CN109495328A - A kind of method of Logistics networks communication reliability - Google Patents
A kind of method of Logistics networks communication reliability Download PDFInfo
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- CN109495328A CN109495328A CN201811649511.0A CN201811649511A CN109495328A CN 109495328 A CN109495328 A CN 109495328A CN 201811649511 A CN201811649511 A CN 201811649511A CN 109495328 A CN109495328 A CN 109495328A
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- 238000004891 communication Methods 0.000 title claims abstract description 129
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000011159 matrix material Substances 0.000 claims abstract description 18
- 238000013507 mapping Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0888—Throughput
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/142—Network analysis or design using statistical or mathematical methods
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a kind of methods of Logistics networks communication reliability, itself the following steps are included: (1) N number of communication node detects whether itself is in communication active state respectively, if it is detect itself real-time throughput capacity and other communication nodes corresponding thereto title；(2) real time communication matrix H is constructed based on the title of the throughput capacity and other corresponding communication nodes, H is N*N rank angle symmetry square matrix；(3) using real time communication matrix H as input, eigenmatrix X is calculated by the Node2Vec algorithm of network representation study (NRL)；(4) whether the characteristic root for calculating the eigenmatrix X judges the characteristic root first or fourth quadrant, and if it is the communication reliability of the network can be by current bandwidth safeguard, if otherwise exporting capacity-enlarging information.The method of Logistics networks communication reliability disclosed by the invention, which is capable of the current network of intelligent estimation, can satisfy the demand of nodes.
Description
Technical field
The present invention relates to field of communication technology, especially a kind of method of Logistics networks communication reliability.
Background technique
As people grow the continuous pursuit and the continuous development of intelligent electric appliance of Intelligent life, various routines
Household electrical appliances, such as electric cooker, washing machine etc., realize the function of communication networking.And the networking of these equipment typically results in office
Portion's network bandwidth it is not enough so that user can not normally be connected to network when needing using network or speed is slower
So that important thing is unable to get and timely handles.
In the prior art, it is all based on the experience of user itself in this case and whether further increases network to measure
Bandwidth.However, the mode of this subjectivity can not correctly, accurately react practical situation, especially when network itself shakiness
In the case where fixed, erroneous judgement may result in, and subjective mode can not also ensure the precise degrees of measurement.
Summary of the invention
Therefore, in view of the above-mentioned problems, the present invention provides a kind of method of Logistics networks communication reliability, based in network
Existing signal intelligence can objectively, automatically identify whether current network can satisfy demand, and be unsatisfactory for demand
When remind people network is upgraded；And be able to detect after raw level-one the network after upgrading can meet demand, be is logical
Least upgrading is crossed to ensure normal demand, to save expense, avoids in subjective judgement bring erroneous judgement and not
Accuracy.
In order to achieve the above object, the invention proposes a kind of methods of Logistics networks communication reliability, which is characterized in that
N number of communication node shares a network, the sum for the communication node that wherein N includes by the network, and the Logistics networks lead to
Believe reliability method the following steps are included:
(1) N number of communication node detects whether itself is in communication active state respectively, if it is detects handling up in real time for itself
The title of capacity and other communication nodes corresponding thereto；
(2) real time communication matrix H, H N*N are constructed based on the title of the throughput capacity and other corresponding communication nodes
Rank angle symmetry square matrix；
(3) using real time communication matrix H as input, feature square is calculated by the Node2Vec algorithm of network representation study (NRL)
Battle array X；
(4) characteristic root for calculating the eigenmatrix X, judge the characteristic root whether first or fourth quadrant, if it is
The communication reliability of the network can be by current bandwidth safeguard, if otherwise exporting capacity-enlarging information
The method of the Logistics networks communication reliability, also meets the following conditions: the communication active state refers to described logical
Letter node is receiving or sending data.
The method of the Logistics networks communication reliability, also meets the following conditions: corresponding thereto other are logical
Believe that the method for determination of node is as follows: described in when a certain communication node is sending data to another communication node corresponding thereto
Other communication nodes answered are another the described communication node for receiving the data；When a certain communication node is being received from another
Other communication nodes described in when the data of one communication node transmission corresponding thereto are the described another of the transmission data
A communication node.
The method of the Logistics networks communication reliability, also meets the following conditions: the title of other communication nodes
For IP address or number.
The method of the Logistics networks communication reliability, also meets the following conditions: the building real time communication matrix X's
Specific step is as follows: when, there are when data flowing, the numerical value of hij and hji are described logical between communication node i and communication node j
Believe the handling capacity between node i and the communication node j, hii=0, i, j=1,2 ..., N, hij is the real time communication matrix
I-th row jth column element in H.
The method of the Logistics networks communication reliability, also meets the following conditions: the step (3) specifically includes:
The objective function of Node2vec algorithm is as the formula (1):
(1)
In formula (1),,It is communication section point set to D dimensional feature
Mapping, u is a certain communication node in network,It is the neighboring communication node of communication node u；
Indicate as the formula by the optimal network node diagnostic that objective function obtains:
(2)
In formula (2),, D is intrinsic dimensionality, and N is the communication node number in network.
The method of the Logistics networks communication reliability, also meets the following conditions: the capacity-enlarging information refers to suggestion institute
State the information that network increases bandwidth.
The method of the Logistics networks communication reliability, also meets the following conditions: the information is carried out by display screen
Display.
The method of the Logistics networks communication reliability, also meets the following conditions: the information is also transmitted to work
On the mobile terminal of personnel.
Detailed description of the invention
Fig. 1 is the flow chart of the method for Logistics networks communication reliability.
Specific embodiment
Referring to Figure 1.
