CN109413673A - Mobile ad hoc network management method, device and system - Google Patents
Mobile ad hoc network management method, device and system Download PDFInfo
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- CN109413673A CN109413673A CN201710709400.3A CN201710709400A CN109413673A CN 109413673 A CN109413673 A CN 109413673A CN 201710709400 A CN201710709400 A CN 201710709400A CN 109413673 A CN109413673 A CN 109413673A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The present invention discloses a kind of mobile ad hoc network management method, device and system, is related to mobile ad hoc network field.After wherein mobile ad hoc network managing device is performed in mobile terminal corresponding service, judge whether to receive the confirmation message that destination node is sent, if receiving the confirmation message of destination node transmission, record value corresponding in record sheet is accordingly updated according to the business.The present invention passes through according to business such as mobile terminal transmission, forwardings performed in mobile ad hoc network, corresponding record value is accordingly updated, since record value is associated with the priority of mobile terminal application mobile ad hoc network resource, therefore by the management to record value, the asynchronous brought fairness problem of mobile terminal ad hoc network demand is efficiently solved.
Description
Technical field
The present invention relates to mobile ad hoc network field, in particular to a kind of mobile ad hoc network management method, device and system.
Background technique
The characteristics of mobile ad hoc network includes: non-stop layer, self-organizing, distributed operation, multihop routing, there are uni-directional wireless letters
Road, bandwidth are limited, link capacity is variable, mobility and network topology dynamic, equipment limit, safety are poor.By mobile terminal
The characteristics of mobile ad hoc network of composition include: voluntary networking, anonymity, mutual assistance, demand with it is asynchronous by demand.
The user that the mobile terminal of mobile ad hoc network is voluntarily added needs the mobile ad hoc network interface of open mobile terminal, allows
The certain controls for crossing mobile terminal, the request for such as automated toing respond to neighbouring mobile terminal are automatically added to mobile ad hoc network, provide letter
Forwarding capability is enabled, location information is provided or distance measuring signal is responded, provides mobile ad hoc network data forwarding channel for request
Person's distribution uses etc..The user of these mobile terminals also needs unconditionally to adhere to the mobile terminal money after mobile ad hoc network
Source consumption, these resources include: the occupancy of battery drain, CPU and memory.
Due to being anonymous mutual assistance, the mobile terminal user of demand does not just open mobile ad hoc network function without wish and is added
Mobile ad hoc network, cause the number of users of mobile terminal amount for having demand be often not enough to maintain one it is stable, there is certain node
The mobile ad hoc network of scale, and there is the mobile terminal user of demand then it is expected to pay and can be returned accordingly.
Although at present mobile terminal composition mobile ad hoc network networking techniques it is mature, do not obtain promote and
Using key reason is not for the solution of demand fairness problem caused by asynchronous.
Summary of the invention
The embodiment of the present invention provides a kind of mobile ad hoc network management method, device and system, by being existed according to mobile terminal
The business such as performed transmission, forwarding, accordingly update corresponding record value, due to record value in mobile ad hoc network
It is associated with the priority of mobile terminal application mobile ad hoc network resource, therefore by the management to record value, it efficiently solves
Fairness problem brought by mobile terminal ad hoc network demand is asynchronous.
According to an aspect of the present invention, a kind of mobile ad hoc network management method is provided, comprising:
After being performed in mobile terminal corresponding service, judge whether the confirmation message for receiving destination node transmission；
If receiving the confirmation message of destination node transmission, phase is carried out to record value corresponding in record sheet according to business
It should update.
In one embodiment, mobile terminal is sending node, and business is information transmission；
If receiving the confirmation message of destination node transmission, phase is carried out to record value corresponding in record sheet according to business
It should update and include:
If receiving the confirmation message of destination node transmission, sending node is obtained from confirmation message and participation information turns
The forward node information of hair；
The record value of sending node in record sheet and forward node is accordingly updated.
In one embodiment, if not receiving the confirmation message of destination node transmission, information is retransmitted after a time out,
So as to destination node feedback acknowledgment information again.
In one embodiment, mobile terminal is forward node, and business is information forwarding；
If receiving the confirmation message of destination node transmission, phase is carried out to record value corresponding in record sheet according to business
It should update and include:
If receiving the confirmation message of destination node transmission, further judge whether confirmation message is to receive for the first time；
If confirmation message is to receive for the first time, the forwarding of sending node and participation information forwarding is obtained from confirmation message
Nodal information；
The record value of sending node in record sheet and forward node is accordingly updated.
In one embodiment, the confirmation message received is forwarded by predefined paths, so that sending node receives really
Recognize information.
In one embodiment, if confirmation message is to receive again, record value is not updated.
In one embodiment, mobile from group receiving if being not received by the confirmation message of destination node transmission
In net after the record sheet of other nodes, judge whether exceed in received record sheet about the identical record value number of own node
First thresholding, wherein the value of the first thresholding is associated with the performance of mobile ad hoc network and confidence level；
If exceeding the first thresholding about the identical record value number of own node in received record sheet, utilize identical
Record value is updated the record value of own node；
If about the identical record value number of own node without departing from the first thresholding in received record sheet, not to itself
The record value of node is updated.
