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Title:
INFORMATION TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/237629
Kind Code:
A1
Abstract:
Provided in the present application are an information transmission method and apparatus. The information transmission method comprises: receiving first downlink control information, wherein the first downlink control information comprises frequency hopping indication information of a physical uplink control channel (PUCCH) and/or transmission mode indication information of the PUCCH, or, the first downlink control information is downlink control information scrambled by a first radio network temporary identifier, and comprises the frequency hopping indication information of the PUCCH, the transmission mode indication information of the PUCCH, bandwidth part (BWP) indication information and/or repetition indication information; and performing data transmission according to the downlink control information. Therefore, a terminal device can perform frequency hopping by means of information included in first downlink control information, so as to acquire a frequency diversity gain, thereby improving flexibility, and/or the transmission performance can be improved by means of performing retransmission, and/or the effect of realizing load balancing or acquiring the frequency diversity gain can be achieved by means of adjusting a frequency resource.

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Inventors:
WEN RONGHUI (CN)
YU ZHENG (CN)
Application Number:
PCT/CN2022/091073
Publication Date:
November 17, 2022
Filing Date:
May 06, 2022
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04B1/713; H04L5/00; H04W74/00; H04W74/08
Foreign References:
CN111034320A2020-04-17
CN110324896A2019-10-11
CN110574298A2019-12-13
CN110870209A2020-03-06
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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