CN106899956A - A kind of intelligent data based on NAN networking modes concentrates upload scheme - Google Patents
A kind of intelligent data based on NAN networking modes concentrates upload scheme Download PDFInfo
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- CN106899956A CN106899956A CN201710202127.5A CN201710202127A CN106899956A CN 106899956 A CN106899956 A CN 106899956A CN 201710202127 A CN201710202127 A CN 201710202127A CN 106899956 A CN106899956 A CN 106899956A
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- Prior art keywords
- nan
- terminal
- data
- mobile terminal
- equipment
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Abstract
Upload scheme is concentrated the invention discloses a kind of intelligent data based on NAN networking modes, it is related to wireless communication technology field.The main advantage using NAN network automatic sensing quickly networkings of the invention, NAN networks are based on by the terminal data without communication equipment, are sent to by end-to-end mode and are specified the mobile terminal with communication module, and then transmission is uploaded to far-end server.The present invention can effectively solve the problems, such as data distributed transmission, improve the efficiency of data transfer, be the innovation and application of neighbor networks sensing protocol near NAN.
Description
Technical field
The present invention relates to wireless communication technology field, and in particular to a kind of intelligent data based on NAN networking modes
Concentrate upload scheme.
Background technology
With the development of communication protocol, user is increasing, the transmission of thing followed data for the demand of network
Problem.While data are sent, power consumption will be produced, but power consumption can reduce the existence life-span of terminal.Therefore, good transmission is balanced
Data, power consumption and the balance before the life-span are also just into critically important problem.
Such as scene one：Fixed terminal A, B, C only support data acquisition without communication module, and mobile terminal D is supported based on communication
The data-transformation facility of module, the then tidal data recovering that can be collected terminal A, B, C uploads onto the server in mobile terminal D.Pin
To this similar scene, this programme is based on current NAN (neighborhood aware network), and nearby neighbor networks perceive association
View, it is proposed that a kind of intelligent data based on NAN networking modes concentrates upload scheme.
The content of the invention
For not enough present on prior art, the present invention seeks to be to provide a kind of intelligence based on NAN networking modes
Scheme can be uploaded in data set, can effectively solve the problems, such as data distributed transmission, improve the efficiency of data transfer, be NAN
The innovation and application of neighbouring neighbor networks sensing protocol.
To achieve these goals, the present invention is to realize by the following technical solutions：One kind is based on NAN networking modes
Intelligent data concentrate upload scheme, it includes below scheme：Terminal A, B, C, D, E, F support NAN functions, but terminal A, B,
C, D, E carry communication module without communication equipment, mobile terminal F.The data sent from terminal A, B, C, D, E can be uploaded to clothes
Business device.Assuming that the ultimate range of NAN networkings is L between each equipment, position spacing between preset A, B, C, D, E is T, and T>L
(in T>In the case of L, each terminal directly will not NAN MANETs, it is to avoid unnecessary energy ezpenditure).Mobile terminal F is specifying bag
Moved in interior region containing A, B, C, D, E, the distance of a certain equipment is t between mobile terminal F and A, B, C, D, E.If L<t,
Then F continues to be moved according to specified direction；If L>T, then mobile terminal F and terminal set up NAN networks, the equipment in NAN networks
End-to-end link will be set up in Internet with F, the data is activation that the terminal device in NAN networks will be collected to F.When data are passed
After the completion of sending, F disconnects connection, moves in the opposite direction, and F is uploaded in time by the data that communication module will be received
To server.
Neighborhood Aware Network (NAN) neighbours' sensing network.NAN frameworks support that NAN leads to by interacting
Believe the component composition of agreement.One NAN equipment meets：
1st, NAN Master (the first equipment) role, NAN Non-Master Sync (the second equipment) roles and NAN are supported
Non-Master Non-Sync (the 3rd equipment) role；
2nd, the role and state definition of NAN Master (main frame) selection course are supported；
3rd, institute's NAN protocols in need are supported；
4th, the parallel work-flow in NAN and other kinds of Wi-Fi network can be supported.
NAN provides a kind of mechanism, for making the equipment synchronous time that they are converged and channel, in order to find to exist
Findable service on into the existing equipment or new equipment of RF environment.Synchronously reduce the discovery that will otherwise occur to postpone, work(
Rate is consumed and medium takes.NAN synchronizing processes are separated with service discovery messages.NAN is not involved in other aspects of peer-to-peer communications；
After mutually finding, NAN equipment can set up single peer-to-peer network, may be in the different channels for further communication.
The main advantage using NAN network automatic sensing quickly networkings of the invention, by the terminal data base without communication equipment
In NAN networks, it is sent to by end-to-end mode and specifies the mobile terminal with communication module, and then transmission is uploaded to distal end
Server.The present invention can effectively solve the problems, such as data distributed transmission, improve the efficiency of data transfer, be NAN adjacent nearby
Occupy the innovation and application of network aware agreement.
Brief description of the drawings
Describe the present invention in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is the composition schematic diagram of mobile terminal of the invention；
Fig. 2 is the data is activation schematic diagram of transmission terminal F of the invention；
Fig. 3 is the layout drawing of mobile terminals multiple under normal circumstances of the invention；
Fig. 4 is the layout drawing of multiple mobile terminals under extreme case of the invention；
Fig. 5 is the network of composition under extreme case of the invention；
Fig. 6 is flow chart of the method for the present invention.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Reference picture 1-6, this specific embodiment uses following technical scheme：Mobile terminal A, B, C, D, E and F are to support
The equipment of NAN functions, simply the role in NAN networks is different.They support institute's NAN protocols in need, can prop up
The parallel work-flow in NAN and other kinds of Wi-Fi network is held, while the mobile terminal supports that clocked flip enables NAN functions,
Refer to the equipment such as E at edge, it is impossible to F networkings, clocked flip NAN functions and D networkings, send data.Mobile terminal
Composition be illustrated in fig. 1 shown below (by taking mobile terminal A as an example).