In one embodiment, it if receiving the log-off message of destination node transmission, is recorded accordingly in record sheet
Value carries out rollback processing；
Log-off message is forwarded by specified path, so that the forward node on the specified path carries out rollback processing.
In one embodiment, the record value of sending node in record sheet and forward node is carried out corresponding update includes:
In record sheet, the record value of sending node is increased into a × n, wherein a is the data grouping number in information, and n is
The number that information is forwarded；
The record value of forward node is subtracted into a.
In one embodiment, the record value of mobile terminal and mobile terminal are in the priority for applying for mobile ad hoc network resource
Associated, if record value is negative, the more big corresponding priority of the absolute value of record value is higher, if record value is positive, records
It is lower to be worth more big corresponding priority.
In one embodiment, record sheet is periodically sent to other nodes in same mobile ad hoc network to record
Table exchange.
In one embodiment, in receiving mobile ad hoc network after the record sheet of other nodes, tool is judged whether there is
There is the node of inconsistency record；
If it exists with the node of inconsistency record, then about the identical recordings value of the node in received record sheet
Number is carried out more beyond in the case where the second thresholding using record value of the most identical recordings value of the number of nodes to the node
Newly, wherein the value of the second thresholding is associated with the performance of mobile ad hoc network and confidence level；
If the identical recordings value number in received record sheet about the node is without departing from the second thresholding, not to the section
The record value of point is updated.
In one embodiment, periodically by record sheet upload server；Or
When mobile terminal is detached from mobile ad hoc network by record sheet upload server, so that server is to the note of mobile terminal
Record table is updated.
In one embodiment, after mobile terminal rejoins mobile ad hoc network, according to sections other in the mobile ad hoc network
The record sheet that point is sent is updated the record sheet of itself.
In one embodiment, if the mobile ad hoc network rejoined does not have mobile terminal state-of-the-art record information, to clothes
Business device sends request, so that whole nodes of the server into the mobile ad hoc network send the state-of-the-art record information of mobile terminal.
According to another aspect of the present invention, a kind of mobile ad hoc network managing device is provided, comprising:
Business execution module, for executing corresponding service；
Messaging interface, for judging whether to receive destination node after business execution module executes corresponding service
The confirmation message of transmission；
Record management module, for receive destination node transmission confirmation message, then according to business in record sheet
Corresponding record value is accordingly updated.
In one embodiment, business execution module is for sending information；
Record management module is used in the case where messaging interface receives the confirmation message of destination node transmission, from
The forward node information that sending node and participation information forwarding are obtained in confirmation message, sending node in record sheet and forwarding are saved
The record value of point is accordingly updated.
In one embodiment, business execution module is also used to not receive destination node in messaging interface and send really
In the case where recognizing information, information is retransmitted after a time out, so as to destination node feedback acknowledgment information again.
In one embodiment, business execution module is also used to forwarding information；
Record management module is also used in the case where messaging interface receives the confirmation message of destination node transmission,
Further judge whether confirmation message is to receive for the first time, if confirmation message is to receive for the first time, is obtained from confirmation message
Sending node and the forward node information of participation information forwarding, the record value of sending node in record sheet and forward node is carried out
It is corresponding to update.
In one embodiment, the confirmation message that messaging interface is also used to receive is forwarded by predefined paths, with
Just sending node receives confirmation message.
In one embodiment, record management module is also used in the case where confirmation message is to receive again, not right
Record value is updated.
In one embodiment, record management module is also used to be not received by destination node in messaging interface and send
Confirmation message in the case where, in receiving mobile ad hoc network after the record sheet of other nodes, judge in received record sheet
Whether exceed the first thresholding about the identical record value number of own node, wherein the value of the first thresholding and mobile ad hoc network
Performance and confidence level are associated；If exceeding the first thresholding about the identical record value number of own node in received record sheet,
Then it is updated using record value of the identical record value to own node；If identical about own node in received record sheet
Record value number without departing from the first thresholding, then the record value of own node is not updated.
In one embodiment, record management module is also used to receive the note of destination node transmission in messaging interface
In the case where selling information, rollback processing is carried out to record value corresponding in record sheet；
Messaging interface is also used to forward log-off message by specified path, so as to the forward node on the specified path
Carry out rollback processing.
In one embodiment, record management module is also used in record sheet, by the record value of sending node increase a ×
N, wherein a is the data grouping number in information, and n is the number that information is forwarded；The record value of forward node is subtracted into a.
In one embodiment, the record value of mobile terminal and mobile terminal are in the priority for applying for mobile ad hoc network resource
Associated, if record value is negative, the more big corresponding priority of the absolute value of record value is higher, if record value is positive, records
It is lower to be worth more big corresponding priority.
In one embodiment, transceiver module is recorded, for periodically record sheet to be sent in same mobile ad hoc network
Other nodes are to carry out record sheet exchange.
In one embodiment, record management module is also used to receive in record transceiver module other in mobile ad hoc network
After the record sheet of node, the node with inconsistency record is judged whether there is；If it exists with the node of inconsistency record, then
In the case where exceeding the second thresholding about the identical recordings value number of the node in received record sheet, the number of nodes is utilized
Most identical recordings values are updated the record value of the node, wherein the performance of the value of the second thresholding and mobile ad hoc network
It is associated with confidence level；If about the identical recordings value number of the node without departing from the second thresholding in received record sheet,
The record value of the node is not updated.
In one embodiment, record transceiver module is also used to record sheet upload server periodically；Or mobile whole
By record sheet upload server when end is detached from mobile ad hoc network, so that record sheet of the server to mobile terminal is updated.
In one embodiment, record management module is also used to after mobile terminal rejoins mobile ad hoc network, according to
The record sheet that other nodes are sent in the mobile ad hoc network is updated the record sheet of itself.
In one embodiment, record management module is also used to not have mobile terminal most in the mobile ad hoc network rejoined
It in the case where new record information, sends and requests to server, so that whole nodes of the server into the mobile ad hoc network are sent
The state-of-the-art record information of mobile terminal.
According to another aspect of the present invention, a kind of mobile terminal is provided, the movement being related to including any of the above-described embodiment from
Networking managing device.
According to another aspect of the present invention, a kind of mobile ad hoc network management system is provided, comprising:
The mobile terminal being related to such as above-mentioned any embodiment；
Server, for receiving the record sheet of mobile terminal upload.
In one embodiment, server is also used to after the record sheet for receiving mobile terminal upload, judges whether to deposit
In the node with inconsistency record；If it exists with the node of inconsistency record, then about the section in received record sheet
In the case that the identical recordings value number of point exceeds third thresholding, using the most identical recordings value of the number of nodes to the node
Record value be updated, wherein the value of third thresholding is associated with the performance of mobile ad hoc network and confidence level；If being connect
The identical recordings value number in record sheet about the node is received without departing from third thresholding, then the record value of the node is not carried out more
Newly.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of mobile ad hoc network management method one embodiment of the present invention.
Fig. 2 is the schematic diagram of another embodiment of mobile ad hoc network management method of the present invention.
Fig. 3 is the schematic diagram of the another embodiment of mobile ad hoc network management method of the present invention.
Fig. 4 is the schematic diagram that information of the present invention sent and forwarded one embodiment.
Fig. 5 is the schematic diagram that information of the present invention sent and forwarded another embodiment.
Fig. 6 is the schematic diagram that mobile terminal of the present invention jumps net one embodiment.
Fig. 7 is the schematic diagram of mobile ad hoc network managing device one embodiment of the present invention.
Fig. 8 is the schematic diagram of another embodiment of mobile ad hoc network managing device of the present invention.
Fig. 9 is the schematic diagram of mobile terminal one embodiment of the present invention.
Figure 10 is the schematic diagram of mobile ad hoc network management system one embodiment of the present invention
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.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the schematic diagram of mobile ad hoc network management method one embodiment of the present invention.Optionally, the method for the present embodiment
Step can be executed by mobile ad hoc network managing device.Wherein:
Step 101, after being performed in mobile terminal corresponding service, judge whether the confirmation letter for receiving destination node transmission
Breath.
Wherein, for mobile terminal after the business such as being sent, being forwarded, destination node can send corresponding confirmation message, only
It receives confirmation message and just thinks that mobile terminal has carried out the business such as effective transmission, forwarding.
What needs to be explained here is that business involved in the present invention only includes the hair of data grouping in order to ensure justice
It send and forwards, do not include the transmission and forwarding of signaling grouping.
Step 102, it if receiving the confirmation message of destination node transmission, is recorded accordingly according to business in record sheet
Value is accordingly updated.
Wherein, record value, which is positive, shows to buy on dredit, and record value, which is negative, shows there is savings.Mobile terminal is mobile from group in application
The priority of net resource and the record value of own node are related, if record value is negative, the absolute value of record value the big then preferential
Grade is higher；If record value is positive, the more big then priority of the absolute value of record value is lower.
Based on the mobile ad hoc network management method that the above embodiment of the present invention provides, by being moved certainly according to mobile terminal
The business such as performed transmission, forwarding, accordingly update corresponding record value, due to record value and movement in networking
The priority of terminal application mobile ad hoc network resource is associated, therefore by the management to record value, efficiently solves mobile whole
Hold the asynchronous brought fairness problem of ad hoc network demand.
Fig. 2 is the schematic diagram of another embodiment of mobile ad hoc network management method of the present invention.In this embodiment, mobile terminal
As sending node, corresponding service is information transmission.Wherein:
Step 201, information is sent.
Step 202, judge whether to receive the confirmation message that destination node is sent.
If receiving the confirmation message of destination node transmission, 203 are thened follow the steps；If not receiving destination node to send really
Recognize information, thens follow the steps 205.
Step 203, the forward node information of sending node and participation information forwarding is obtained from confirmation message.
Step 204, the record value of sending node in record sheet and forward node is accordingly updated.It no longer executes later
Other steps of the present embodiment.
It wherein, include the nodal information for sending and participating in forwarding in confirmation message.Sending node is receiving confirmation as a result,
After information, it is updated according to record value of the confirmation message to sending node and corresponding forward node.
For example, the record value of sending node is increased a × n in record sheet, wherein a is the data grouping in information
Number, n are the number that information is forwarded, and the record value of forward node is subtracted a.
What needs to be explained here is that the record value and mobile terminal of mobile terminal are in the preferential of application mobile ad hoc network resource
Grade is associated, if record value is negative, the more big corresponding priority of the absolute value of record value is higher, if record value is positive, remembers
The more big corresponding priority of record value is lower.
