CN110832796A - 数据处理的方法、终端设备和网络设备 - Google Patents

数据处理的方法、终端设备和网络设备 Download PDF

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Publication number
CN110832796A
CN110832796A CN201780092438.9A CN201780092438A CN110832796A CN 110832796 A CN110832796 A CN 110832796A CN 201780092438 A CN201780092438 A CN 201780092438A CN 110832796 A CN110832796 A CN 110832796A
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China
Prior art keywords
transmission
data
mcs
mode
transmission mode
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Pending
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CN201780092438.9A
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English (en)
Inventor
陈文洪
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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
Priority to CN202010102517.7A priority Critical patent/CN111314025B/zh
Publication of CN110832796A publication Critical patent/CN110832796A/zh
Pending legal-status Critical Current

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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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Abstract

本申请公开了一种数据处理的方法、终端设备和网络设备，该方法包括：终端设备根据传输第一数据所使用的传输参数，选择待使用的调制编码方式MCS映射关系表，该MCS映射关系表中包括多个MCS指示信息与多个MCS之间的映射关系；终端设备根据该DCI中携带的目标MCS指示信息以及该MCS映射关系表，确定用于对该第一数据进行数据处理的目标MCS；终端设备根据该目标MCS，对该第一数据进行编码和调制，或者对该第一数据进行解调和解码。因此，终端设备能够根据数据传输的传输参数选择合适于当前传输场景的MCS映射关系表，并根据DCI中携带的MCS指示信息以及选择的MCS映射关系表，有效地确定当前传输场景下所使用的MCS。

Description

PCT国内申请，说明书已公开。

Claims (66)

  1. PCT国内申请，权利要求书已公开。
CN201780092438.9A 2017-09-13 2017-09-13 数据处理的方法、终端设备和网络设备 Pending CN110832796A (zh)

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CN202010102517.7A CN111314025B (zh) 2017-09-13 2017-09-13 数据处理的方法、终端设备和网络设备

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PCT/CN2017/101601 WO2019051679A1 (zh) 2017-09-13 2017-09-13 数据处理的方法、终端设备和网络设备

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US (2) US10999003B2 (zh)
EP (1) EP3683987B1 (zh)
JP (2) JP2021500773A (zh)
KR (1) KR20200052901A (zh)
CN (2) CN111314025B (zh)
AU (1) AU2017431865A1 (zh)
BR (1) BR112020005105A2 (zh)
CA (1) CA3075803C (zh)
MX (1) MX2020002875A (zh)
PH (1) PH12020500514A1 (zh)
RU (1) RU2745397C1 (zh)
SG (1) SG11202002356XA (zh)
TW (1) TWI785112B (zh)
WO (2) WO2019051679A1 (zh)

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KR20200052901A (ko) 2020-05-15
PH12020500514A1 (en) 2021-05-17
US20210226725A1 (en) 2021-07-22
TWI785112B (zh) 2022-12-01
EP3683987A4 (en) 2020-09-09
AU2017431865A1 (en) 2020-04-30
CN111314025A (zh) 2020-06-19
SG11202002356XA (en) 2020-04-29
EP3683987A1 (en) 2020-07-22
US10999003B2 (en) 2021-05-04
MX2020002875A (es) 2020-07-22
TW201916651A (zh) 2019-04-16
US20200213033A1 (en) 2020-07-02
US11502776B2 (en) 2022-11-15
CN111314025B (zh) 2023-08-25
JP2023052571A (ja) 2023-04-11
CA3075803C (en) 2022-08-09
JP7422255B2 (ja) 2024-01-25
EP3683987B1 (en) 2022-12-14
WO2019051874A1 (zh) 2019-03-21
CA3075803A1 (en) 2019-03-21
BR112020005105A2 (pt) 2020-09-15
WO2019051679A1 (zh) 2019-03-21
JP2021500773A (ja) 2021-01-07
RU2745397C1 (ru) 2021-03-24

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