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CN111989959A - 一种信息发送、接收方法及装置 - Google Patents

一种信息发送、接收方法及装置 Download PDF

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Publication number
CN111989959A
CN111989959A CN201880091948.9A CN201880091948A CN111989959A CN 111989959 A CN111989959 A CN 111989959A CN 201880091948 A CN201880091948 A CN 201880091948A CN 111989959 A CN111989959 A CN 111989959A
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China
Prior art keywords
carrier
downlink
channel quality
msg3
random access
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CN201880091948.9A
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CN111989959B (zh
Inventor
铁晓磊
罗之虎
李启明
金哲
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN202111359713.3A priority Critical patent/CN114189945A/zh
Publication of CN111989959A publication Critical patent/CN111989959A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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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

一种信息发送、接收方法及装置，用于提高对终端设备的调度的准确性。其中的一种信息发送方法包括：生成下行信道质量上报量，所述下行信道质量上报量用于指示第一重复次数和第二重复次数之间的相对关系，所述第一重复次数为按照预设下行控制信道格式进行传输以达到预设的误块率所需要重复传输的次数，所述第二重复次数为下行载波承载的下行控制信道的公共搜索空间对应的重复次数；向网络设备发送随机接入过程中的MSG3，所述MSG3用于指示所述下行信道质量上报量。

Description

PCT国内申请，说明书已公开。

Claims (60)

  1. PCT国内申请，权利要求书已公开。
CN201880091948.9A 2018-04-04 2018-04-04 一种信息发送、接收方法及装置 Active CN111989959B (zh)

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US (1) US20210076244A1 (zh)
EP (1) EP3768004A4 (zh)
CN (2) CN111989959B (zh)
BR (1) BR112020020350A2 (zh)
WO (1) WO2019191985A1 (zh)

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CN114614875A (zh) * 2020-12-07 2022-06-10 展讯半导体(南京)有限公司 重复传输次数确定方法与装置、终端和网络设备
CN114641067A (zh) * 2020-12-15 2022-06-17 中国电信股份有限公司 信道重复传输的控制方法、装置和系统
CN114745785A (zh) * 2021-01-08 2022-07-12 展讯半导体(南京)有限公司 载波确定方法及装置、用户设备、网络设备及存储介质

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CN111132360B (zh) * 2018-11-01 2023-10-17 中兴通讯股份有限公司 消息发送、消息配置方法及装置、存储介质
CN111935770A (zh) * 2020-08-05 2020-11-13 中兴通讯股份有限公司 质量类型确定及质量值发送方法、装置、设备和介质
US11337100B1 (en) * 2021-02-25 2022-05-17 Nokia Solutions And Networks Oy Transfer of channel estimate in radio access network
EP4470251A1 (en) * 2022-01-26 2024-12-04 Telefonaktiebolaget LM Ericsson (publ) Collection of measurements related to extended coverage of a radio access network (ran)
WO2024148570A1 (en) * 2023-01-12 2024-07-18 Mediatek Singapore Pte. Ltd. Indication procedure for msg4 repetition

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CN114614875A (zh) * 2020-12-07 2022-06-10 展讯半导体(南京)有限公司 重复传输次数确定方法与装置、终端和网络设备
CN114614875B (zh) * 2020-12-07 2023-01-10 展讯半导体(南京)有限公司 重复传输次数确定方法与装置、终端和网络设备
CN114641067A (zh) * 2020-12-15 2022-06-17 中国电信股份有限公司 信道重复传输的控制方法、装置和系统
CN114745785A (zh) * 2021-01-08 2022-07-12 展讯半导体(南京)有限公司 载波确定方法及装置、用户设备、网络设备及存储介质

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Publication number Publication date
CN111989959B (zh) 2021-11-30
BR112020020350A2 (pt) 2021-01-05
CN114189945A (zh) 2022-03-15
US20210076244A1 (en) 2021-03-11
WO2019191985A1 (zh) 2019-10-10
EP3768004A1 (en) 2021-01-20
EP3768004A4 (en) 2021-03-31

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