CN109379283A - Self-organized network communication method, apparatus and ad hoc network based on Internet of Things heterogeneous device - Google Patents
Self-organized network communication method, apparatus and ad hoc network based on Internet of Things heterogeneous device Download PDFInfo
- Publication number
- CN109379283A CN109379283A CN201811507712.7A CN201811507712A CN109379283A CN 109379283 A CN109379283 A CN 109379283A CN 201811507712 A CN201811507712 A CN 201811507712A CN 109379283 A CN109379283 A CN 109379283A
- Authority
- CN
- China
- Prior art keywords
- node
- message data
- data
- updated
- mid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/20—Hop count for routing purposes, e.g. TTL
-
- 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
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- 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
- H04L43/16—Threshold monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
Abstract
The invention discloses a kind of self-organized network communication method, apparatus and ad hoc network based on Internet of Things heterogeneous device, method includes: the message data received by upper hop node-node transmission；Wherein, message data includes: data content, source node IP, destination node IP, the forward node IP of upper hop node, hop count and the joint behavior in ad hoc network；According to destination node IP, search in itself routing table with the presence or absence of the effective routing that can reach destination node；If so, then updating the message data, and updated message data is sent according to the joint behavior of the effective routing and present node；If no, starting route finding process, and after searching out available routing, message data is updated, and the message data is sent according to the joint behavior of present node.Implement the present invention, can make ad hoc network that can restore to communicate automatically after the failure of some node, while can also be according to the data amount of calculation of the balanced each node of joint behavior.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of self-organized network communication methods based on Internet of Things heterogeneous device, dress
It sets and ad hoc network.
Background technique
There are various Physical Network communications protocol such as MQTT etc., the application scenarios that each agreement has its certain at present.
The problem of being to solve object interconnection and access network such as LoRa, NB-IoT and Zigbee, bluetooth master, from network protocol point
From the point of view of layer, it is substantially all and belongs to data link layer protocol.For the data exchange of Internet of Things, application layer protocol is relied primarily on to solve
Certainly.If message queue telemetering transport protocol (MQTT:Message Queuing TelemetryTransport) is for big meter
Calculation ability is limited, and bandwidth of operation is limited, the insecure sensor of network environment or controller and the agreement designed.
For the heterogeneous device of ad hoc network, there is device nodes unstable, routing state is as the time changes
Problem.While each equipment performance is inconsistent, distance will appear variation, these factors can all cause the communication of ad hoc network stabilization
Certain influence.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of self-organized network communication method based on Internet of Things heterogeneous device,
Device and ad hoc network are able to solve the problem of general agreement cannot be guaranteed node stability and performance difference.
The embodiment of the invention provides a kind of self-organized network communication methods based on Internet of Things heterogeneous device, comprising:
For each present node in ad hoc network:
It receives by the message data of upper hop node-node transmission and calculation process is carried out to message data；Wherein, the message
Data include: data content, source node IP, destination node IP, the forward node IP of upper hop node, by source node to working as prosthomere
The hop count of point and the joint behavior of each node in ad hoc network；Wherein, in the data in message data
When holding progress operation, partial arithmetic task is sent to all mid-side nodes being in idle condition；The week mid-side node is in logical
Believe other nodes in range；Receive the data returned after all mid-side node operations, and the data that are obtained according to itself operation and
The data that the week mid-side node returns generate message data to be transmitted；
According to destination node IP, searching, which whether there is in itself routing table, can reach the corresponding mesh of the destination node IP
Mark the effective routing of node；
If so, then updating the message data, and sent according to the joint behavior of the effective routing and present node
Updated message data；Wherein, in the message data in the updated, forward node IP is updated to the IP of present node,
Hop count adds 1 certainly；
If no, starting route finding process, and after searching out available routing, update message data, and according to
The joint behavior of present node sends the message data；Wherein, in the message data in the updated, forward node IP is more
New is the IP of present node, and hop count adds 1 certainly.
Preferably, the joint behavior of each node is assessed by benchmark procedure；Wherein, when assessment, in each section
One section of test program is run in point, show that each node executes the execution time of the test program to determine equipment performance, from
And joint behavior is classified；After node is carried out performance ranking score grade, by the performance rate come to message data
Transmission speed carries out dynamic control, so that each node correctly can receive and handle data.
