WO2023283782A9 - 一种信道状态反馈的方法及其装置 - Google Patents

一种信道状态反馈的方法及其装置 Download PDF

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Publication number
WO2023283782A9
WO2023283782A9 PCT/CN2021/105835 CN2021105835W WO2023283782A9 WO 2023283782 A9 WO2023283782 A9 WO 2023283782A9 CN 2021105835 W CN2021105835 W CN 2021105835W WO 2023283782 A9 WO2023283782 A9 WO 2023283782A9
Authority
WO
WIPO (PCT)
Prior art keywords
channel state
apparatus therefor
csi
terminal device
network device
Prior art date
Application number
PCT/CN2021/105835
Other languages
English (en)
French (fr)
Other versions
WO2023283782A1 (zh
Inventor
朱亚军
Original Assignee
北京小米移动软件有限公司
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 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2021/105835 priority Critical patent/WO2023283782A1/zh
Priority to CN202180002127.5A priority patent/CN115956371A/zh
Publication of WO2023283782A1 publication Critical patent/WO2023283782A1/zh
Publication of WO2023283782A9 publication Critical patent/WO2023283782A9/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

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

Abstract

本公开实施例公开了一种信道状态反馈的方法及其装置，可应用于通信技术领域，其中，由终端设备执行的方法包括：基于第一反馈时刻，向网络设备发送预测信道状态信息CSI。由此，通过提前向网络设备发送预测CSI的方式，避免了由于传输时延，导致终端设备反馈的CSI不可用的情况，从而不仅保证了终端设备与网络设备间数据传输的有效性和可靠性，同时也减少了资源浪费。
PCT/CN2021/105835 2021-07-12 2021-07-12 一种信道状态反馈的方法及其装置 WO2023283782A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2021/105835 WO2023283782A1 (zh) 2021-07-12 2021-07-12 一种信道状态反馈的方法及其装置
CN202180002127.5A CN115956371A (zh) 2021-07-12 2021-07-12 一种信道状态反馈的方法及其装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/105835 WO2023283782A1 (zh) 2021-07-12 2021-07-12 一种信道状态反馈的方法及其装置

Publications (2)

Publication Number Publication Date
WO2023283782A1 WO2023283782A1 (zh) 2023-01-19
WO2023283782A9 true WO2023283782A9 (zh) 2024-01-11

Family

ID=84919804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/105835 WO2023283782A1 (zh) 2021-07-12 2021-07-12 一种信道状态反馈的方法及其装置

Country Status (2)

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CN (1) CN115956371A (zh)
WO (1) WO2023283782A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10263682B2 (en) * 2016-12-20 2019-04-16 Nokia Of America Corporation Channel state prediction based on prediction of channel state factors
WO2019148399A1 (zh) * 2018-01-31 2019-08-08 华为技术有限公司 上报信道状态信息csi的方法和装置
CN113302870B (zh) * 2019-02-01 2022-10-11 华为技术有限公司 上报信道状态信息的方法和装置
CN114175804A (zh) * 2019-08-01 2022-03-11 鸿颖创新有限公司 用于ntn中的下行链路传输的方法和设备
CN112585888B (zh) * 2020-11-24 2023-12-01 北京小米移动软件有限公司 数据传输方法及装置、通信设备和存储介质

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Publication number Publication date
WO2023283782A1 (zh) 2023-01-19
CN115956371A (zh) 2023-04-11

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