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A Message Processing Method Based on Distributed Network

A distributed network and message processing technology, applied in the field of message processing in distributed networks, can solve the problems of message processing time extension, waste of transmission bandwidth, high network resource overhead, etc., and achieve fast distribution and processing speed, high efficiency, adaptability good sex effect

Active Publication Date: 2021-09-03
CHINA ACAD OF LAUNCH VEHICLE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This brings huge data redundancy during transmission and wastes limited transmission bandwidth
In addition, the semantic information of the message is not involved in the traditional message processing, but the subsequent routing addressing and message distribution are performed according to the fixed message format, and there are problems such as prolonged message processing time and large network resource overhead.

Method used

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  • A Message Processing Method Based on Distributed Network
  • A Message Processing Method Based on Distributed Network
  • A Message Processing Method Based on Distributed Network

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Embodiment

[0057] Table 1 is a definition table of message numbers in the variable message format of the present invention.

[0058] The message number uses a string to indicate the style, function and grouping information of the message, etc.: the first digit of the string indicates the message style, and the options are J / X / D / Q, where J is the drone room and X is the aircraft star , D is the machine address, Q is other message styles; the 2-3, 4-5 digits of the string represent the first-level and second-level indexes of the message function, and n and m are the first-level and second-level index characters of the message function respectively. From 00 to 99; the sixth digit is the message group number, s represents a different group, defined by variable message rules. Message semantics describes the message with keywords, representing the function, type, content, etc. of the entire message. As shown in Table 1, the first-level index character 01 is network control, the second-level c...

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Abstract

A message processing method based on a distributed network, comprising the steps as follows: Step 1, formulate the format of the message; Step 2, formulate the generation rules of each format in the message; Step 3, according to the generation rules and variable messages in the step 2 Domain rules generate messages and send them according to coding conventions and sending rules; step 4, receive the messages generated in step 3 according to coding conventions and receiving rules, and perform message indexing and subsequent processing according to message semantics to obtain the information carried in the messages. The method of the present invention aims at the problems of a wide variety of messages, different security levels, and strong time sensitivity in the wireless private network formed by distributed nodes such as UAV groups. According to the sending and receiving rules, the composition method of each functional domain is designed, and the messages are quickly addressed and distributed according to the semantics and rules, so as to improve the processing efficiency of messages in the network.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and relates to a message processing method of a distributed network. Background technique [0002] With the rapid development of wireless information network technology, the types and quantities of information to be transmitted are increasing day by day. Traditional wireless network messages are generally transmitted in a fixed format, and the content of each fixed format message is predefined. No matter how the situation of the network changes, the complete message must be sent according to the pre-defined format, even if There is a lot of information in this message that is not needed or even cannot be determined at that time, and it also needs to be transmitted. This brings huge data redundancy in the transmission process and wastes limited transmission bandwidth. In addition, the semantic information of the message is not involved in the traditional message processing, but th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/12H04W84/18
CPCH04W4/12H04W84/18
Inventor 常诚李喆夏耘王倩陆婷婷姚国伟张凤祝兴晟顾鑫李潇邓志均杨玉生
Owner CHINA ACAD OF LAUNCH VEHICLE TECH
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