For example, the record sheet in mobile terminal can be as shown in table 1.
| Termination ID | Initial time | Home record value | Current time | Current record value |
| UE1 | T10 | +345 | T1x | +345 |
| UE2 | T20 | -283 | T2x | +153 |
| UE3 | T30 | -432 | T3x | -232 |
| UE4 | T40 | +258 | T4x | -268 |
| UE5 | T50 | +342 | T5x | -222 |
| UE6 | T60 | -102 | T6x | +352 |
Table 1
Step 205, information is retransmitted, after a time out so as to destination node feedback acknowledgment information again.
That is, correlation can be retransmitted after a time out if sending node does not receive confirmation for some reason
Grouping information, so that destination node sends confirmation message again.
Fig. 3 is the schematic diagram of the another embodiment of mobile ad hoc network management method of the present invention.In this embodiment, mobile terminal
As forward node, corresponding service is information forwarding.Wherein:
Step 301, forwarding information.
Step 302, judge whether to receive the confirmation message that destination node is sent.
If receiving the confirmation message of destination node transmission, 303 are thened follow the steps；If being not received by destination node transmission
Confirmation message, then follow the steps 308.
Step 303, further judge whether the confirmation message is to receive for the first time.
If confirmation message is to receive for the first time, 304 are thened follow the steps；If confirmation message is to receive again, step is executed
Rapid 306.
Step 304, the forward node information of sending node and participation information forwarding is obtained from confirmation message.
Step 305, the record value of sending node in record sheet and forward node is accordingly updated.Then step is executed
307。
Wherein, by the record value of sending node in record sheet and forward node carry out it is corresponding update include: in record sheet,
The record value of sending node is increased into a × n, wherein a is the data grouping number in information, and n is the number that information is forwarded；It will
The record value of forward node subtracts a.
Wherein, the record value of mobile terminal is associated in the application priority of mobile ad hoc network resource with mobile terminal, if
Record value is negative, then the more big corresponding priority of the absolute value of record value is higher, if record value is positive, record value is bigger corresponding
Priority it is lower.
Step 306, record value is not updated.
What needs to be explained here is that if sending node is not received by the confirmation message of destination node transmission, it can be super
When after be grouped again data transmission.After destination node receives the packetized digital information, feedback acknowledgment information again is understood.It is right
For forward node, it is possible to will receive duplicate confirmation message, in this case just without repeating to respective record value
Repeat to update.
Step 307, the confirmation message received is forwarded by predefined paths, so that sending node receives confirmation message.
Other steps of the present embodiment are no longer executed later.
By forwarding confirmation message, so that sending node can receive the confirmation message of destination node transmission.
Step 308, it is accordingly updated using the record sheet that nodes other in mobile ad hoc network provide.
Wherein, in receiving mobile ad hoc network after the record sheet of other nodes, judge in received record sheet about certainly
Whether the identical record value number of body node exceeds the first thresholding, wherein the value of the first thresholding and the performance of mobile ad hoc network and
Confidence level is associated.In general, the bigger confidence level of thresholding is higher, but performance is poorer；The smaller confidence level of thresholding is lower, but performance is got over
It is good.
If exceeding the first thresholding about the identical record value number of own node in received record sheet, utilize identical
Record value is updated the record value of own node, if about the identical record value number of own node in received record sheet
Without departing from the first thresholding, then the record value of own node is not updated.
Optionally, if receiving the log-off message of destination node transmission, record value corresponding in record sheet is returned
Processing is moved back, and log-off message is forwarded by specified path, so that the forward node on the specified path carries out rollback processing.
Below by specific example, the present invention will be described.
As shown in figure 4, sending node 41 sends data packet information, data grouping is transmitted to target section by forward node 42
Point 43.After destination node 43 receives data grouping, it will confirm that information is sent to forward node 42, forward node 42 is according to confirmation
Information is updated the record value of sending node 41 and forward node 42 in record sheet, and will confirm that information is transmitted to hair
Send node 41, sending node 41 according to confirmation message, to the record value of sending node 41 and forward node 42 in record sheet into
Row updates.In Fig. 4, solid line is the data grouping sent, and dotted line is the confirmation message of feedback.
For some reason, sending node 41 does not receive confirmation message, then can send data point again after a time out
Group, destination node 43 after receiving data grouping can feedback acknowledgment information again, so that sending node 41 can receive.
In some cases, sending node 41 may select different roads in the case where not receiving confirmation message
Diameter retransmits data grouping.As shown in figure 5, sending node 41 sends data point to destination node 43 by forward node 42
Group, but it is not received by the confirmation message of the feedback of destination node 43.Sending node 41 after a time out, selects 44 weight of forward node
It is new to send data grouping.Data grouping is transmitted to destination node 43 by forward node 44.Destination node 43 receives data grouping
Afterwards, it will confirm that information is sent to forward node 44, while the forward node 42 into original route sends log-off message.In Fig. 5,
Solid line is the data grouping sent, and dotted line is the confirmation message of feedback, and chain-dotted line is log-off message.
Forward node 44 carries out the record value of sending node 41 and forward node 44 in record sheet according to confirmation message
It updates, and will confirm that information is transmitted to sending node 41, sending node 41 is according to confirmation message, to the sending node in record sheet
41 and the record value of forward node 44 be updated.In addition, forward node 42 after receiving log-off message, will have in record sheet
The record for closing sending node 41 and forward node 42 carries out rollback processing.
Optionally, record sheet periodically can be sent to other nodes in same mobile ad hoc network to remember by mobile terminal
Table exchange is recorded, to realize timing reconciliation.
Wherein, it in receiving mobile ad hoc network after the record sheet of other nodes, judges whether there is with inconsistent note
The node of record.If it exists with the node of inconsistency record, then about the identical recordings value of the node in received record sheet
In the case that number exceeds the second thresholding, carried out more using record value of the most identical recordings value of the number of nodes to the node
Newly, wherein the value of the second thresholding is associated with the performance of mobile ad hoc network and confidence level.If in received record sheet about
The identical recordings value number of the node is not updated the record value of the node then without departing from the second thresholding.
For example, each node in mobile ad hoc network is when exchanging record sheet, if the record value for some node and different
It causes, such as the record value of the node is 232 in most of record sheets, but the record value of the node is 153 in individual record sheets.If
The quantity that record value is 232 is more than predetermined threshold, then the record value of the node uniformly can be updated to 232.If record value is 232
Quantity be less than predetermined threshold, then the record value of the node is not updated.
Optionally, mobile terminal is periodically by record sheet upload server, or when mobile terminal is detached from mobile ad hoc network
By record sheet upload server, so that record sheet of the server to mobile terminal is updated and is managed.
Optionally, it after mobile terminal rejoins mobile ad hoc network, is sent according to nodes other in the mobile ad hoc network
Record sheet is updated the record sheet of itself.
If the mobile ad hoc network rejoined does not have mobile terminal state-of-the-art record information, sends and request to server, with
Just whole nodes of the server into the mobile ad hoc network send the state-of-the-art record information of mobile terminal.
As shown in fig. 6, in the mobile ad hoc network shown in left side, including node 61,62,63,64,65 and 66.Wherein, respectively
The record sheet of itself is reported to server by node timing.When node 63 is detached from left side mobile ad hoc network and right side movement is added certainly
In the jump network process of networking, the record sheet of itself is reported to server when mobile ad hoc network on the left of disengaging by node 63.Work as section
It, can be according to the record sheet of nodes 67,68,69,610 other in the mobile ad hoc network transmission when right side mobile ad hoc network is added in point 63
The record sheet of itself is updated.If the mobile ad hoc network does not have the state-of-the-art record information of node 63, sent to server
Request, so that whole nodes of the server into the mobile ad hoc network send the state-of-the-art record information of mobile terminal.
Fig. 7 is the schematic diagram of mobile ad hoc network managing device one embodiment of the present invention.As shown in fig. 7, the device can wrap
Include business execution module 71, messaging interface 72 and record management module 73.Wherein:
Business execution module 71 is for executing corresponding service.
Messaging interface 72 is used for after business execution module 71 executes corresponding service, judges whether to receive target section
The confirmation message that point is sent.
Record management module 73 is used in the confirmation message for receiving destination node transmission, then according to business in record sheet
Corresponding record value is accordingly updated.
Based on the mobile ad hoc network managing device that the above embodiment of the present invention provides, by being moved certainly according to mobile terminal
The business such as performed transmission, forwarding, accordingly update corresponding record value, due to record value and movement in networking
The priority of terminal application mobile ad hoc network resource is associated, therefore by the management to record value, efficiently solves mobile whole
Hold the asynchronous brought fairness problem of ad hoc network demand.
Optionally, business execution module 71 is for sending information.Record management module 73 is used in messaging interface 72
In the case where the confirmation message for receiving destination node transmission, acquisition sending node and participation information are forwarded from confirmation message
Forward node information is accordingly updated the record value of sending node in record sheet and forward node.
Wherein, the record value of sending node can be increased a × n in record sheet by record management module 73, and wherein a is letter
Data grouping number in breath, n are the number that information is forwarded, and the record value of forward node is subtracted a.
Wherein, the record value of mobile terminal is associated in the application priority of mobile ad hoc network resource with mobile terminal, if
Record value is negative, then the more big corresponding priority of the absolute value of record value is higher, if record value is positive, record value is bigger corresponding
Priority it is lower.
Wherein, business execution module 71 is also used to not receive the confirmation message of destination node transmission in messaging interface
In the case of, information is retransmitted, after a time out so as to destination node feedback acknowledgment information again.
Optionally, business execution module 71 is also used to forwarding information.Record management module 73 is also used in information receiving and transmitting mould
In the case that block 72 receives the confirmation message of destination node transmission, further judge whether confirmation message is to receive for the first time,
If confirmation message is to receive for the first time, the forward node letter of sending node and participation information forwarding is obtained from confirmation message
Breath, the record value of sending node in record sheet and forward node is accordingly updated.
For example, record management module 73 increases a × n in record sheet, by the record value of sending node, wherein a is information
In data grouping number, n is the number that is forwarded of information；The record value of forward node is subtracted into a.
In addition, the confirmation message that messaging interface 72 is also used to receive is forwarded by predefined paths, to send section
Point receives confirmation message.
Optionally, record management module 73 is also used in the case where confirmation message is to receive again, not to record value
It is updated.
Optionally, record management module 73 is also used to be not received by destination node in messaging interface 72 and send really
In the case where recognizing information, in receiving mobile ad hoc network after the record sheet of other nodes, judge in received record sheet about
Whether the identical record value number of own node exceeds the first thresholding, wherein the performance of the value of the first thresholding and mobile ad hoc network
It is associated with confidence level；If exceeding the first thresholding, benefit about the identical record value number of own node in received record sheet
It is updated with record value of the identical record value to own node；If about the identical note of own node in received record sheet
Record value number is not updated the record value of own node then without departing from the first thresholding.
Optionally, record management module 73 is also used to receive the cancellation letter of destination node transmission in messaging interface 72
In the case where breath, rollback processing is carried out to record value corresponding in record sheet.Messaging interface 72 is also used to log-off message
It is forwarded by specified path, so that the forward node on the specified path carries out rollback processing.
Fig. 8 is the schematic diagram of another embodiment of mobile ad hoc network managing device of the present invention.Compared with embodiment illustrated in fig. 7,
In the embodiment shown in fig. 8, in addition to business execution module 81, messaging interface 82 and record management module 83, further include
Record transceiver module 84.Wherein:
Record transceiver module 84 is for being periodically sent to other nodes in same mobile ad hoc network for record sheet to carry out
Record sheet exchange.
Optionally, record management module 83 is also used to receive other nodes in mobile ad hoc network in record transceiver module 84
Record sheet after, judge whether there is the node with inconsistency record；If it exists with the node of inconsistency record, then in institute
It receives in the case where exceeding the second thresholding about the identical recordings value number of the node in record sheet, it is most using the number of nodes
Identical recordings value the record value of the node is updated, wherein the value of the second thresholding and the performance of mobile ad hoc network and can
Reliability is associated；If the identical recordings value number in received record sheet about the node is without departing from the second thresholding, not right
The record value of the node is updated.
Optionally, record transceiver module 84 is also used to record sheet upload server periodically；Or it is detached from mobile terminal
By record sheet upload server when mobile ad hoc network, so that record sheet of the server to mobile terminal is updated.
Optionally, record management module 83 is also used to after mobile terminal rejoins mobile ad hoc network, according to the movement
The record sheet that other nodes are sent in ad hoc network is updated the record sheet of itself.
In addition, record management module 83 is also used to not have mobile terminal state-of-the-art record letter in the mobile ad hoc network rejoined
It in the case where breath, sends and requests to server, so that whole nodes of the server into the mobile ad hoc network send mobile terminal
State-of-the-art record information.
Fig. 9 is the schematic diagram of mobile terminal one embodiment of the present invention.As shown in figure 9, including movement in mobile terminal 91
Ad hoc network managing device 92, wherein mobile ad hoc network managing device 92 can for movement that any embodiment in Fig. 7 or Fig. 8 is related to from
Networking managing device.
Figure 10 is the schematic diagram of mobile ad hoc network management system one embodiment of the present invention.As shown in Figure 10, in the system
Including server 1001 and mobile terminal 1002.Wherein, mobile terminal 1002 is the mobile end that any embodiment is related in Fig. 9
End.
Server 1001 is used to receive the record sheet of mobile terminal upload.
For example, the record sheet in server 1001 can be as shown in table 2.
Table 2
Optionally, server 1001 is also used to after the record sheet for receiving mobile terminal upload, judges whether there is tool
There is the node of inconsistency record；If it exists with the node of inconsistency record, then about the node in received record sheet
In the case that identical recordings value number exceeds third thresholding, using the most identical recordings value of the number of nodes to the note of the node
Record value is updated, and wherein the value of third thresholding is associated with the performance of mobile ad hoc network and confidence level；If receiving note
The identical recordings value number in table about the node is recorded without departing from third thresholding, then the record value of the node is not updated.
By applying the present invention, it is available following the utility model has the advantages that
1) mistake of accounting information is avoided by the accounting records of redundancy.The mistake of respective nodes will not influence the standard of book keeping operation
True property, book keeping operation prevent malicious node from distorting.
2) record of mobile terminal is effective all the life.Ad hoc network is not detached from because of mobile terminal or jump from an ad hoc network
The validity of record is influenced to another ad hoc network.
3) by setting different thresholding, it can satisfy the mobile terminal ad hoc network of different scales to performance and confidence level
Difference requires.
4) when mobile terminal jumps net, if there is no the newest book keeping operation of the mobile terminal and flat account to record in ad hoc network, from
Network accounting and flat account server issue accounting records.
5) set different priority when apply for mobile ad hoc network resource for mobile terminal, accumulate more multipriority more
It is high.
Mobile terminal can be effectively solved as a result, needs asynchronous brought fairness problem in mobile ad hoc network.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (33)
1. a kind of mobile ad hoc network management method characterized by comprising
After being performed in mobile terminal corresponding service, judge whether the confirmation message for receiving destination node transmission；
If receiving the confirmation message of destination node transmission, phase is carried out to record value corresponding in record sheet according to the business
It should update.