A kind of method of Logistics networks communication reliability, which is characterized in that N number of communication node shares a network, wherein N
By the sum for the communication node that the network includes, the method for the Logistics networks communication reliability the following steps are included:
(1) N number of communication node detects whether itself is in communication active state respectively, if it is detects handling up in real time for itself
The title of capacity and other communication nodes corresponding thereto；
(2) real time communication matrix H, H N*N are constructed based on the title of the throughput capacity and other corresponding communication nodes
Rank angle symmetry square matrix；
(3) using real time communication matrix H as input, feature square is calculated by the Node2Vec algorithm of network representation study (NRL)
Battle array X；
(4) characteristic root for calculating the eigenmatrix X, judge the characteristic root whether first or fourth quadrant, if it is
The communication reliability of the network can be by current bandwidth safeguard, if otherwise exporting capacity-enlarging information.
The communication active state refers to that the communication node is receiving or sending data.
The method of determination of other communication nodes corresponding thereto is as follows: when a certain communication node is sending data
Other communication nodes described in when to another communication node corresponding thereto are to receive another communication described in the data
Node；Other described in when a certain communication node is being received from the data that another communication node transmits corresponding thereto are logical
Believe that node is another the described communication node for transmitting the data.
The entitled IP address or number of other communication nodes.
Specific step is as follows by the building real time communication matrix X: when there are numbers between communication node i and communication node j
When according to flowing, handling capacity of the numerical value of hij and hji between the communication node i and the communication node j, hii=0, i, j=
1,2 ..., N, hij are the i-th row jth column element in the real time communication matrix H.
The step (3) specifically includes:
The objective function of Node2vec algorithm is as the formula (1):
(1)
In formula (1),,It is communication section point set to D dimensional feature
Mapping, u is a certain communication node in network,It is the neighboring communication node of communication node u；
Indicate as the formula by the optimal network node diagnostic that objective function obtains:
(2)
In formula (2),, D is intrinsic dimensionality, and N is the communication node number in network.
The capacity-enlarging information refers to that network described in suggestion increases the information of bandwidth.
The information is shown by display screen.
The information is also transmitted on the mobile terminal of staff.
After the step (4) export the capacity-enlarging information, further includes:
(5) bandwidth of the network is improved upwards a unit by staff.
Later on the basis of the network is provided with new increased bandwidth, step (1)-(5) are repeated, until new increasing
Having added the communication reliability of the network of bandwidth can be ensured.It so far, can since each verification process only increases a unit
So that carrying out the requirements of support with the smallest bandwidth, thus investment reduction.
It should be noted that the above content is combine specific embodiment made for the present invention further specifically
It is bright, and it cannot be said that a specific embodiment of the invention is only limitted to this, under above-mentioned guidance of the invention, those skilled in the art can
To carry out various improvement and deformations on the basis of the above embodiments, and these are improved or deformation falls in protection model of the invention
In enclosing.
Claims (8)
1. a kind of method of Logistics networks communication reliability, which is characterized in that N number of communication node shares a network, and wherein N is
The sum for the communication node that the network is included, the method for the Logistics networks communication reliability the following steps are included:
(1) N number of communication node detects whether itself is in communication active state respectively, if it is detects handling up in real time for itself
The title of capacity and other communication nodes corresponding thereto；
(2) real time communication matrix H, H N*N are constructed based on the title of the throughput capacity and other corresponding communication nodes
Rank angle symmetry square matrix；
(3) using real time communication matrix H as input, feature square is calculated by the Node2Vec algorithm of network representation study (NRL)
Battle array X；
(4) characteristic root for calculating the eigenmatrix X, judge the characteristic root whether in the first, fourth quadrant, it is if it is described
The communication reliability of network can be by current bandwidth safeguard, if otherwise exporting capacity-enlarging information.
2. a kind of method of Logistics networks communication reliability according to claim 2, which is characterized in that the communication is active
State refers to that the communication node is receiving or sending data.
3. a kind of method of Logistics networks communication reliability according to claim 2, which is characterized in that it is described corresponding thereto
The method of determination for other communication nodes answered is as follows: when a certain communication node is sending data to another communication node when institute
Stating other communication nodes corresponding thereto is another the described communication node for receiving the data；When a certain communication node just
Other communication nodes described in when receiving from the data that another communication node transmits corresponding thereto are to transmit the data
Another described communication node.
4. a kind of method of Logistics networks communication reliability according to claim 3, which is characterized in that other described communications
The entitled IP address or number of node.
5. a kind of method of Logistics networks communication reliability according to claim 4, which is characterized in that the building is real-time
Specific step is as follows by communication matrix X: when between communication node i and communication node j there are when data flowing, the number of hij and hji
Be worth handling capacity for the communication node i and the communication node j between, hii=0, i, j=1,2 ..., N, hij is the reality
When communication matrix H in the i-th row jth column element.
The step (3) specifically includes:
The objective function of Node2vec algorithm is as the formula (1):
(1)
In formula (1),,It is the mapping of communication section point set to D dimensional feature, u
It is a certain communication node in network,It is the neighboring communication node of communication node u；
Indicate as the formula by the optimal network node diagnostic that objective function obtains:
(2)
In formula (2),, D is intrinsic dimensionality, and N is the communication node number in network.
6. a kind of method of Logistics networks communication reliability according to claim 5, which is characterized in that the capacity-enlarging information
Refer to that network described in suggestion increases the information of bandwidth.
7. a kind of method of Logistics networks communication reliability according to claim 6, which is characterized in that the information passes through
Display screen is shown.
8. a kind of method of Logistics networks communication reliability according to claim 7, which is characterized in that the information also by
It is transmitted on the mobile terminal of staff.
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