Preferably, further includes:
One heartbeat detection message of periodic broadcasting is to inform the positions of all mid-side nodes itself；And
The heartbeat detection message that other nodes are sent is received, to determine that node whether there is or have left communication range.
Preferably, further includes:
Reverse route is established based on the forward node IP；The reverse route is the routing of present node to source node.
Preferably, further includes:
When the judgement path that there are a plurality of from present node to destination node, the data content of the message data is obtained
Data volume；
When the data volume is less than preset threshold value, transmission path of the shortest path as message data is chosen；
When the data volume is greater than preset threshold value and operand requires to be greater than preset require, obtain in mulitpath
Transmission path of the joint behavior preferably path as message data.
Preferably, described in the task amount size of the partial arithmetic task week mid-side node joint behavior determine.
Preferably, the message data further includes protocol number and verification.
The embodiment of the invention also provides a kind of self-organized network communication devices based on Internet of Things heterogeneous device, comprising:
Receiving unit, for receiving by the message data of upper hop node-node transmission and carrying out calculation process to message data；
Wherein, the message data include: data content, source node IP, destination node IP, upper hop node forward node IP, by
The joint behavior of each node of the source node to the hop count of present node and in ad hoc network；Wherein, to message
When data content in data carries out operation, partial arithmetic task is sent to all mid-side nodes being in idle condition；The week
Mid-side node is other nodes in communication range；The data returned after all mid-side node operations are received, and according to itself operation
The data that obtained data and all mid-side nodes return generate message data to be transmitted；
Route querying unit, it is described with the presence or absence of that can reach in itself routing table for searching according to destination node IP
The effective routing of the corresponding destination node of destination node IP；If so, then updating the message data, and according to the effective routing
And the joint behavior of present node sends updated message data；Wherein, in the message data in the updated, forwarding
Node IP is updated to the IP of present node, and hop count adds 1 certainly；If no, starting route finding process, and can searching out
After routing, message data is updated, and the message data is sent according to the joint behavior of present node；Wherein, it is updating
In the message data afterwards, forward node IP is updated to the IP of present node, and hop count adds 1 certainly.
The embodiment of the invention also provides a kind of ad hoc network, including multiple nodes；Wherein, each node has scheduled logical
Believe range, and message data can be sent to other nodes in its communication range；
Wherein, each node includes processor and memory, is stored with executable code in the memory, it is described can
Executing code can be executed by the processor to realize such as the above-mentioned self-organized network communication method based on Internet of Things heterogeneous device.
It, can be best by increasing forward node IP, hop count and joint behavior in message data in the present embodiment
Transmission of the message data in ad hoc network and shared is completed faster, so that ad hoc network can be automatic after the failure of some node
Restore communication, while it is whole can also to be reached according to the data amount of calculation of the balanced each equipment of joint behavior for promotion ad hoc network
The effect of running body stability, speed and efficiency.
Detailed description of the invention
Fig. 1 is the process signal of the self-organized network communication method provided in an embodiment of the present invention based on Internet of Things heterogeneous device
Figure；
Fig. 2 is the architecture diagram of ad hoc network provided in an embodiment of the present invention；
Fig. 3 is the structural representation of the self-organized network communication device provided in an embodiment of the present invention based on Internet of Things heterogeneous device
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the invention provides a kind of self-organized network communication method based on Internet of Things heterogeneous device, packet
It includes:
For each present node in ad hoc network:
S101 is received by the message data of upper hop node-node transmission and is carried out calculation process to message data；Wherein, described
Message data include: data content, source node IP, destination node IP, the forward node IP of upper hop node, by source node to working as
The joint behavior of the hop count of front nodal point and each node in ad hoc network；Wherein, to the number in message data
When carrying out operation according to content, partial arithmetic task is sent to all mid-side nodes being in idle condition；The week mid-side node is place
In other nodes in communication range；Receive the data returned after all mid-side node operations, and the data obtained according to itself operation
And the data that all mid-side nodes return generate message data to be transmitted.
S102, according to destination node IP, searching, which whether there is in itself routing table, can reach IP pairs of the destination node
The effective routing for the destination node answered；If so, thening follow the steps S103, if not having, S104 is thened follow the steps；
S103 updates the message data, and is sent more according to the joint behavior of the effective routing and present node
Message data after new；Wherein, in the message data in the updated, forward node IP is updated to the IP of present node, road
Add 1 certainly by hop count.
S104 starts route finding process, and after searching out available routing, updates message data, and according to current
The joint behavior of node sends the message data；Wherein, in the message data in the updated, forward node IP is updated to
The IP of present node, hop count add 1 certainly.
Under normal conditions, the message data that a complete communication protocol is sent every time is including at least in protocol number, data
Hold and verify three basic fields.Protocol number is used to uniquely one agreement of mark, similar to the ID of this agreement.In data
Appearance can be made of multiple small fields, and the rule of small field is arranged by double from oneself, and sender is according to agreement to this part
It is packaged, and recipient then parses according to agreement.Check field is then in order to avoid data are transmitted in physical link
Occurs mistake in the process, one section of check field which is generated by all data of certain algorithm to front, by sender
It is sent to recipient together.
Equipment performance in order to guarantee entire ad hoc network communication is optimal and problem is automatically switched in network communication, and the present embodiment exists
Three forward node IP, hop count and joint behavior parameters are increased in existing message communications protocol.Message data interior joint
Refer to the specific equipment in Internet of Things.
Wherein:
Forward node IP: in message data transmission process, the IP address of intermediate forwarding devices.It is propagated in route requests
In the process, which can be forwarded in ad hoc network, and in repeating process, each receives the node meeting of the message data
Establish reverse route, the i.e. routing of present node to source node.The message data can reach this node from source node, then illustrate
The message data that this node is sent can also reach source node, and the routing that be established to source node then needs to know arrival source node
Next-hop node which should be, i.e. the upper hop node that forwards the message data.Therefore, reversed in order to effectively establish
Routing, needs to increase forward node IP.Present node is before forwarding the message data to next node, it should more by the field
Newly it is the IP of itself, then forwards again.
Hop count: for counting hop count of this section of message data in entire self-organizing network system.Forward node exists
It needs to save hop count, while route requests message of every forwarding when establishing reverse route, then needs to the field
Add one, is jumped with increasing by one.
Joint behavior: device node Performance Evaluation value.Wherein, the joint behavior of each node can by benchmark procedure into
Row assessment；In assessment, one section of test program is run in each node, show that each node executes holding for the test program
The row time determines equipment performance, to be classified to joint behavior；After node is carried out performance ranking score grade, by this
Performance rate to carry out dynamic control to the transmission speed of message data, so that each node correctly can receive and handle number
According to.Certainly, it should be noted that it can also test to obtain the joint behavior of each node by other algorithms or method,
The present invention is not specifically limited.
Preferably, further includes:
One heartbeat detection message of periodic broadcasting is to inform the positions of all mid-side nodes itself；And
The heartbeat detection message that other nodes are sent is received, to determine that node whether there is or have left communication range.
In the present embodiment, each node additionally uses a kind of based on heartbeat detection mechanism.Each node passes through periodically wide
It broadcasts a simple heartbeat detection message (such as I am here) to inform to the position of all mid-side nodes oneself, while also receiving other
The simple message of peripheral equipment.Determine that node whether there is or have left communication range in this way.
Preferably, further includes:
When the judgement path that there are a plurality of from present node to destination node, the data content of the message data is obtained
Data volume；
When the data volume is less than preset threshold value, transmission path of the shortest path as message data is chosen；
When the data volume is greater than preset threshold value and operand requires to be greater than preset require, obtain in mulitpath
Transmission path of the joint behavior preferably path as message data.
Preferably, further includes:
When carrying out operation to the data content in message data, partial arithmetic task is sent to and is in idle condition
All mid-side nodes；The week mid-side node is other nodes in communication range；
Receive the data returned after all mid-side node operations, and the data obtained according to itself operation and all mid-side nodes
The data of return generate message data to be transmitted.
Wherein, described in the task amount size of the partial arithmetic task week mid-side node joint behavior determine, all mid-side nodes
Joint behavior it is better, then more task amounts can be consigned to all mid-side nodes to handle, promote message number with whole
According to transmission and processing speed.