2. the method according to claim 1, wherein
The mobile terminal is sending node, and the business is information transmission；
If receiving the confirmation message of destination node transmission, phase is carried out to record value corresponding in record sheet according to the business
It should update and include:
If receiving the confirmation message of destination node transmission, sending node is obtained from the confirmation message and participation information turns
The forward node information of hair；
The record value of sending node in record sheet and forward node is accordingly updated.
3. according to the method described in claim 2, it is characterized in that,
If not receiving the confirmation message of destination node transmission, the information is retransmitted after a time out, again so as to destination node
Secondary feedback acknowledgment information.
4. the method according to claim 1, wherein
The mobile terminal is forward node, and the business is information forwarding；
If receiving the confirmation message of destination node transmission, phase is carried out to record value corresponding in record sheet according to the business
It should update and include:
If receiving the confirmation message of destination node transmission, further judge whether the confirmation message is to receive for the first time；
If the confirmation message is to receive for the first time, acquisition sending node and participation information are forwarded from the confirmation message
Forward node information；
The record value of sending node in record sheet and forward node is accordingly updated.
5. according to the method described in claim 4, it is characterized by further comprising:
The confirmation message received is forwarded by predefined paths, so that sending node receives confirmation message.
6. according to the method described in claim 4, it is characterized in that,
If the confirmation message is to receive again, record value is not updated.
7. according to the method described in claim 4, it is characterized in that,
If being not received by the confirmation message of destination node transmission, the record sheet of other nodes in receiving mobile ad hoc network
Afterwards, judge whether exceed the first thresholding about the identical record value number of own node in received record sheet, wherein first
The value of limit is associated with the performance of mobile ad hoc network and confidence level；
If exceeding the first thresholding about the identical record value number of own node in received record sheet, utilize described identical
Record value is updated the record value of own node；
If about the identical record value number of own node without departing from the first thresholding in received record sheet, not to own node
Record value be updated.
8. according to the method described in claim 4, it is characterized in that,
If receiving the log-off message of destination node transmission, rollback processing is carried out to record value corresponding in record sheet；
Log-off message is forwarded by specified path, so that the forward node on the specified path carries out rollback processing.
9. method according to claim 2 or 4, which is characterized in that
The record value of sending node in record sheet and forward node, which is carried out corresponding update, includes:
In record sheet, the record value of sending node is increased into a × n, wherein a is the data grouping number in the information, and n is
The number that the information is forwarded；
The record value of forward node is subtracted into a.
10. according to the method described in claim 9, it is characterized in that,
The record value of the mobile terminal is associated in the application priority of mobile ad hoc network resource with the mobile terminal, if note
Record value is negative, then the more big corresponding priority of the absolute value of record value is higher, if record value is positive, record value is bigger corresponding
Priority is lower.
11. method according to claim 1 to 8, which is characterized in that further include:
The record sheet is periodically sent to other nodes in same mobile ad hoc network to carry out record sheet exchange.
12. according to the method for claim 11, which is characterized in that
In receiving mobile ad hoc network after the record sheet of other nodes, the node with inconsistency record is judged whether there is；
It is if it exists with the node of inconsistency record, then super about the identical recordings value number of the node in received record sheet
Out in the case where the second thresholding, the record value of the node is updated using the number of nodes most identical recordings value,
In the value of the second thresholding it is associated with the performance of mobile ad hoc network and confidence level；
If the identical recordings value number in received record sheet about the node is without departing from the second thresholding, not to the node
Record value is updated.
13. method according to claim 1 to 8, which is characterized in that further include:
Periodically by the record sheet upload server；Or
When mobile terminal is detached from mobile ad hoc network by the record sheet upload server, so that server is to the note of mobile terminal
Record table is updated.
14. according to the method for claim 13, which is characterized in that further include:
After mobile terminal rejoins mobile ad hoc network, the record sheet sent according to nodes other in the mobile ad hoc network is to itself
Record sheet be updated.
15. according to the method for claim 14, which is characterized in that further include:
If the mobile ad hoc network rejoined does not have the mobile terminal state-of-the-art record information, sends and request to server, with
Just whole nodes of the server into the mobile ad hoc network send the state-of-the-art record information of the mobile terminal.
16. a kind of mobile ad hoc network managing device characterized by comprising
Business execution module, for executing corresponding service；
Messaging interface receives destination node transmission for judging whether after business execution module executes corresponding service
Confirmation message；
Record management module, for receive destination node transmission confirmation message, then according to the business in record sheet
Corresponding record value is accordingly updated.
17. device according to claim 16, which is characterized in that
Business execution module is for sending information；
Record management module is used in the case where messaging interface receives the confirmation message of destination node transmission, from described
The forward node information that sending node and participation information forwarding are obtained in confirmation message, sending node in record sheet and forwarding are saved
The record value of point is accordingly updated.
18. device according to claim 17, which is characterized in that
Business execution module is also used in the case where messaging interface does not receive the confirmation message of destination node transmission, super
When after retransmit the information, so as to destination node feedback acknowledgment information again.
19. device according to claim 16, which is characterized in that
Business execution module is also used to forwarding information；
Record management module is also used in the case where messaging interface receives the confirmation message of destination node transmission, into one
Step judges whether the confirmation message is to receive for the first time, if the confirmation message is to receive for the first time, from the confirmation letter
The forward node information that sending node and participation information forwarding are obtained in breath, by the note of sending node in record sheet and forward node
Record value is accordingly updated.
