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Data compression method and device, equipment and medium

A data compression and data technology, applied in the field of data processing, can solve problems affecting data transmission efficiency, redundant data bits, etc.

Pending Publication Date: 2021-12-31
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the method of directly using one or two bytes to represent a field in conventional technology, many redundant data bits will be caused
Redundant data bits will affect data transmission efficiency

Method used

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  • Data compression method and device, equipment and medium
  • Data compression method and device, equipment and medium
  • Data compression method and device, equipment and medium

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of this application.

[0059] The terms "comprising" and "having" in the specification and claims of the present application and the above drawings and any variations thereof are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device comprising a series of steps or units is not limited to the listed steps or units, but may include unlisted steps or units.

[0060] In order to enable those skilled in the art to better understand the solut...

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Abstract

The embodiment of the invention discloses a data compression method and device, equipment and a medium, and the method comprises the steps: determining an effective data bit corresponding to each field according to a data format corresponding to a protocol to which to-be-processed data belongs; wherien except effective data bits, the remaining data bits of the data bits corresponding to one field are redundant data bits and do not have practical significance; according to the valid data bits corresponding to the fields, performing redundancy elimination processing on the to-be-processed data to obtain the data of the fields after redundancy elimination; according to the arrangement sequence of the fields and the valid data bits corresponding to the fields, splicing the data of the fields to obtain compressed data; And the data volume of the data of each field can be effectively reduced through redundancy elimination processing. In order to prevent each piece of field data after redundancy elimination from occupying at least one byte independently, each piece of field data can be spliced, so that the field data which can be merged can be compressed into one byte, the length of the data to be processed is effectively shortened, and the data transmission efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a data compression method, device, equipment and computer-readable storage medium. Background technique [0002] Now more and more electronic devices start to use a dual system configuration, which can reduce power consumption while meeting the performance requirements of the electronic devices. With the continuous improvement of the functions of electronic equipment, its data throughput is also increasing, and the transmission efficiency is becoming more and more important. [0003] When performing data transmission, the data will be encapsulated according to the data format corresponding to the communication protocol, and the encapsulated data will be transmitted. Usually the data format of two-machine communication is as follows: figure 1 As shown, it includes two parts: the protocol frame header (Header) and the protocol frame body (Payload), wherein the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/42H03M7/30
CPCG06F13/42H03M7/30
Inventor 丁超宋林
Owner GEER TECH CO LTD
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