The data that transmission terminal F is responsible for receiving terminal transmit data to cloud platform by wireless sending module, as follows
Shown in Fig. 2.
(1) in the case where there is multiple mobile terminals, specific placement scheme is illustrated in fig. 3 shown below (under normal circumstances)：
Assuming that the distance between each two mobile terminal is T, (master conveyers, coverage is r to mobile terminal with F
=t) the distance between be t, in T>In the case of t, each mobile terminal can realize NAN quickly networkings with transmission terminal,
Send the data to transmission terminal.
Now the role of F is that the role of NAN Master, A, B, C, D, E is NAN Non-MasterSync
(2) in the case where there is multiple mobile terminals, specific placement scheme is illustrated in fig. 4 shown below (under extreme case)：Pole
In the case of end, it is assumed that there are the extreme position that transmission terminal is not covered, i.e. where the position of mobile terminal E, now support
It is that mobile terminal E and mobile terminal D constitutes NAN quickly networkings.The network of composition is as shown in Figure 5.
Assuming that the extreme position not covered in the presence of transmission terminal, i.e. where the position of mobile terminal E, what is now supported is
Mobile terminal E and mobile terminal D constitutes NAN quickly networkings, sends the data to mobile terminal D, and mobile terminal is then forwarded to pass
Make arrangements for his funeral end F, and now the role of mobile terminal D is Non-Master Sync, and the role of mobile terminal E is Non-Master Non-
Sync.
(3) mobile route of transmission terminal F is given by routing algorithm, is illustrated, when mobile terminal A and transmission terminal F compositions
During NAN quickly networkings, the data of A can be sent to F.When the data is activation of A is completed, the wireless module (control of terminal is transmitted
Device) can be judged, if data transfer is completed, disconnect the connection with A, the rightabout toward A is moved.
(4) under abnormal conditions：That is mobile terminal A carries out quickly networking with transmission terminal F using NAN, keeps connection status,
But transmission terminal F is monitored send data less than mobile terminal A always, therefore, overtime device can be set on transmission terminal F, if
Time-out, then disconnect the connection before F and A, and normally move down operation.
(5) transmission terminal F can first store transmission terminal when the data that many mobile terminals are sent are received
In internal memory, then communicated with cloud platform, transmitted data to high in the clouds.Under abnormal conditions, transmission terminal F is connected different with high in the clouds
Normal or high in the clouds does not receive the data from transmission terminal F, and now user can be in the setting of F, and data are thrown earlier to set the time
Abandon, continue to gather new data, carry out the transmission of next round, or, user can set the response that F waits high in the clouds always, with
Start the new data of collection after the successful connection of high in the clouds again.
(6) data acquiring frequency of mobile terminal A, B, C, D, E can be configured according to user's request, according to different need
Ask and different renewal frequencies are set.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (2)
1. a kind of intelligent data based on NAN networking modes concentrates upload scheme, it is characterised in that it includes below scheme：Eventually
End A, B, C, D, E, F support NAN functions, but terminal A, B, C, D, E without communication equipment, and mobile terminal F carries communication module；Can
The data sent from terminal A, B, C, D, E are uploaded onto the server；Assuming that the ultimate range of NAN networkings is L between each equipment,
Position spacing between preset A, B, C, D, E is T, and T>L；Mobile terminal F is being specified in the region comprising A, B, C, D, E
Mobile, the distance of a certain equipment is t between mobile terminal F and A, B, C, D, E；If L<T, then F continuation is transported according to specified direction
It is dynamic；If L>T, then mobile terminal F and terminal set up NAN networks, the equipment in NAN networks will set up end-to-end with F in Internet
Connection, the data is activation that the terminal device in NAN networks will be collected to F；After the completion of data transmission, F disconnects and its company
Connect, move in the opposite direction, F is uploaded onto the server in time by the data that communication module will be received.
2. a kind of intelligent data based on NAN networking modes according to claim 1 concentrates upload scheme, its feature to exist
In in T>In the case of L, each terminal directly will not NAN MANETs, it is to avoid unnecessary energy ezpenditure.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014909A (en) * | 2017-10-11 | 2019-07-16 | 通用汽车环球科技运作有限责任公司 | Promote the packet communication of the wireless charging of electric vehicle |
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| CN106102112A (en) * | 2016-05-19 | 2016-11-09 | 东华大学 | A kind of mobile Sink node method of data capture based on ant group algorithm |
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Patent Citations (6)
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| CN103634879A (en) * | 2013-12-17 | 2014-03-12 | 上海电机学院 | Method for receiving data from common nodes by mobile sinks in wireless sensing network |
| CN103987101A (en) * | 2014-04-17 | 2014-08-13 | 南京邮电大学 | Active moving method of moving sink node in wireless sensor network |
| CN105246120A (en) * | 2015-09-11 | 2016-01-13 | 浙江树人大学 | Data transmission delay and hop count-constrained Sink node movement path distributed selection method |
| CN106102112A (en) * | 2016-05-19 | 2016-11-09 | 东华大学 | A kind of mobile Sink node method of data capture based on ant group algorithm |
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Application publication date: 20170627 |