:
MEDIATEK INC.: "Summary for more delay-tolerant re-transmission mechanisms in NR-NTN", 3GPP DRAFT; R1-1907656-MEDIATEK-SUMMARY DELAY-TOLERANT TRANSMISSION MECHANISMS IN NR-NTN-V01, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, USA; 20190513 - 20190517, 16 May 2019 (2019-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051739945
Attorney, Agent or Firm:
FASHENG INTELLECTUAL PROPERTY COMPANY, LTD. (CN)
Download PDF: