CN115669047A - 一种信道状态信息处理方法、电子设备及存储介质 - Google Patents

一种信道状态信息处理方法、电子设备及存储介质 Download PDF

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Publication number
CN115669047A
CN115669047A CN202080101235.3A CN202080101235A CN115669047A CN 115669047 A CN115669047 A CN 115669047A CN 202080101235 A CN202080101235 A CN 202080101235A CN 115669047 A CN115669047 A CN 115669047A
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China
Prior art keywords
information
channel
determination
random access
access process
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Pending
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CN202080101235.3A
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English (en)
Inventor
田文强
田杰娇
黄莹沛
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN115669047A publication Critical patent/CN115669047A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0626Channel coefficients, e.g. channel state information [CSI]

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

Abstract

本申请公开了一种信道状态信息处理方法,包括:第一设备确定信道的信道类别;所述第一设备基于与所述信道类别对应的第一确定方式确定所述信道的信道状态指示信息。本申请还公开了另一种信道状态信息处理方法、电子设备及存储介质。

Description

PCT国内申请,说明书已公开。

Claims (142)

  1. PCT国内申请,权利要求书已公开。
CN202080101235.3A 2020-05-29 2020-05-29 一种信道状态信息处理方法、电子设备及存储介质 Pending CN115669047A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/093465 WO2021237715A1 (zh) 2020-05-29 2020-05-29 一种信道状态信息处理方法、电子设备及存储介质

Publications (1)

Publication Number Publication Date
CN115669047A true CN115669047A (zh) 2023-01-31

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ID=78745474

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Application Number Title Priority Date Filing Date
CN202080101235.3A Pending CN115669047A (zh) 2020-05-29 2020-05-29 一种信道状态信息处理方法、电子设备及存储介质

Country Status (4)

Country Link
US (1) US20230085850A1 (zh)
EP (1) EP4152803A4 (zh)
CN (1) CN115669047A (zh)
WO (1) WO2021237715A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116828498A (zh) * 2022-03-21 2023-09-29 维沃移动通信有限公司 信道特征信息上报及恢复方法、终端和网络侧设备
CN117280723A (zh) * 2022-03-31 2023-12-22 北京小米移动软件有限公司 基于ai的csi处理能力确定方法、装置、介质、产品及芯片
CN117715075A (zh) * 2022-09-15 2024-03-15 维沃移动通信有限公司 Cqi传输方法、装置、终端及网络侧设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103503332B (zh) * 2011-05-04 2016-05-18 Lg电子株式会社 在无线通信系统中发射/接收信道状态信息的方法和装置
US9713165B2 (en) * 2012-05-11 2017-07-18 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling a user equipment in a communication system
CN102694624B (zh) * 2012-05-28 2015-12-02 清华大学 自适应编码调制方法及装置
JP2019145857A (ja) * 2016-06-28 2019-08-29 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN107707285B (zh) * 2016-08-05 2021-04-09 华为技术有限公司 信道状态信息的发送方法、接收方法以及装置
US10382230B2 (en) * 2017-03-31 2019-08-13 Mitsubishi Electric Research Laboratories, Inc. System and method for channel estimation in mmWave communications exploiting joint AoD-AoA angular spread
US10911168B2 (en) * 2018-02-02 2021-02-02 Cornell University Channel charting in wireless systems
CN109150775B (zh) * 2018-08-14 2020-03-17 西安交通大学 自适应噪声环境动态变化的鲁棒性在线信道状态估计方法
CN109316192B (zh) * 2018-09-13 2020-07-17 清华大学 基于移动网络信道状态信息的坐姿检测方法及装置

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Publication number Publication date
US20230085850A1 (en) 2023-03-23
EP4152803A1 (en) 2023-03-22
EP4152803A4 (en) 2023-06-14
WO2021237715A1 (zh) 2021-12-02

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