Data transmission method and device and electronic equipment

A data transmission method and data packet technology, applied in the field of devices and electronic equipment, and data transmission methods, can solve problems such as live broadcast freeze, network live broadcast freeze, and long retransmission time, so as to shorten time-consuming and alleviate freeze phenomenon , Reduce the time-consuming effect of retransmission

Active Publication Date: 2021-11-26
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, due to the limitation of retransmission time, even a slight network jitter will cause the webcast to freeze
[0003] On the whole, in the existing live data transmiss

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data transmission method and device and electronic equipment
  • Data transmission method and device and electronic equipment
  • Data transmission method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Considering the problem that the existing data transmission method takes a long time when packet loss is retransmitted, the embodiment of the present invention provides a data transmission method, device and electronic equipment, which can be applied to various data transmission related in application scenarios. To facilitate understanding of this embodiment, a data transmiss...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a data transmission method and device and electronic equipment, and relates to the technical field of data transmission, and the method comprises the steps: recording a sending sequence of a preset first number of data packets when the preset first number of data packets are sent to target equipment; receiving acknowledgement signals of the target equipment for the received data packets, and recording a receiving sequence of the acknowledgement signals; according to the sending sequence of the data packets and the receiving sequence of the acknowledgement signals, determining whether a lost data packet exists or not; and if the lost data packet exists, sending the lost data packet to the target equipment. According to the embodiment of the invention, whether the lost data packet exists or not can be determined more quickly through the receiving sequence of the data packet acknowledgement signals and the sending sequence of the data packets, and the time consumption of retransmission of the lost data packet is shortened by modifying the time interval of retransmission of the data packet when the same data packet is retransmitted multiple times, so that the problem of lagging caused by packet loss in network live broadcast is effectively relieved.

Description

technical field [0001] The present invention relates to the technical field of data transmission, in particular to a data transmission method, device and electronic equipment. Background technique [0002] Live webcasting is a new social networking method that can watch videos on different communication platforms through the network system at the same time, and the live webcasting platform has gradually become a new social media. During the transmission of live data, packet loss and retransmission may occur due to network reasons, and the retransmission of data packets usually uses the TCP (Transmission Control Protocol, Transmission Control Protocol) retransmission mechanism, and the retransmission time will appear in multiples of 2 geometric growth. In addition, due to the limitation of retransmission time, even a slight network jitter will cause the webcast to freeze. [0003] Generally speaking, in the existing live broadcast data transmission method, when packet loss ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L1/16H04L5/00H04L29/06
CPCH04L1/1607H04L5/0055H04L69/16Y02D30/70
Inventor 李尾冬
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap