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1. CN113872735 - Data transmission method, device and equipment

Office
China
Application Number 202010612360.2
Application Date 30.06.2020
Publication Number 113872735
Publication Date 31.12.2021
Publication Kind A
IPC
H04L 1/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
H04L 1/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system
CPC
H04L 1/1607
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
1607Details of the supervisory signal
H04L 1/1809
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1809Selective-repeat protocols
H04L 1/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
H04L 1/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
Applicants BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
Inventors WANG YOUXUE
王友学
MA XIAOHUI
马小惠
HOU MENGJUN
侯孟军
GENG KAI
耿凯
Agents 北京中博世达专利商标代理有限公司 11274
Title
(EN) Data transmission method, device and equipment
(ZH) 数据传输方法、装置及设备
Abstract
(EN) The embodiment of the invention provides a data transmission method, device and equipment, relates to the field of communication, and can improve the accuracy and reliability of data transmission. The data transmission method comprises the following steps: receiving N data packets sent by a communication opposite-end device, wherein each data packet comprises target data, where n is a positive integer greater than 1; according to the receiving sequence of the N data packets from the first data packet to the Nth data packet, sequentially judging whether each data packet has a transmission error or not; if the data packet transmission error is judged, storing first indication information for indicating the data packet transmission error into a first queue; and after the N data packets are judged to be received, generating a first retransmission instruction, and sending the first retransmission instruction to the communication opposite-end equipment, the first retransmission instruction comprising the information of the first queue.
(ZH) 本公开的实施例提供一种数据传输方法、装置及设备,涉及通信领域,可提高数据传输的准确性和可靠性。所述数据传输方法包括:接收通信对端设备发送的N个数据包,每个数据包包括目标数据;N为大于1的正整数;按所述N个数据包从第1个到第N个数据包的接收顺序,依次判断每个数据包是否出现传输错误;若判断所述数据包传输错误,则将指示所述数据包传输错误的第一指示信息存入第一队列;在判断所述N个数据包接收结束后,生成第一重传指令,并将所述第一重传指令发送至所述通信对端设备,所述第一重传指令包括所述第一队列的信息。
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