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A method of data transmission

A data transmission method and data flow technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve problems such as difficult handling, and achieve fast and reliable transmission, performance improvement, and good compatibility

Active Publication Date: 2015-11-25
卓望数码技术(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For array elements, the number of elements is variable, so it is not easy to use fixed byte order

Method used

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] The present invention proposes a data transmission method, referring to figure 1 The data transmission structure between the transmitter 10 and the receiver 20 is that the transmitter 10 sends information packets to the receiver 20 . refer to figure 2 As shown in the flow chart of the data transmission method, the data transmission method of this embodiment includes:

[0025] Step S1, according to the transmission protocol, the sender 10 respectively generates an information packet including element serial number, element type, element number, value length of each element and / or element v...

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Abstract

The invention discloses a data transmission method which is used for realizing data transmission between a sender and a receiver. The method comprises the following steps that: the sender respectively generates information packets containing element sequences, element types, element numbers, and the value length and / or element value of each element, for at least one element; the sender sends the information packets to the receiver; and the receiver analyzes the information packets, wherein each information packet respectively corresponds to an element structure tree, sequentially analyzes the corresponding element sequence, element type, element number, and value length and / or element value of each element and stores the information into an element target to obtain at least one element. Data can be quickly and reliably transmitted by the method; the method has high-efficiency analytical algorithm; and the performance of a network system is substantially improved. In addition, the elements in the information packet are not sequentially fixed, even elements are newly added or deleted, a service system can normally analyze, and the compatibility of a primary protocol edition and a later protocol edition is high.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, to a data transmission method. Background technique [0002] Most business systems use a custom message data format to transmit some special information to meet the needs of specific applications. Data interaction is at the core of business systems, so it is especially important to develop efficient, scalable, and compatible custom protocols, especially for large-scale systems that transmit data that is too complex. At present, there are two main ways for each business system to customize the protocol format: [0003] Adopt the XML format to formulate the protocol: use the good format specification of XML to define the field name and field value of the protocol through the label. This method is flexible and has good scalability. However, the XML text representation method and the symbolization of tags will lead to an increase in the amount of data in XML data compared t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/70H04L29/06H04L45/16
Inventor 李升林廖炳才阮宇胡建平朱章厚
Owner 卓望数码技术(深圳)有限公司
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