Reliable transmission method based on broadcast communication, storage medium and terminal

A transmission method and reliable technology, applied in the field of communication, can solve the problems of large data copy volume, communication link burden, and aggravated communication delay, etc., to achieve the effect of ensuring transmission quality, reducing data copying, and facilitating data management

Inactive Publication Date: 2019-08-23
武汉思创易控科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a reliable transmission method, storage medium and terminal based on broadcast communication, and solve the problem of large amount of data copying in the prior art in a one-to-many reliable transmission scenario. A problem that causes a huge burden and increases communication delays

Method used

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  • Reliable transmission method based on broadcast communication, storage medium and terminal

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Embodiment Construction

[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. 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.

[0038] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed item...

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Abstract

The invention discloses a reliable transmission method based on broadcast communication, a storage medium and a terminal. The method comprises the following steps: sending data to a to-be-sent devicein a broadcast or multicast form; and sending the data to a to-be-sent device which is not fed back within a timeout threshold in a unicast manner. According to the method disclosed by the invention,the form of preferentially broadcasting the data and adding unicast transmission to the device which is not successfully received is adopted, so that the purpose of reducing data copy under the condition that the transmission quality is ensured under a one-to-many reliable transmission scene is achieved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a reliable transmission method based on broadcast communication, a storage medium and a terminal. Background technique [0002] The Internet Protocol Suite (English: Internet Protocol Suite, abbreviated as IPS) is a network communication model and a whole family of network transmission protocols, which are the basic communication architecture of the Internet. It is often referred to as the TCP / IP protocol suite (English: TCP / IP Protocol Suite, or TCP / IP Protocols), referred to as TCP / IP. Because the two core protocols of this protocol family, including TCP (Transmission Control Protocol) and IP (Internet Protocol), are the earliest adopted standards in this family. Because the layered structure is commonly used in network communication protocols, when multiple layers of protocols work together, it is similar to the stack in computer science, so it is also called TCP / IP protocol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04L1/18H04L12/18
CPCH04L1/0061H04L1/188H04L12/1863H04L12/1881
Inventor 吴梦非杨涛彭琮赵品富黄磊
Owner 武汉思创易控科技有限公司
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