For convenient for the understanding of the present invention, illustrate that message data of the invention is transmitted across below with an actual example
Journey.
As illustrated in fig. 2, it is assumed that present node is node A, destination node is node C.Led between node A and node C
Letter, normal processes should be node A- node-B-C.Since in network topology, node B breaks down.In the present embodiment
In, it, can accessed path, and handle again by the mechanism such as above-mentioned heartbeat detection mechanism and forward node, joint behavior assessment
Path is automatically adjusted to node A- node D- node F- node C, has ensured the stabilization communicated during ad hoc network.
Specifically, when searching, the node A is to finding the section in its communication range by heartbeat detection mechanism
Point D, then judges in the route list of node D with the presence or absence of the routing to node C, if there is, it is determined that one from node A to
The path of node C.
It should be noted that in the present embodiment, if having from node A to the path of destination node C it is a plurality of if, can be with
It is selected according to the case where message data: when selecting shortest path in the fewer situation of data content data of message data；
Bigger if it is the data content of transmission while in the case of having higher operand requirement again, then preferentially selection joint behavior is good
Path.
Meanwhile in the transmission and treatment process of message data, when message data is transferred to F node, as F node is found
The joint behavior of G node in its communication range is higher than F node, and when judging that G node is in work idle state
It waits, F node can give the processor active task of part the completion of G node, and G node returns to F node after completing operation, then is saved by F
Point is sent to C node after uniformly summarizing, and achievees the effect that optimization system overall operation speed and efficiency.
In conclusion in the present embodiment, by increasing forward node IP, hop count and node in message data
Can, transmission of the message data in ad hoc network and shared can be preferably completed faster, so that ad hoc network occurs in some node
It can restore to communicate automatically after failure, while can also be reached according to the data amount of calculation of the balanced each equipment of joint behavior
Promote ad hoc network overall operation stability, the effect of speed and efficiency.
Referring to Fig. 3, the embodiment of the invention also provides a kind of self-organized network communication device based on Internet of Things heterogeneous device,
Include:
Receiving unit 10, for receiving by the message data of upper hop node-node transmission and carrying out operation to message data
Reason；Wherein, the message data include: data content, source node IP, destination node IP, upper hop node forward node IP,
The joint behavior of each node by the hop count of source node to present node and in ad hoc network；Wherein, to report
When data content in literary data carries out operation, partial arithmetic task is sent to all mid-side nodes being in idle condition；It is described
All mid-side nodes are other nodes in communication range；The data returned after all mid-side node operations are received, and are transported according to itself
The data that obtained data and all mid-side nodes return generate message data to be transmitted；
Route querying unit 20 can reach institute for according to destination node IP, searching to whether there is in itself routing table
State the effective routing of the corresponding destination node of destination node IP；If so, then updating the message data, and according to effective road
By and the joint behavior of present node send updated message data；Wherein, in the message data in the updated, turn
Hair node IP is updated to the IP of present node, and hop count adds 1 certainly；If no, starting route finding process, and searching out
After routing being used, message data is updated, and the message data is sent according to the joint behavior of present node；Wherein, more
In the message data after new, forward node IP is updated to the IP of present node, and hop count adds 1 certainly.
Preferably, the joint behavior of each node is assessed by benchmark procedure；Wherein, when assessment, in each section
One section of test program is run in point, show that each node executes the execution time of the test program to determine equipment performance, from
And joint behavior is classified；After node is carried out performance ranking score grade, by the performance rate come to message data
Transmission speed carries out dynamic control, so that each node correctly can receive and handle data.
Preferably, further includes:
Radio unit informs the position of all mid-side nodes itself for one heartbeat detection message of periodic broadcasting；And
Heartbeat detection message receiving unit, the heartbeat detection message sent for receiving other nodes, to determine that node is
No presence has left communication range.
Preferably, further includes:
Reverse route establishment unit, for establishing reverse route based on the forward node IP；The reverse route is to work as
Routing of the front nodal point to source node.
