CN107231626A - It is a kind of to realize gravity treatment switching, self-organizing, the self-organizing network system of selfreparing and method - Google Patents
It is a kind of to realize gravity treatment switching, self-organizing, the self-organizing network system of selfreparing and method Download PDFInfo
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- CN107231626A CN107231626A CN201710441777.5A CN201710441777A CN107231626A CN 107231626 A CN107231626 A CN 107231626A CN 201710441777 A CN201710441777 A CN 201710441777A CN 107231626 A CN107231626 A CN 107231626A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
- H04W40/125—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality using a measured number of retransmissions as a link metric
-
- 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
Abstract
Gravity treatment switching, self-organizing, the self-organizing network system of selfreparing and method are realized the invention discloses a kind of, including control command centre server, self-organizing network nodes and customer service terminal, each self-organizing network nodes include a cellular base station system and a nodal terminal module respectively, cellular base station system is used for customer service terminal and nodal terminal module is accessed, and realizes the communication function of wireless user：Connection and route of the nodal terminal module as self-organizing network system, the corresponding route arbitration functions of increase.The present invention is by the way that mobile communication base station technology is introduced into MANET, give full play to both advantages, formation is a set of can greatly enhance coverage using less node power with free switching and gravity treatment, the brand-new network architecture with self-organizing, self-repair function；With powerful authentication and encryption function, information is prevented to be cracked and intercept；The cost of customer service terminal is substantially reduced, network system capacity is greatly expanded, the service access of Large Copacity and high bandwidth is met.
Description
Technical field
The present invention relates to mobile communication, more particularly to a kind of self-organizing network system for realizing gravity treatment switching, self-organizing, selfreparing
And method, by the way that mobile communication cell technology is introduced into MANET, both advantages are given full play to, formation is a set of can be free
Switching and gravity treatment, the brand-new network architecture with self-organizing, self-repair function.
Background technology
Ad-hoc network is the self-configuring network by the mobile node of link connection.Node in network can be in any direction
On independently move freely, and the link of other nodes can be frequently changed.When first node is attempted and Section Point
When setting up link, first node can send first message to Section Point.As the response to first message, Section Point can
To confirm to receive first message to first node the second message of transmission.Can be with after first node receives the second message
Set up link.
Existing ad-hoc network needs to increase the special network equipment, and cost is higher, and power is larger, and coverage is small, letter
Breath is easily cracked and intercepted, network system capacity, it is impossible to meet the service access of Large Copacity and high bandwidth.
The content of the invention
The present invention seeks to：Offer is a kind of to realize gravity treatment switching, self-organizing, the self-organizing network system of selfreparing and method, leads to
Cross and mobile communication cell technology be introduced into MANET, give full play to both advantages, formed it is a set of can with free switching and again
Choosing, the brand-new network architecture with self-organizing, self-repair function.
The technical scheme is that：
A kind of self-organizing network system for realizing gravity treatment switching, self-organizing, selfreparing, including control command centre server, it is some from
Networking node and some customer service terminals, the customer service terminal are routed to control command centre by self-organizing network nodes and taken
Business device, each self-organizing network nodes include a cellular base station system and a nodal terminal module respectively, wherein：
Cellular base station system is used for customer service terminal and nodal terminal module is accessed, and realizes the communication function of wireless user：Connect
Customer service terminal signaling is received and sent, mobile switching centre is sent to again after the signal simple process being collected into, is passed through
The processing of the equipment such as interchanger, then send terminal user to；
Connection and route of the nodal terminal module as self-organizing network system, the corresponding route arbitration functions of increase.
It is preferred that, the nodal terminal module is used based on general mobile phone Modem, using usim card as next
Self-organizing network nodes access authentication and encryption are recognized.
It is preferred that, the usim card number is registered in the every other node in addition to this self-organizing network nodes in advance, with
It is easy to nodal terminal module that these nodes of access can be authorized to be registered and set up network connection.
It is preferred that, the usim card that the nodal terminal module is used can not access the cellular base station system of this node, when with
The self-organizing network nodes of preceding access are lost after connection, and this node is connected with controlling the core net of command centre's server to lose, meeting
The signal of other any nodes around this node of automatic searching, the optimal node of selection signal carries out trial access.
