WO2022127222A1 - Procédé, appareil et système de transmission de données, dispositif électronique et support de stockage - Google Patents

Procédé, appareil et système de transmission de données, dispositif électronique et support de stockage Download PDF

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Publication number
WO2022127222A1
WO2022127222A1 PCT/CN2021/118013 CN2021118013W WO2022127222A1 WO 2022127222 A1 WO2022127222 A1 WO 2022127222A1 CN 2021118013 W CN2021118013 W CN 2021118013W WO 2022127222 A1 WO2022127222 A1 WO 2022127222A1
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WO
WIPO (PCT)
Prior art keywords
transmitted
data packet
strategy
data
modulation
Prior art date
Application number
PCT/CN2021/118013
Other languages
English (en)
Chinese (zh)
Inventor
高明刚
丁雪梅
魏明业
徐莹
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2022127222A1 publication Critical patent/WO2022127222A1/fr

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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
    • 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

Definitions

  • the second device When the second device receives the DCI, it needs to check the value of the mcs-table index, and then select the correct mcs-table for demodulation.
  • the memory and the processor are connected by a bus, and the bus may include any number of interconnected buses and bridges, and the bus links one or more processors and various circuits of the memory together.
  • the bus may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface between the bus and the transceiver.
  • a transceiver may be a single element or multiple elements, such as multiple receivers and transmitters, providing a means for communicating with various other devices over a transmission medium.
  • the data processed by the processor is transmitted on the wireless medium through the antenna, and further, the antenna also receives the data and transmits the data to the processor.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Communication Control (AREA)

Abstract

La présente invention concerne un procédé, un appareil et un système de transmission de données, un dispositif électronique et un support de stockage. Le procédé de transmission de données comprend : selon un attribut de service d'un paquet de données à transmettre, le changement d'un champ d'un schéma de modulation dans un signal à envoyer, le champ du schéma de modulation étant un numéro de série prédéfini, correspondant à l'attribut de service, d'une table de schémas de modulation et de codage (S101) ; et l'envoi du signal, qui contient le paquet de données à transmettre, à un second dispositif au moyen de la couche la plus basse d'une pile de protocoles d'un premier dispositif (S102).
PCT/CN2021/118013 2020-12-17 2021-09-13 Procédé, appareil et système de transmission de données, dispositif électronique et support de stockage WO2022127222A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011494152.3A CN114650119B (zh) 2020-12-17 2020-12-17 数据传输方法、装置、系统、电子设备和存储介质
CN202011494152.3 2020-12-17

Publications (1)

Publication Number Publication Date
WO2022127222A1 true WO2022127222A1 (fr) 2022-06-23

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PCT/CN2021/118013 WO2022127222A1 (fr) 2020-12-17 2021-09-13 Procédé, appareil et système de transmission de données, dispositif électronique et support de stockage

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CN (1) CN114650119B (fr)
WO (1) WO2022127222A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115225207A (zh) * 2022-08-05 2022-10-21 广东明创软件科技有限公司 数据传输方法及相关装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110034906A (zh) * 2018-01-11 2019-07-19 株式会社Kt 用于新无线电的数据调制与编码的方法和装置
CN110169175A (zh) * 2017-12-15 2019-08-23 联发科技（新加坡）私人有限公司 移动通信中用以决定调制编码方案表的方法和装置
WO2019216588A1 (fr) * 2018-05-11 2019-11-14 삼성전자 주식회사 Procédé et dispositif de transmission et de réception d'informations de commande dans un système de communication cellulaire sans fil
CN111756474A (zh) * 2019-03-29 2020-10-09 华为技术有限公司 一种数据传输方法及装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106603194B (zh) * 2015-10-19 2019-07-05 普天信息技术有限公司 调整调制编码方案的方法、装置及基站

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110169175A (zh) * 2017-12-15 2019-08-23 联发科技（新加坡）私人有限公司 移动通信中用以决定调制编码方案表的方法和装置
CN110034906A (zh) * 2018-01-11 2019-07-19 株式会社Kt 用于新无线电的数据调制与编码的方法和装置
WO2019216588A1 (fr) * 2018-05-11 2019-11-14 삼성전자 주식회사 Procédé et dispositif de transmission et de réception d'informations de commande dans un système de communication cellulaire sans fil
CN111756474A (zh) * 2019-03-29 2020-10-09 华为技术有限公司 一种数据传输方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "MCS/CQI design for URLLC transmission", 3GPP DRAFT; R1-1801354, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20180226 - 20180302, 17 February 2018 (2018-02-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051397518 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115225207A (zh) * 2022-08-05 2022-10-21 广东明创软件科技有限公司 数据传输方法及相关装置
CN115225207B (zh) * 2022-08-05 2024-04-12 广东明创软件科技有限公司 数据传输方法及相关装置

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CN114650119A (zh) 2022-06-21
CN114650119B (zh) 2024-03-08

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