Preferably, further include that path selection unit is used for:
When the judgement path that there are a plurality of from present node to destination node, the data content of the message data is obtained
Data volume；When the data volume is less than preset threshold value, transmission path of the shortest path as message data is chosen；When
When the data volume is greater than preset threshold value and operand is required greater than preset require, the joint behavior in mulitpath is obtained
Preferably transmission path of the path as message data.
Preferably, further include that processor active task allocation unit is used for:
When carrying out operation to the data content in message data, partial arithmetic task is sent to and is in idle condition
All mid-side nodes；The week mid-side node is other nodes in communication range；The data returned after all mid-side node operations are received,
And the data that the data obtained according to itself operation and all mid-side nodes return generate message data to be transmitted；Send institute
Message data to be transmitted is stated to the next node being located in routing.
Preferably, described in the task amount size of the partial arithmetic task week mid-side node joint behavior determine.
Preferably, the message data further includes protocol number and verification.
As shown in Fig. 2, the embodiment of the invention also provides a kind of ad hoc network, including multiple nodes；Wherein, each node tool
There is scheduled communication range, and message data can be sent to other nodes in its communication range；
Wherein, each node includes processor and memory, is stored with executable code in the memory, it is described can
Execute code and can be executed by the processor with realize such as above-mentioned any embodiment based on Internet of Things heterogeneous device from group
Network Communication method.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of self-organized network communication method based on Internet of Things heterogeneous device characterized by comprising
For each present node in ad hoc network:
It receives by the message data of upper hop node-node transmission and calculation process is carried out to message data；Wherein, the message data
Include: data content, source node IP, destination node IP, the forward node IP of upper hop node, by source node to present node
The joint behavior of hop count and each node in ad hoc network；Wherein, to the data content in message data into
When row operation, partial arithmetic task is sent to all mid-side nodes being in idle condition；The week mid-side node is in communication model
Enclose other interior nodes；Receive the data returned after all mid-side node operations, and the data that obtain according to itself operation and described
The data that all mid-side nodes return generate message data to be transmitted；
According to destination node IP, searching, which whether there is in itself routing table, can reach the corresponding target section of the destination node IP
The effective routing of point；
If so, then updating the message data, and is sent and updated according to the joint behavior of the effective routing and present node
Message data afterwards；Wherein, in the message data in the updated, forward node IP is updated to the IP of present node, routing
Hop count adds 1 certainly；
If no, starting route finding process, and after searching out available routing, message data is updated, and according to current
The joint behavior of node sends the message data；Wherein, in the message data in the updated, forward node IP is updated to
The IP of present node, hop count add 1 certainly.
2. the self-organized network communication method according to claim 1 based on Internet of Things heterogeneous device, which is characterized in that Mei Gejie
The joint behavior of point is assessed by benchmark procedure；Wherein, when assessment, one section of test program is run in each node,
Show that each node executes the execution time of the test program to determine equipment performance, to be classified to joint behavior；
After node is carried out performance ranking score grade, dynamic control is carried out come the transmission speed to message data by the performance rate,
So that each node correctly can receive and handle data.
3. the self-organized network communication method according to claim 1 based on Internet of Things heterogeneous device, which is characterized in that also wrap
It includes:
One heartbeat detection message of periodic broadcasting is to inform the positions of all mid-side nodes itself；And
The heartbeat detection message that other nodes are sent is received, to determine that node whether there is or have left communication range.
4. the self-organized network communication method according to claim 1 based on Internet of Things heterogeneous device, which is characterized in that also wrap
It includes:
Reverse route is established based on the forward node IP；The reverse route is the routing of present node to source node.
5. the self-organized network communication method according to claim 1 based on Internet of Things heterogeneous device, which is characterized in that also wrap
It includes:
When the judgement path that there are a plurality of from present node to destination node, the number of the data content of the message data is obtained
According to amount；
When the data volume is less than preset threshold value, transmission path of the shortest path as message data is chosen；
When the data volume is greater than preset threshold value and operand requires to be greater than preset require, the section in mulitpath is obtained
Point performance preferably transmission path of the path as message data.
6. the self-organized network communication method according to claim 1 based on Internet of Things heterogeneous device, which is characterized in that the portion
Described in the task amount size of point processor active task week mid-side node joint behavior decision.
7. the self-organized network communication method according to claim 1 based on Internet of Things heterogeneous device, which is characterized in that the report
Literary data further include protocol number and verification.
