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Sliding-window-based SOAP message transfer method

A sliding window, message transmission technology, applied in transmission systems, digital transmission systems, error prevention/detection using return channels, etc., can solve problems such as insignificant effect and low efficiency of SOAP message transmission

Inactive Publication Date: 2007-08-01
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Although people adopt the above scheme to improve the transmission efficiency of SOAP messages to a certain extent, the effect is not obvious, and there is still the problem of low transmission efficiency of SOAP messages

Method used

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  • Sliding-window-based SOAP message transfer method
  • Sliding-window-based SOAP message transfer method
  • Sliding-window-based SOAP message transfer method

Examples

Experimental program
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Embodiment Construction

[0031] As mentioned in the background technology section, at present, the size of SOAP messages is 4-10 times the size of its encapsulated data (that is, the data to be transmitted in SOAP messages); at the same time, SOAP messages need to consume a lot of time in encoding conversion, message construction and analysis , plus the time consumption of network transmission, SOAP message transmission efficiency is low.

[0032] Therefore, in order to improve SOAP message transmission efficiency, the present invention slices the data to be transmitted of SOAP message, introduces the concept of sliding window simultaneously, uses sliding window to control and promote the transmission speed of SOAP message, thereby reaches fully utilizing network bandwidth, improves SOAP message The purpose of transmission efficiency.

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] 1. Data slicing

[0035] In order to improve t...

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PUM

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Abstract

The invention discloses a kind of SOAP message transmission method based on the sliding window; it cuts the SOAP message which is to be transmitted, and then the data section is as accessory to be sealed to the SOAP message, it is then sealed to sliding window, the sliding window is used to increase the transmission speed of the SOAP message. Aiming at guarantee the reliability of the SOAP message, when the SOAP message sliding window is designed and realized, the data missing, response message missing, receiver receives repeat message and receiver waits time over are analyzed and processed effectively, and congestion control mechanism of application layer is applicated to guarantee the free of the transmission of SOAP message. The characters of the invention: full utilization of network bandwidth, increasing the SOAP message transmission efficiency, and guaranteeing the reliability of transmission.

Description

technical field [0001] The invention relates to a SOAP message transmission method, in particular, the invention relates to a sliding window-based SOAP message transmission method. Background technique [0002] The distributed computing model based on Web services has become the trend of network development. Web services use SOAP as their basic communication protocol. SOAP (Simple Object Access Protocol) is a lightweight protocol, which defines an extensible message processing framework based on XML technology, and has become a de facto standard for information exchange in an open network environment. [0003] Although SOAP provides strong interoperability, its own characteristics determine that its transmission efficiency is low. The reason is: under normal circumstances, after encapsulating data into SOAP messages, it will become 4-10 times the original size. In addition, when data in other formats and SOAP messages are converted to each other, it needs to be consumed in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/16H04L12/58H04L29/06H04L29/08
Inventor 怀进鹏刘力刘旭东林学练李静崔毅
Owner BEIHANG UNIV
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