It is preferred that, after this node accesses other nodes of surrounding, whether nodal terminal module first determines whether this node
Core net can be routed to, if it is possible to be routed to core net and show that all terminals for being registered to this node can be owned
Business；If nodal terminal module finds that this node cannot connect to core net, nodal terminal module can be in search signal matter
The other self-organized network nodes for measuring suboptimum attempt access, go round and begin again, untill finding suitable next node；Together
When, the mobile communication base station of this node can be set to forbid in advance the node of access by this node terminal module, it is to avoid formation is closed
Ring.
It is preferred that, the cellular base station system is additionally operable to the regulation of dynamic load balancing, different according to business, when this node
User capacity and during inadequate bandwidth, cellular base station system can refuse certain customers' service terminal and part of nodes terminal module
To adjacent self-organizing network nodes；Customer service terminal and the gravity treatment of nodal terminal module can also be received or this section is switched to simultaneously
Point.
It is preferred that, control command centre server includes core net and user oriented business platform, supports cluster
Scheduling, voice service, Video service, data, services, wherein core net be used for call continue, charging, mobile management, supplement
Business realizing, business platform is registered in command centre's server to all customer service terminals, in order to legal industry
Terminal of being engaged in carries out cluster, intercommunication, video, data service.
It is preferred that, the customer service terminal uses general mobile phone Modem, and the practical business for carrying user is used
Family service terminal uses usim card to be recognized as the node access authentication of MANET and encryption；The usim card thing of customer service terminal
It can first be registered in all self-organizing network nodes and control command centre server, in order to which these customer service terminals can be certainly
The business that dynamic selection is accessed needed for any one self-organizing network nodes is provided.
A kind of method that self-organizing network system realizes gravity treatment switching, self-organizing, selfreparing, it is characterised in that including step：
S1. commander command centre server start waits customer service terminal and self-organizing network nodes access；
S2. self-organizing network nodes are started shooting successively, and nodal terminal module searches for the signal of all self-organizing network nodes around automatically, automatic to survey
Measure the signal intensity of all self-organizing network nodes, and according to signal quality from good to the priority of difference, selection except oneself node it
Other outer are accessed；When there is terminal module to access this node, meeting is it is first determined whether be this node terminal module；If
It is this node terminal module, will be rejected；
S3. customer service terminal completes to access and register in the preferable self-organizing network nodes of adjacent and signal quality successively；
S4. after nodal terminal module accesses some node, nodal terminal module is attempted to be routed to control command centre clothes
Business device, if route is unsuccessful, nodal terminal module automatically exits from this node, while the node of another suboptimum is accessed, according to
It is secondary to analogize；
S5, after nodal terminal module accesses some node, nodal terminal module attempt be routed to core net, if route
Success, then allow that customer service terminal carries out business operation；
S6, when the first self-organizing network nodes position is moved or shut down, the second self-organizing network nodes are just lost with first from group
The connection of net node, is contacted so that route can not be set up with control command centre；Now, the nodal terminal mould in self-organizing network nodes
Block will automatic start web search, find around other self-organizing network nodes, the 3rd self-organizing network nodes and the 5th can be searched
Self-organizing network nodes；The signal quality of 3rd self-organizing network nodes is better than the 5th self-organizing network nodes, and nodal terminal module is first attempted to
The 3rd self-organizing network nodes are accessed, with controlling command centre's server to be successfully established below route, originally the second self-organizing network nodes
Customer service terminal reconnects to control command centre server and carries out business operation；Originally on the first self-organizing network nodes
Customer service terminal can also automatically access preferable 5th self-organizing network nodes of neighbouring signal quality, so far system realize from
Repair function；
If S7, a service terminal, leave from some self-organizing network nodes, when measuring adjacent area self-organizing network nodes base station, meeting
Switching or gravity treatment are automatically performed to neighbouring self-organizing network nodes.