8. a kind of self-organized network communication device based on Internet of Things heterogeneous device characterized by comprising
Receiving unit, for receiving by the message data of upper hop node-node transmission and carrying out calculation process to message data；Wherein,
The message data include: data content, source node IP, destination node IP, the forward node IP of upper hop node, by source node
The joint behavior of each node to the hop count of present node and in ad hoc network；Wherein, in message data
Data content carry out operation when, partial arithmetic task is sent to all mid-side nodes being in idle condition；The week mid-side node
For other nodes in communication range；The data returned after all mid-side node operations are received, and obtained according to itself operation
The data that data and all mid-side nodes return generate message data to be transmitted；
Route querying unit can reach the target for according to destination node IP, searching to whether there is in itself routing table
The effective routing of the corresponding destination node of node IP；If so, then update the message data, and according to the effective routing and
The joint behavior of present node sends updated message data；Wherein, in the message data in the updated, forward node
IP is updated to the IP of present node, and hop count adds 1 certainly；If no, starting route finding process, and searching out available road
The message data is sent by later, updating message data, and according to the joint behavior of present node；Wherein, in the updated
In the message data, forward node IP is updated to the IP of present node, and hop count adds 1 certainly.
9. a kind of ad hoc network, which is characterized in that including multiple nodes；Wherein, each node has scheduled communication range, and
Message data can be sent to other nodes in its communication range；
Wherein, each node includes processor and memory, and executable code is stored in the memory, described executable
Code can be executed as claimed in any one of claims 1 to 7 based on Internet of Things heterogeneous device to realize by the processor
Self-organized network communication method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507712.7A CN109379283B (en) | 2018-12-11 | 2018-12-11 | Ad hoc network communication method and device based on heterogeneous equipment of Internet of things and ad hoc network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507712.7A CN109379283B (en) | 2018-12-11 | 2018-12-11 | Ad hoc network communication method and device based on heterogeneous equipment of Internet of things and ad hoc network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109379283A true CN109379283A (en) | 2019-02-22 |
| CN109379283B CN109379283B (en) | 2021-04-23 |
Family
ID=65373216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811507712.7A Active CN109379283B (en) | 2018-12-11 | 2018-12-11 | Ad hoc network communication method and device based on heterogeneous equipment of Internet of things and ad hoc network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109379283B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177021A (en) * | 2019-06-27 | 2019-08-27 | 上海金卓网络科技有限公司 | Wireless self-organizing network nodes and data transmission method based on software definition |
| CN110493716A (en) * | 2019-08-21 | 2019-11-22 | 科航（苏州）信息科技有限公司 | Communication node automatic deployment method and device |
| CN110958629A (en) * | 2019-12-31 | 2020-04-03 | 北京云联慧通科技有限公司 | Distributed self-organizing wireless narrowband communication method, device, terminal equipment and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387550A (en) * | 2011-10-14 | 2012-03-21 | 北京航空航天大学 | Hierarchical cooperation access method and system as well as cooperative nodes |
| CN103312619A (en) * | 2013-05-30 | 2013-09-18 | 南京邮电大学 | Synchronous deleting and message transferring congestion control method |
| CN103701700A (en) * | 2013-12-24 | 2014-04-02 | 中国科学院信息工程研究所 | Node discovering method and system in communication network |
| US20140133292A1 (en) * | 2012-11-14 | 2014-05-15 | Fujitsu Limited | Communication method and a node device |
| CN104023371A (en) * | 2014-06-11 | 2014-09-03 | 中国联合网络通信集团有限公司 | Method and system of multi-path routing of vehicular ad hoc network |
| CN104936249A (en) * | 2015-06-05 | 2015-09-23 | 电子科技大学 | Route self-healing method suitable for wireless network |
| CN106686686A (en) * | 2016-09-23 | 2017-05-17 | 东南大学 | Wireless sensor network ad hoc network method for crop greenhouse cultivation |
