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Method for transferring message among multiple nodes

A message transmission, multi-node technology, applied in the transmission system, digital transmission system, electrical components, etc., can solve the problems that cannot be realized, and achieve the effect of fast and accurate transmission

Inactive Publication Date: 2015-03-04
SUZHOU OUBORI AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This structure mainly realizes the transmission of information related to the receiving status of user data among at least two parties in the group of the mobile terminal, the source network node, and the target network node, but for how to solve the problem of automatic path generation in fixed-point message transmission in wireless communication networks , it is not possible to achieve

Method used

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  • Method for transferring message among multiple nodes

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Experimental program
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Effect test

Embodiment 1

[0038] A method for message transmission between multiple nodes of the present invention, comprising the following steps:

[0039] Step 1. Construct a communication network diagram between nodes, wherein the connection between two nodes is used in the communication network diagram to indicate that the two nodes can communicate with each other;

[0040] Step 2. Determine whether the destination node communicates directly with the initial source node, and if so, directly transfer the carried message to the destination node, otherwise perform step 3;

[0041] Step 3. Obtain all message delivery paths from the initial source node to the destination node in the communication network diagram, and use the message delivery path with the least number of intermediate nodes as the nth message delivery path, where n=1, and perform step 4;

[0042] Step 4. The initial source node transmits the message carried by the nth message transmission path. When encountering a non-destination node in...

Embodiment 2

[0048] A method for message transmission between multiple nodes of the present invention, comprising the following steps:

[0049] Step 1. Construct a communication network diagram between nodes, wherein the connection between two nodes is used in the communication network diagram to indicate that the two nodes can communicate with each other;

[0050] Step 2. Determine whether the destination node communicates directly with the initial source node, and if so, directly transfer the carried message to the destination node, otherwise perform step 3;

[0051] Step 3. Obtain all message delivery paths from the initial source node to the destination node in the communication network diagram, and use the message delivery path with the least number of intermediate nodes as the nth message delivery path, where n=1, and perform step 4;

[0052] Step 4, the initial source node transmits the message carried by the nth message transmission path, and when encountering a non-destination node ...

Embodiment 3

[0058] The communication network diagram between the constructed nodes is as follows: figure 1 As shown, node A is the initial source node, node G is the destination node, and node A sends message 1 to node G;

[0059] from figure 1 It can be seen that the message transmission path from node A to node G is:

[0060] Path 1: A-D-G; Path 2: A-D-C-E-G; Path 3: A-C-D-G; Path 4: A-C-E-G;

[0061] Among them, the intermediate node in path 1 is only node D, which is the path with the least number of intermediate nodes. Select path 1 as the message delivery path. Since node D is in the non-communication state, node A is used as the current source node to search for path 2 and path 3. Both path 4 and path 4 contain node A. Since path 3 and path 4 have the same number of intermediate nodes but path 3 contains node D, path 3 is not considered, and path 4 is selected as the message delivery path. Since both node C and node E are in communication state, node A transmits the message to n...

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Abstract

The invention discloses a method for transferring a message among multiple nodes. The method comprises the following steps: firstly constructing a communication network diagram among the nodes to acquire a communication situation among the nodes; then determining message transfer paths by judging whether the communication between a destination node and a source node is direct communication; meanwhile, replacing an optimal path when an uncommunicated node occurs in the message transfer process so as to realize quick and accurate message transfer among the nodes.

Description

technical field [0001] The invention belongs to the field of message transmission, and more specifically relates to a method for message transmission between multiple nodes. Background technique [0002] The wireless communication network has become a commonly used communication network at present, and there are more and more ways to transmit messages in the wireless communication network. The common one is the shared type. The so-called shared type means that one node is a data sharing node, and other nodes have the data sharing Nodes with access rights can obtain data messages by accessing the data sharing node; however, this type of sharing requires a relatively large memory requirement for the data sharing node, allowing enough other nodes to access at the same time; request access type, the so-called request access type is With one node as the master node, other slave nodes send data requests to the master node, and the master node judges whether to send data to the cor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/721
Inventor 谢敏富胡清华高娟
Owner SUZHOU OUBORI AUTOMATION TECH
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