It is an advantage of the invention that：
1. cellular technology and ad hoc network perfect adaptation are realized the selfreparing MANET with switching and gravity treatment by the present invention
Network function；
2. the present invention can greatly enhance coverage by MANET mode using less node power；
3. cellular technology of the present invention powerful authentication and encryption function, prevent information to be cracked and intercept；
4. the present invention is substantially reduced the cost of customer service terminal, is greatly expanded network system using conventional cellular communication terminal
System capacity, meets the service access of Large Copacity and high bandwidth.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 realizes gravity treatment switching, self-organizing, the structural representation of the self-organizing network system of selfreparing to be of the present invention；
Fig. 2 is self-organizing network nodes internal structure schematic diagram of the present invention；
Fig. 3 is the gravity treatment switching of self-organizing network system of the present invention, MANET, self-repair method schematic diagram.
Embodiment
As shown in figure 1, whole system includes following main three network elements：Self-organizing network nodes, the service of control command centre
Device, customer service terminal, the customer service terminal are routed to control command centre server by self-organizing network nodes, wherein right
Three network elements are all limited without quantity.
As shown in Fig. 2 each self-organizing network nodes include a cellular base station system and a nodal terminal module respectively, wherein：
Cellular base station system：Cellular base station system is mainly responsible for the reception and transmission of mobile phone signal, and the signal being collected into is simple
Mobile switching centre is sent to after processing again, by the processing of the equipment such as interchanger, then terminal user is sent to, also just realized
The communication function of wireless user, cellular base station system is mainly used in the access of terminal, including user terminal module and node it is whole
End module.
Cellular base station system also bears the regulation of dynamic load balancing, according to industry in addition to being responsible for mobile phone signal processing
Business is different, and when the user capacity and inadequate bandwidth of this node, cellular base station system can be by certain customers' service terminal and part
Nodal terminal module is denied to adjacent self-organizing network nodes, while can also receive customer service terminal and nodal terminal module weight
Select or be switched to this node.
Nodal terminal module：Nodal terminal module is used based on general mobile phone Modem, mainly as self-organizing network
Connection and route, the corresponding route arbitration functions of increase.The usim card number of nodal terminal module in advance can be except this MANET
Every other node outside node is registered, in order to which nodal terminal module can authorize these nodes of access to be registered
With set up network connection.Nodal terminal module uses usim card to be recognized as next self-organizing network nodes access authentication and encryption.
The usim card of nodal terminal module can not access the cellular base station system of this node.Because the self-organizing network nodes accessed in the past lose
After connection, it is connected when this node will lose with core net, the letter of other any nodes around this node of meeting automatic searching
Number, the optimal node of selection signal carries out trial access.After access node, whether nodal terminal module first determines whether this node
Core net can be routed to, if it is possible to be routed to core net and show that all terminals for being registered to this node can be owned
Business.If after access node, nodal terminal module finds that this node cannot connect to core net, then nodal terminal module can be
The other self-organized network nodes of search signal quality suboptimum attempt access, go round and begin again, it is known that find suitable next
Untill node.Meanwhile, the mobile communication base station of this node can be set to forbid in advance the node of access by this node terminal module,
Avoid the formation of closed loop.
Control command centre's server：Control command centre server mainly includes core net and user oriented business
Platform, supports colony dispatching, voice service, Video service, data, services etc..Wherein core net is directed primarily to connecing for calling
Continuous, charging, mobile management, supplementary service realization etc..Business platform is in command centre's server to all service terminals
Registered, in order to which legitimate traffic terminal carries out the business such as cluster, intercommunication, video, data.
Customer service terminal：Customer service terminal uses general mobile phone Modem, is mainly used in carrying the actual industry of user
Business.Customer service terminal uses usim card to be recognized as the node access authentication of MANET and encryption.Customer service terminal
Usim card can be registered in all self-organizing network nodes and control command centre server in advance, in order to which these customer services are whole
End can automatically select the business accessed needed for any one self-organizing network nodes is provided.
Mobile communication base station technology mutually gathered with ad hoc network the invention discloses one kind and realizes gravity treatment switching, from group
Knit, a kind of method of self-healing network.By the way that mobile communication base station technology is introduced into MANET, both excellent is given full play to
Gesture, formation is a set of can to realize gravity treatment, the network architecture of the self-organizing selfreparing of switching.The step of system works：
S1. command centre's server is started shooting, and core net and business platform wait customer service terminal and self-organizing network nodes terminal mould
The access of block.
S2. self-organizing network nodes are started shooting successively, and nodal terminal module searches for the signal of all self-organizing network nodes around automatically, from
The signal intensity of dynamic all self-organizing network nodes of measurement, and according to signal quality from good to the priority of difference, selection is except oneself section
Other outside point are accessed.Because the nodal terminal module usim card of this node is all already registered in core net, so
This node terminal module can be linked into every other self-organizing network nodes and core net in addition to oneself.If the end of this node
End module, which accesses this node, to cause network to be closed, it is impossible to be linked into core net, so corresponding to this node terminal module
Usim card is prohibited to access this node, when there is terminal module to access this node, meeting it is first determined whether being this nodal terminal mould
Block.If this node terminal module, it will be rejected.
S3. customer service terminal completes to access and register in the preferable self-organizing network nodes of adjacent and signal quality successively.
S4. after nodal terminal module accesses some node, nodal terminal module can be attempted to be routed to core net, such as
Fruit route unsuccessful, and nodal terminal module automatically exits from this node, while the node of another suboptimum is accessed, the like.
S5. after nodal terminal module accesses some node, nodal terminal module can be attempted to be routed to core net, such as
Fruit route successfully, then allows that customer service terminal carries out business operation.
S6. when some node, in such as Fig. 3 MANETs and selfreparing schematic diagram, the position of the first self-organizing network nodes 1 is moved
Dynamic or shutdown, the second self-organizing network nodes 2 just lose the connection with the first self-organizing network nodes 1, so as to can not be commanded with control
Route contact is set up at center.Now, the nodal terminal module in self-organizing network nodes will automatic start web search, searching surrounding
Other self-organizing network nodes, can search the 3rd self-organizing network nodes 3 and the 5th self-organizing network nodes 5.The letter of 3rd self-organizing network nodes 3
Number quality is better than the 5th self-organizing network nodes 5, and nodal terminal module is first attempted to access the 3rd self-organizing network nodes 3, referred to control
Wave the customer service terminal that central server is successfully established below route, originally the second self-organizing network nodes 2 and reconnect to control
Command centre's server carries out business operation.Originally the customer service terminal on the first self-organizing network nodes 1 can also connect automatically
Enter to preferable 5th self-organizing network nodes 5 of neighbouring signal quality, so far system realizes self-repair function.
If S7. a service terminal, leaves from some self-organizing network nodes, adjacent area self-organizing network nodes base station is measured
When, switching or gravity treatment can be automatically performed to neighbouring self-organizing network nodes.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Present disclosure can be understood and implemented according to this, it is not intended to limit the scope of the present invention.It is all main according to the present invention
The modification for wanting the Spirit Essence of technical scheme to be done, should all be included within the scope of the present invention.
Claims (9)
1. a kind of self-organizing network system for realizing gravity treatment switching, self-organizing, selfreparing, including it is control command centre server, some
Self-organizing network nodes and some customer service terminals, the customer service terminal are routed to control command centre by self-organizing network nodes
Server, it is characterised in that each self-organizing network nodes include a cellular base station system and a nodal terminal module respectively, wherein：
Cellular base station system is used for customer service terminal and nodal terminal module is accessed, and realizes the communication function of wireless user：Connect
Customer service terminal signaling is received and sent, mobile switching centre is sent to again after the signal simple process being collected into, is passed through
The processing of the equipment such as interchanger, then send terminal user to；
Connection and route of the nodal terminal module as self-organizing network system, the corresponding route arbitration functions of increase.
2. self-organizing network system according to claim 1, it is characterised in that the nodal terminal module uses general mobile phone
Based on Modem, recognized using usim card as next self-organizing network nodes access authentication with encryption.
3. self-organizing network system according to claim 2, it is characterised in that the usim card number is in advance except this MANET section
Point outside every other node registered, in order to nodal terminal module can authorize access these nodes carry out registration with
Set up network connection.
4. self-organizing network system according to claim 3, it is characterised in that the usim card that the nodal terminal module is used is not
The cellular base station system of this node can be accessed, after the self-organizing network nodes accessed in the past lose connection, this node refers to control
The core net for waving central server loses the signal of other any nodes around connection, this node of meeting automatic searching, selection letter
Number optimal node carries out trial access.
