Title:
INFORMATION TRANSMISSION METHOD AND APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/237298
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide an information transmission method and apparatus, and a storage medium. The method comprises: when a high-priority hybrid automatic repeat request acknowledgement (HARQ-ACK) and a low-priority HARQ-ACK are multiplexed and transmitted on the same target uplink channel, receiving target information sent by a network-side device; and determining, on the basis of the target information, whether to separately perform spatial merging on the high-priority HARQ-ACK and low-priority HARQ-ACK. According to the information transmission method and apparatus, and a storage medium as provided in the embodiments of the present disclosure, when HARQ-ACKs of different priorities are multiplexed on the same uplink channel for transmission, whether to perform spatial combination is independently configured for the HARQ-ACKs of different priorities, ensuring that the transmission performance of the HARQ-ACKs of different priorities is satisfied while the total number of bits of the HARQ-ACKs of different priorities is reduced.
Inventors:
SHEN SHULING (CN)
GAO XUEJUAN (CN)
SI QIANQIAN (CN)
GAO XUEJUAN (CN)
SI QIANQIAN (CN)
Application Number:
PCT/CN2022/080469
Publication Date:
November 17, 2022
Filing Date:
March 11, 2022
Export Citation:
Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)
International Classes:
H04L1/18; H04W72/04
Domestic Patent References:
| WO2019096013A1 | 2019-05-23 |
Foreign References:
| CN110972280A | 2020-04-07 | |||
| CN110661603A | 2020-01-07 | |||
| CN110945825A | 2020-03-31 | |||
| CN112449370A | 2021-03-05 |
Other References:
INTERDIGITAL, INC.: "UE HARQ-ACK Feedback enhancements", 3GPP TSG RAN WG1 #102-E R1-2006070, 28 August 2020 (2020-08-28), XP051915136
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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