Adapting method between different byte sequence styles in network communication

A technology of network communication and byte order, which is applied in the direction of digital transmission system, electrical components, error prevention, etc., can solve compatibility problems, non-standard network byte order and other problems, and achieve the effect of easy use and maintenance

Inactive Publication Date: 2010-08-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, since a large number of existing systems have adopted traditional encoding methods, what is transmitted in the network is not the standard network byte order
Therefore, when the new system using the standard network byte order communicates with the traditional system, there will be compatibility issues, and a large number of software code modifications and upgrades will be required for the existing traditional systems.

Method used

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  • Adapting method between different byte sequence styles in network communication
  • Adapting method between different byte sequence styles in network communication
  • Adapting method between different byte sequence styles in network communication

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Embodiment Construction

[0029] The core idea of ​​the present invention is to configure the endian type information before and after adaptation, and perform byte ordering according to the endian type information before and after adaptation and the data type of the adapted data during the adaptation process. Conversion, rather than endian-specific type conversion encoding, to improve the flexibility of the endian adaptation method.

[0030] The invention will be further described below in conjunction with the accompanying drawings.

[0031] In this way, as shown in FIG. 1 , the application environment of the present invention mainly involves four entities: endian type information configuration file 14 , processing module 13 , data to be adapted 11 and data after adaptation 12 . Wherein the endian type information configuration file 14 is the newly-added content in the application of the present invention, and it does not have in the existing specific endian encoding adaptation method; And processing m...

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Abstract

This invention discloses an adapting method among different syllable sequences in network communication, which includes four steps: arranging the flat roof syllable sequence type information before and behind the adapting, obtaining data needed adapting, transforming syllable sequence according to the related information, providing the adapted data.

Description

technical field [0001] The invention relates to a digital data processing method, in particular to an adaptation method between different byte order types in network communication. Background technique [0002] Currently, many communication systems use a default native byte order in communication messages. When the system becomes larger and larger, different communication modules run on different operating platforms, such as WINDOWS PC and IBM AIX, which will lead to different endianness between these modules, for example, some use low-order words The LittleEndian byte order type with the section first and the high-order byte behind, and some use the BigEndian byte order type with the high-order byte first and the low-order byte after, and so on. Therefore, it may not be able to correctly understand the message sent by the other party during network communication. [0003] The traditional approach is to encode the messages that need to be sent to different modules in a spe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L1/00
Inventor 何沁
Owner HUAWEI TECH CO LTD
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