5. self-organizing network system according to claim 4, it is characterised in that when other nodes around this node is accessed it
Afterwards, nodal terminal module first determines whether whether this node can be routed to core net, if it is possible to is routed to core net and shows
All business can be carried out by being registered to all terminals of this node；If nodal terminal module finds that this node cannot connect to core
Heart net, then nodal terminal module can attempt access, Zhou Erfu in the other self-organized network nodes of search signal quality suboptimum
Begin, untill finding suitable next node；Meanwhile, this node terminal module in advance can be by the mobile communication base of this node
Station is set to forbid the node of access, it is to avoid form closed loop.
6. self-organizing network system according to claim 1, it is characterised in that the cellular base station system is additionally operable to load dynamic
Adjust in a balanced way, different according to business, when the user capacity and inadequate bandwidth of this node, cellular base station system can use part
Family service terminal and part of nodes terminal module are denied to adjacent self-organizing network nodes；Customer service terminal can also be received simultaneously
With the gravity treatment of nodal terminal module or be switched to this node.
7. self-organizing network system according to claim 1, it is characterised in that control command centre server includes core
Net and user oriented business platform, support colony dispatching, voice service, Video service, data, services, and wherein core net is used for
Calling continue, charging, mobile management, supplementary service realize, business platform is in command centre's server to all use
Family service terminal is registered, in order to which legitimate traffic terminal carries out cluster, intercommunication, video, data service.
8. self-organizing network system according to claim 1, it is characterised in that the customer service terminal uses general mobile phone
Modem, the practical business for carrying user, customer service terminal use usim card as MANET node access authentication and
Encryption identification；The usim card of customer service terminal can be noted in all self-organizing network nodes and control command centre server in advance
Volume, in order to which these customer service terminals can automatically select the business accessed needed for any one self-organizing network nodes is provided.
9. a kind of method that self-organizing network system realizes gravity treatment switching, self-organizing, selfreparing, it is characterised in that including step：
S1. commander command centre server start waits customer service terminal and self-organizing network nodes access；
S2. self-organizing network nodes are started shooting successively, and nodal terminal module searches for the signal of all self-organizing network nodes around automatically, automatic to survey
Measure the signal intensity of all self-organizing network nodes, and according to signal quality from good to the priority of difference, selection except oneself node it
Other outer are accessed；When there is terminal module to access this node, meeting is it is first determined whether be this node terminal module；If
It is this node terminal module, will be rejected；
S3. customer service terminal completes to access and register in the preferable self-organizing network nodes of adjacent and signal quality successively；
S4. after nodal terminal module accesses some node, nodal terminal module is attempted to be routed to control command centre clothes
Business device, if route is unsuccessful, nodal terminal module automatically exits from this node, while the node of another suboptimum is accessed, according to
It is secondary to analogize；
S5, after nodal terminal module accesses some node, nodal terminal module attempt be routed to core net, if route
Success, then allow that customer service terminal carries out business operation；
S6, when the first self-organizing network nodes position is moved or shut down, the second self-organizing network nodes are just lost with first from group
The connection of net node, is contacted so that route can not be set up with control command centre；Now, the nodal terminal mould in self-organizing network nodes
Block will automatic start web search, find around other self-organizing network nodes, the 3rd self-organizing network nodes and the 5th can be searched
Self-organizing network nodes；The signal quality of 3rd self-organizing network nodes is better than the 5th self-organizing network nodes, and nodal terminal module is first attempted to
The 3rd self-organizing network nodes are accessed, with controlling command centre's server to be successfully established below route, originally the second self-organizing network nodes
Customer service terminal reconnects to control command centre server and carries out business operation；Originally on the first self-organizing network nodes
Customer service terminal can also automatically access preferable 5th self-organizing network nodes of neighbouring signal quality, so far system realize from
Repair function；
If S7, a service terminal, leave from some self-organizing network nodes, when measuring adjacent area self-organizing network nodes base station, meeting
Switching or gravity treatment are automatically performed to neighbouring self-organizing network nodes.
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| CN201710441777.5A CN107231626A (en) | 2017-06-13 | 2017-06-13 | It is a kind of to realize gravity treatment switching, self-organizing, the self-organizing network system of selfreparing and method |
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| CN201710441777.5A CN107231626A (en) | 2017-06-13 | 2017-06-13 | It is a kind of to realize gravity treatment switching, self-organizing, the self-organizing network system of selfreparing and method |
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Application publication date: 20171003 |