20. device according to claim 19, which is characterized in that
The confirmation message that messaging interface is also used to receive is forwarded by predefined paths, so that sending node receives confirmation
Information.
21. device according to claim 19, which is characterized in that
Record management module is also used to not be updated record value in the case where the confirmation message is to receive again.
22. device according to claim 19, which is characterized in that
Record management module is also used in the case where messaging interface is not received by the confirmation message of destination node transmission,
In receiving mobile ad hoc network after the record sheet of other nodes, judge in received record sheet about the identical note of own node
Whether record value number exceeds the first thresholding, wherein the value of the first thresholding is associated with the performance of mobile ad hoc network and confidence level；
If exceeding the first thresholding about the identical record value number of own node in received record sheet, the identical record is utilized
Value is updated the record value of own node；If not surpassing in received record sheet about the identical record value number of own node
First thresholding out is not updated the record value of own node then.
23. device according to claim 19, which is characterized in that
Record management module is also used in the case where messaging interface receives the log-off message of destination node transmission, to note
Corresponding record value carries out rollback processing in record table；
Messaging interface is also used to forward log-off message by specified path, so as to the forward node on the specified path into
The processing of row rollback.
24. device described in 7 or 19 according to claim 1, which is characterized in that
Record management module is also used in record sheet, and the record value of sending node is increased a × n, and wherein a is in the information
Data grouping number, n is the number that is forwarded of the information；The record value of forward node is subtracted into a.
25. device according to claim 24, which is characterized in that
The record value of the mobile terminal is associated in the application priority of mobile ad hoc network resource with the mobile terminal, if note
Record value is negative, then the more big corresponding priority of the absolute value of record value is higher, if record value is positive, record value is bigger corresponding
Priority is lower.
26. device described in any one of 6-23 according to claim 1, which is characterized in that further include:
Transceiver module is recorded, for the record sheet to be periodically sent to other nodes in same mobile ad hoc network to remember
Record table exchange.
27. device according to claim 26, which is characterized in that
Record management module is also used to receive in mobile ad hoc network after the record sheet of other nodes in record transceiver module, judges
With the presence or absence of the node with inconsistency record；If it exists with the node of inconsistency record, then closed in received record sheet
In the case that the identical recordings value number of the node exceeds the second thresholding, the most identical recordings value pair of the number of nodes is utilized
The record value of the node is updated, wherein the value of the second thresholding is associated with the performance of mobile ad hoc network and confidence level；If
Identical recordings value number in received record sheet about the node is without departing from the second thresholding, then not to the record value of the node
It is updated.
28. device according to claim 26, which is characterized in that
Record transceiver module is also used to the record sheet upload server periodically；Or mobile ad hoc network is detached from mobile terminal
When by the record sheet upload server, so that record sheet of the server to mobile terminal is updated.
29. device according to claim 28, which is characterized in that further include:
Record management module is also used to after mobile terminal rejoins mobile ad hoc network, according to sections other in the mobile ad hoc network
The record sheet that point is sent is updated the record sheet of itself.
30. device according to claim 29, which is characterized in that further include:
The feelings that record management module is also used to not have the mobile terminal state-of-the-art record information in the mobile ad hoc network rejoined
Under condition, sends and request to server, so that whole nodes of the server into the mobile ad hoc network send the mobile terminal
State-of-the-art record information.
31. a kind of mobile terminal, which is characterized in that including the mobile ad hoc network pipe as described in any one of claim 16-30
Manage device.
32. a kind of mobile ad hoc network management system characterized by comprising
Mobile terminal as claimed in claim 31；
Server, the record sheet uploaded for receiving the mobile terminal.
33. system according to claim 32, which is characterized in that
Server is also used to after receiving the record sheet that the mobile terminal uploads, and is judged whether there is with inconsistency record
Node；If it exists with the node of inconsistency record, then about the identical recordings value of the node in received record sheet
Number is carried out more beyond in the case where third thresholding using record value of the most identical recordings value of the number of nodes to the node
Newly, wherein the value of third thresholding is associated with the performance of mobile ad hoc network and confidence level；If in received record sheet about
The identical recordings value number of the node is not updated the record value of the node then without departing from third thresholding.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436996A (en) * | 2008-12-19 | 2009-05-20 | 广东工业大学 | Method for scheduling packet feedback based on short time fairness |
| CN101834895A (en) * | 2010-04-20 | 2010-09-15 | 南京邮电大学 | Trust data management method in peer-to-peer network |
| CN103139803A (en) * | 2013-02-07 | 2013-06-05 | 南京邮电大学 | Multifactor-based wireless sensor network trust management model |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436996A (en) * | 2008-12-19 | 2009-05-20 | 广东工业大学 | Method for scheduling packet feedback based on short time fairness |
| CN101834895A (en) * | 2010-04-20 | 2010-09-15 | 南京邮电大学 | Trust data management method in peer-to-peer network |
| CN103139803A (en) * | 2013-02-07 | 2013-06-05 | 南京邮电大学 | Multifactor-based wireless sensor network trust management model |
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