-
2018
- 2018-12-11 CN CN201811507712.7A patent/CN109379283B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102387550A (en) * | 2011-10-14 | 2012-03-21 | 北京航空航天大学 | Hierarchical cooperation access method and system as well as cooperative nodes |
| US20140133292A1 (en) * | 2012-11-14 | 2014-05-15 | Fujitsu Limited | Communication method and a node device |
| CN103312619A (en) * | 2013-05-30 | 2013-09-18 | 南京邮电大学 | Synchronous deleting and message transferring congestion control method |
| CN103701700A (en) * | 2013-12-24 | 2014-04-02 | 中国科学院信息工程研究所 | Node discovering method and system in communication network |
| CN104023371A (en) * | 2014-06-11 | 2014-09-03 | 中国联合网络通信集团有限公司 | Method and system of multi-path routing of vehicular ad hoc network |
| CN104936249A (en) * | 2015-06-05 | 2015-09-23 | 电子科技大学 | Route self-healing method suitable for wireless network |
| CN106686686A (en) * | 2016-09-23 | 2017-05-17 | 东南大学 | Wireless sensor network ad hoc network method for crop greenhouse cultivation |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110177021A (en) * | 2019-06-27 | 2019-08-27 | 上海金卓网络科技有限公司 | Wireless self-organizing network nodes and data transmission method based on software definition |
| CN110177021B (en) * | 2019-06-27 | 2022-03-29 | 上海金卓科技有限公司 | Wireless ad hoc network node based on software definition and data transmission method |
| CN110493716A (en) * | 2019-08-21 | 2019-11-22 | 科航（苏州）信息科技有限公司 | Communication node automatic deployment method and device |
| CN110493716B (en) * | 2019-08-21 | 2020-12-11 | 科航（苏州）信息科技有限公司 | Automatic deployment method and device for communication nodes |
| CN110958629A (en) * | 2019-12-31 | 2020-04-03 | 北京云联慧通科技有限公司 | Distributed self-organizing wireless narrowband communication method, device, terminal equipment and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109379283B (en) | 2021-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106375231B (en) | A kind of flow switching method, equipment and system | |
| US9325626B2 (en) | Method and apparatus to reduce cumulative effect of dynamic metric advertisement in smart grid/sensor networks | |
| EP2974456B1 (en) | Providing a backup network topology without service disruption | |
| EP3409047B1 (en) | Resource aware multi-task routing in multi-hop heterogeneous wireless networks | |
| EP2548341B1 (en) | Alternate down paths for directed acyclic graph (dag) routing | |
| CN107431970B (en) | Method for routing packets, multi-hop wireless network and node for routing packets | |
| US8358652B2 (en) | Apparatus, system and method for reliable, fast, and scalable multicast message delivery in service overlay networks | |
| US8503309B2 (en) | Dynamic expelling of child nodes in directed acyclic graphs in a computer network | |
| US8406153B2 (en) | Affecting node association through load partitioning | |
| US8447849B2 (en) | Negotiated parent joining in directed acyclic graphs (DAGS) | |
| US9628371B2 (en) | Controlling routing during scheduled node downtime | |
| CN107294852B (en) | Network routing method using topology dispersed short path set | |
| US20130028140A1 (en) | Using service discovery to build routing topologies | |
| US8885501B2 (en) | Reachability rate computation without link layer acknowledgments | |
| CN109379283A (en) | Self-organized network communication method, apparatus and ad hoc network based on Internet of Things heterogeneous device | |
| CN104883304B (en) | For part entangled quantum to the method for routing of bridge communications network | |
| CN110445720B (en) | Routing table updating method and device, aircraft and storage medium | |
| CN110300426A (en) | Route selection method and device in a kind of wireless self-networking | |
| CN108075981B (en) | Transmission method of link state data packet and routing node | |
| KR20170123662A (en) | Software defined network (SDN) control signaling for traffic engineering that enables multi-type transmission in the data plane | |
| WO2014087138A1 (en) | Wireless node | |
| WO2016078071A1 (en) | Communication system, control node and communication method | |
| Rath | Implementing and comparing dsr and dsdv routing protocols for mobile ad hoc networking | |
| Farooq | Binary State Distance Vector Routing: A Protocol for Near-unicast Forwarding in Partitioned Networks | |
| Ismit et al. | Performance Analysis of Two Prominent Wireless Adhoc Routing Protocols Using Ns-2 Simulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |