CN109361558A - Distributed wireless ad hoc network management method based on grid network proxy for equipment node - Google Patents
Distributed wireless ad hoc network management method based on grid network proxy for equipment node Download PDFInfo
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- CN109361558A CN109361558A CN201811558229.1A CN201811558229A CN109361558A CN 109361558 A CN109361558 A CN 109361558A CN 201811558229 A CN201811558229 A CN 201811558229A CN 109361558 A CN109361558 A CN 109361558A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/046—Network management architectures or arrangements comprising network management agents or mobile agents therefor
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- 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
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Abstract
Distributed wireless ad hoc network management method based on grid network proxy for equipment node, agent node by using grid network equipment as user, it supports the distributed standardized administration of wireless self-networking, realizes the communication with third party device, respond the inquiry and configuring request of third party device；The state change information of active reporting network element；As the agent node of user, grid network equipment and user can be connected by bridge mode and route pattern both network structures, while realize registration, inquiry, configuration, informing function；Grid network equipment can be connected as agent node and the user of user by bridge mode and route pattern both network structures.Realize the functions such as registration, inquiry, configuration, notice.Facilitate third party device to ad hoc network communication equipment management and attended operation, facilitates monitoring of the user to network element.The resource utilization of communication system is promoted, utilization of expanding space improves the overall performance of wireless communication system.
Description
Technical field
The present invention relates to the transmission or H04W cordless communication network technology of IPC classification H04L digital information, belong to communication skill
Art field is based especially on the distributed wireless ad hoc network management method of grid network proxy for equipment node.
Background technique
Explosive growth with people to wireless application demand, although network size is constantly expanding, network application
In quick Change and Development, still, since there are the restrictions of the complexity of environment, and the equipment of early period updates inconvenience, and receives
The factors such as the diversification of application end influence, cause wireless application can not simplicity favorably accomplish access.
Published document related to the present invention is less.Such as:
It is disclosed by the Chinese patent application 201610475472.1 that Guangzhou Lu Bangtong Internet of Things Science and Technology Ltd. proposes
A kind of management method of the Virtual Private Network of multiple distribution routers, the method specifically: S1: Service Processing Module
VPN node data is collected, the node data is the VPN section that distribution router and VPN core processing module establish connection
The data of point；S2: Service Processing Module stores VPN node data into database；S3:VPN node data is taken by HTTP
Module of being engaged in carries out visualization display；S4: Service Processing Module modifies VPN node data according to the request of client.The present invention
The Virtual Private Network for being designed to provide a kind of multiple distribution routers management method, this method can to VPN void
Quasi- network is intuitively shown and networking, and carries out special maintenance to it using user, while the invention also discloses this
System corresponding to method.
It is disclosed by the Chinese patent application 201511027910.X that Beijing Jiaotong University proposes a kind of applied to TDMA network
Distributed ad hoc network interference management method, comprising: data slot quantity needed for first node calculates communication and to adjacent
Second node send request message；If second node and first node there are common available time slot, second node to its
One hop neighbor node broadcasts authorization success message；To one hop neighbor node broadcasts if first node receives authorization success message
Confirmation message authorizes the number that authorization time slot is carried in success message and confirmation message；One hop neighbor node of second node
Hop-by-hop is distinguished with a hop neighbor node of first node and broadcasts double bounce authorization success message and confirmation message outward, removes first node
Jump interior nodes and second node with three of the first node other than second node three jump interior nodes by the available time slot of itself
Time slot corresponding with authorization time slot is set to unavailable in table.The low interference that distributed scene lower channel resource can be achieved in the present invention is multiple
With.
There are problems to be summarized as follows between related art and aforementioned applications demand:
1) due to existing simultaneously the different types of equipment application such as WiFi, Bluetooth technology, wired, the diversification of access style
Increase networking and using difficulty.
2) PC, iPad, Mobile_phone etc. third party device interface standard are deposited since producer and hardware etc. are different
In difference.
3) it due to application and management and maintenance method disunity, can not adapt to access control and scheduling of resource in combination.
Summary of the invention
The object of the present invention is to provide the distributed wireless ad hoc network management method based on grid network proxy for equipment node,
Facilitate third party device to ad hoc network communication equipment management and attended operation.Facilitate monitoring of the user to network element.
The purpose of the present invention will be realized by following technical measures: the generation by using grid network equipment as user
Node is managed, supports the distributed standardized administration of wireless self-networking, the communication with third party device is realized, responds third party device
Inquiry and configuring request；The state change information of active reporting network element；As the agent node of user, grid network equipment and use
Family can both network structures be connected with route pattern by bridge mode, while realizing registration, inquiry, configuration, notice function
Energy；Wherein, system default connection type are as follows: client device accesses grid network by WIFI, Ethernet or Bluetooth PAN mode
Equipment；Interchanger connection multiple pc, the networking telephone or network shooting head apparatus are supported in client access；Manager can run on
Windows/Linux PC machine, Android/IOS Intelligent mobile equipment；Pass through wired, WIFI or Bluetooth PAN mould with user equipment
The grid network equipment that formula access is connected directly is the agent node of user, and user equipment includes but is not limited to personal computer
PC, the networking telephone, camera, grid network equipment include ad hoc network equipment and interchanger.
Especially, grid network equipment can be connected with user equipment by two kinds of network structures:
A) bridge mode: user equipment and grid network equipment are in same IP network section, using compressed structure；Grid
The network equipment undertakes function of exchange, carries out Layer2 switching to user equipment message；
B) route pattern: user equipment is in different IP network sections from grid network equipment, using two-level configuration；Grid screen
Network equipment is the gateway routing device of user equipment network, carries out IP routing to user's message.
Especially, manager is by user equipment simultaneously to node 1, node 2, the section by ETH connection on the internet
Point 3 ... node n sends registe one by one, if manager first receives the registerAck of node m, then other nodes are lost
It abandons, then updates, inquiry, node m is only issued in configuration, wherein 3≤n, 1≤m≤n.It specifically includes:
Manager actively passes through Register REQ and Register Ack and obtains pipe to grid network registration management identity
Reason person ID, and periodicmaintenance manager's identity, default cycles 5 seconds.Register update response timeout should re-initiate registration Shen
Please.One manager's synchronization can only register oneself identity in an agent node.Since manager sends logon message
It is broadcast message.It is possible that multiple agent nodes receive, agent node then sends out registration response after receiving.Manager receives first
Correctly after registration response, the MAC Address of records manager ID and agent node.Registration response later then abandons.It is subsequent
It updates, inquire, configuration order is sent by IP unicast address to agent node.
Manager actively initiates querying command Query REQ or Config REQ, and agent node responds specify information Query
ACK or Config ACK, or reply Notice.One agent node is counted as one in distributed wireless ad hoc network network
Node, each node may include the 0~n nbr element i.e. neighborhood of network node.By the inquiry of network topology, not only
Other neighbor informations that can communicate of network where the available node, also provide the identity state and certain node of main controlled node
Link state strength grade information to reference mode corresponds to device link state strength indicator light, and value range is 1~5, indicates
Signal is from weak to strong.And when network node quantity in a network is excessive, grid network equipment can automatically believe network topology
Breath carries out subpackage and response, it is noted that the superposition and update of the information are handled.
Manager and agent node can be passed through by the IP address inquired broadcast address corresponding with mask calculating, manager
To agent node transmission command request, agent node passes through manager's single frames address phase for broadcast address and agent node single frames address
It answers and notifies.
Especially, mobile network identification number is arranged in grid network equipment, support include registration management person user online and from
The inquiry of line two states.
Especially, grid network supports the link-quality and master control identity information of the quick search node；The information of acquisition
It include: that 1 node element and 0-1 traceping element are constituted, the specified query node of node element representation, traceping
Routing iinformation of the element representation node to main controlled node；It include multiple entry elements inside traceping element property, often
Element represents a routing iinformation, and specifying information includes number of hops, and neighbor node reaches the effective of the COST value of the node
Property information, these information include sid, mid, sidl, midl, txpwr, nf, channel, loss, ncts, nnbr, cn, cnd,
Dr and reserved, these information are 48 hexadecimal shaping types or integer type, respectively local node MAC
Location, end node MAC Address, the address local node PIPE, the address end node PIPE, transmission power, reserved, number of hops,
Reserved, arrival neighbours COST value, neighbours reach destination node COST value and diffusion times threshold information, wherein restrictive condition packet
It includes: if there is no main controlled node or query node be main controlled node in current network, not including traceping in response message
Element.
Especially, the Link information of node is obtained by inquiring Link information, it is made of 0~n link element, often
One link element represents the node to a link information of some friendly neighbour's node, and the link element of different attribute includes 48
Nbr_id, local_pipe, peer_pipe of hexadecimal shaping, further include cost, loss of shaping, loss_to,
The wirelink of beacon_recv, noise_floor and rx_power and character string, they are respectively friendly neighbour's node M AC
Address, local Pipe MAC Address, opposite end Pipe MAC Address, nodes neighbors link quality information, friendly neighbour to this node decline
Subtract, this node to the decaying of friendly neighbour, received Beacon frame, noise jamming, receiving intensity and whether wired connection information, wherein
Wirelink is by the wireless Pipe connection of no or yes attribute specification or wired Pipe connection, to indicate grid network equipment room
Connection type.
Especially it is to provide the connection type of P2P between access device；It carries out when to two equipment in network with clock synchronization,
This two equipment need to preferentially be inquired with the presence or absence of unpaired message, if it exists unpaired message and when not meeting with current demand state,
The partner attribute for the other equipment being first involved in is arranged, and correctly matches and postpones to this corresponding pairing of two equipment progress.
Advantages of the present invention and effect: grid network equipment can pass through bridge mode as the agent node of user and user
Both network structures are connected with route pattern.The functions such as registration, inquiry, configuration, notice may be implemented simultaneously.Facilitate third
Method, apparatus also facilitates monitoring of the user to network element to ad hoc network communication equipment management and attended operation.It is effectively promoted existing
The resource utilization of communication system promotes to expand available resources space, improves the overall performance of wireless communication system.
Detailed description of the invention
Fig. 1 is that grid network equipment is illustrated as the network connection architecture of the agent node of user in the embodiment of the present invention 1
Figure.
Fig. 2 is that grid network and user can pass through two kinds of network knots of bridge mode and route pattern in the embodiment of the present invention 1
Structure is connected structural schematic diagram.
Fig. 3 is that register update response management maintenance process is illustrated between manager and agent node in the embodiment of the present invention 1
Figure.
Fig. 4 is that register update response timeout re-initiates registration between manager and agent node in the embodiment of the present invention 1
Apply for schematic diagram.
Fig. 5 is that manager actively initiates querying command agency's section between manager and agent node in the embodiment of the present invention 1
Point response schematic diagram.
Fig. 6 is that the distributed standardized administration method of wireless ad hoc network in the embodiment of the present invention 1 is illustrated using udp protocol
Figure.
Fig. 7 is to be calculated between manager and agent node by the IP address and mask that inquire in the embodiment of the present invention 1
Corresponding broadcast address schematic diagram.
Fig. 8 is the link-quality and master control identity information of some node in the embodiment of the present invention 1 in quick search network
Multiple entry element routing properties, type and illustrate information chart inside traceping element.
Fig. 9 is in the embodiment of the present invention 1 for Link element property, type and the explanation of the node of access way management service
Information inquires chart.
Figure 10 is wirelink information in Fig. 9 to the connection type attribute specification chart of grid network equipment room.
Specific embodiment
The principle of the invention is that the agent node by using grid network equipment as user supports wireless self-networking
Distributed standardized administration, realize with the communication of third party device, respond the inquiry and configuring request of third party device；In active
Report the state change information of network element.
In the present invention, as the agent node of user, grid network equipment and user can pass through bridge mode and routing mould
Both network structures of formula are connected, while realizing registration, inquiry, configuration, informing function；Wherein, system default connection type
Are as follows: client device accesses grid network equipment by WIFI, Ethernet or Bluetooth PAN mode；Exchange is supported in client access
Machine connects multiple pc, the networking telephone or network shooting head apparatus；Manager can run on Windows/Linux PC machine,
Android/IOS Intelligent mobile equipment.
The present invention is suitable for wireless self-organization network communication equipment.
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1:
As shown in Fig. 1, the grid screen being connected directly is accessed by wired, WIFI or Bluetooth PAN mode with user equipment
Network equipment is the agent node of user, and user equipment includes but is not limited to personal computer PC, the networking telephone, camera, grid
The network equipment includes ad hoc network equipment and interchanger.
As shown in Fig. 2: grid network equipment can be connected with user equipment by two kinds of network structures:
A) bridge mode: user equipment and grid network equipment are in same IP network section, using compressed structure；Grid
The network equipment undertakes function of exchange, carries out Layer2 switching to user equipment message.
B) route pattern: user equipment is in different IP network sections from grid network equipment, using two-level configuration；Grid screen
Network equipment is the gateway routing device of user equipment network, carries out IP routing to user's message.
As shown in Fig. 3, manager is by user equipment simultaneously to node 1, the node by ETH connection on the internet
2, node 3 sends registe one by one, if manager first receives the registerAck of node 2, then node 1, node 3 abandon,
It then updates, inquiry, node 2 is only issued in configuration.
The ad hoc network management communication of manager and agent node is implemented as follows:
1) as shown in Fig. 4, manager actively passes through Register REQ and Register Ack and registers to grid network
Management identity acquisition manager ID, and periodicmaintenance manager's identity, default cycles 5 seconds.Register update response timeout, Ying Chong
It is new to initiate application for registration.One manager's synchronization can only register oneself identity in an agent node.Due to manager
Sending logon message is broadcast message.It is possible that multiple agent nodes receive, agent node then sends out registration response after receiving.Management
After person receives first correct registration response, the MAC Address of records manager ID and agent node.Registration response later is then
It abandons.Subsequent update, inquiry, configuration order are sent by IP unicast address to agent node.
2) as shown in Fig. 5, manager actively initiates querying command Query REQ or Config REQ, and agent node is rung
Specify information Query ACK or Config ACK is answered, or replies Notice.One agent node is in distributed wireless ad hoc network
It is counted as a node in network, each node may include the 0~n nbr element i.e. neighborhood of network node.It is opened up by network
The inquiry flutterred, not only other neighbor informations that can communicate of network where the available node, also provide the identity of main controlled node
State and the link state strength grade information of certain node to reference mode correspond to device link state strength indicator light, are worth model
Enclosing is 1~5, indicates signal from weak to strong.And when network node quantity in a network is excessive, grid network equipment can be automatic
Network topological information is subjected to subpackage and response, it is noted that the superposition and update of the information are handled.
3) as shown in Fig. 7, manager and agent node can pass through the IP address inquired broadcast corresponding with mask calculating
Address, manager send command request to agent node by broadcast address and agent node single frames address, and agent node passes through
Manager's single frames address is corresponding and notifies.
4) facilitate setting mobile network identification number, help to distinguish different network applications.Reduce networking scale, streamlining management with
Maintenance.
5) grid network supports the online and offline two states inquiry of the user including registration management person.
6) for some node in network, the link-quality and master control identity information of the quick search node.It obtains
Information includes: that 1 node element and 0-1 traceping element are constituted, the specified query node of node element representation,
Routing iinformation of the traceping element representation node to main controlled node.Comprising multiple inside traceping element property
Entry element, every element represent a routing iinformation, and specifying information includes number of hops, and neighbor node reaches the node
COST value etc., validity information.These information include sid, mid, sidl, midl, txpwr, nf, channel, loss, ncts,
Nnbr, cn, cnd, dr and reserved, these information are 48 hexadecimal shaping types or integer type, respectively sheet
It is ground node MAC addr, end node MAC Address, the address local node PIPE, the address end node PIPE, transmission power, pre-
It stays, number of hops, reserve, reaching neighbours COST value, neighbours reach destination node COST value and diffusion times threshold information, tool
Body is as shown in Fig. 8.If wherein restrictive condition includes: that main controlled node or query node are not present in current network as main controlled node
When, traceping element is not included in response message.
7) node network interface card information not only provides device name, MAC Address, consensus standard, it is often more important that provides channel
Number and transmission power, this support can effectively promote the resource utilization of existing communication system, promote to expand available resources empty
Between, improve the overall performance of wireless communication system.
8) grid network is supported to send two nodes in network route information query operation.
9) grid network supports the inquiry operation that equipment alias is carried out to some node in network, conveniently simplifies network pipe
Reason and maintenance.
10) management service of access way is provided.By inquire Link information obtain the Link information of the node, it be by
0~n link element is constituted, each link element represents the node to a link information such as attached drawing of some friendly neighbour's node
Shown in 9, the link element of different attribute includes nbr_id, local_pipe, peer_pipe of 48 hexadecimal shapings, is gone back
Cost, loss, loss_to, beacon_recv, noise_floor and rx_power's and character string including shaping
Wirelink, they are respectively friendly neighbour's node MAC addr, local Pipe MAC Address, opposite end Pipe MAC Address, nodes neighbors
Link quality information, the decaying of this node to friendly neighbour, received Beacon frame, noise jamming, connects the decaying of friendly neighbour to this node
Receive intensity and whether wired connection information.As shown in Fig. 10, wherein wirelink passes through the wireless Pipe of no or yes attribute specification
Connection or wired Pipe connection, to indicate the connection type of grid network equipment room.
11) connection type of P2P between access device is provided.It carries out when to two equipment in network with clock synchronization, it need to be excellent
This two equipment are first inquired with the presence or absence of unpaired message, if it exists unpaired message and when not meeting with current demand state, first will
The partner attribute for the other equipment being related to is arranged, and correctly matches and postpones to this corresponding pairing of two equipment progress.
12) it provides device node and restarts function.
13) as shown in Fig. 4, grid network equipment can actively believe node state change information, manager's state change
Breath, warning information are reported to the manager in network.Information type is divided into: information, alarm, mistake etc..
It 14), can be actively to current online other managers report when the manager in grid network goes out the transformation of present condition
Accuse the online of the manager, off-line state variation.
In the embodiment of the present invention, protocol format includes:
The distributed standardized administration method of wireless ad hoc network uses udp protocol, port numbers 6596.As shown in Fig. 6,
UDP is the abbreviation of User Datagram Protocol, and Chinese name is User Datagram Protocol, is open system interconnection OSI
A kind of connectionless transport layer protocol, is provided towards affairs in (Open System Interconnection) reference model
Simple unreliable information transmission service, IETF RFC 768 is the formal specification of UDP.UDP is 17 in the protocol number of IP packet.U
DP data segment is management agreement frame, is divided into protocol headers and protocol data, and wherein protocol data uses case sensitive XML lattice
Formula.
Long message is recombinated by IP layers of subpackage, transparent to management level, and management agreement frame each section is described as follows:
| Title | Mark | Length (byte) | Explanation |
| Origin identification | 2 | 0x7E7E | |
| Length | Length | 2 | The total bytes of protocol data (Mgr Data) |
| Reserved bit | Reserve | 4 | |
| Protocol data | Mgr Data | Length | Management agreement content (XML format) |
Because ether network packet has included CRC check, so no longer including CRC check in management interface protocol massages.
Manager can send management information to agent node by IP broadcast address or the IP unicast address of agent node.
Agent node carries out command response using the IP unicast address of manager and sends a warning message.
The subnet mode according to used by user or bridge mode network structure are different, and manager communicates with agent node can
The Broadcast IP address used may be following form:
A) protocol data format；Management agreement data take XML format standard, by XML statement and an actor element structure
At.Actor element includes one or more action element.
B) XML is stated；Positioned at protocol data stem, belong to the essential part of xml message.
C) actor element；Grid management agreement sender may include 1~0 action element, define administration order.
Specific object illustrates and the actor information of agent node is as follows:
| Attribute | Explanation | Grid equipment actor element definition |
| name | Title | mesh_box |
| type | Manager's type | 0 |
| id | Manager ID | Grid device mac address |
| protocol | Protocol version | 1.0 |
The manager of registration is not completed, manager ID is sky.
A) action element；Administration order operation and parameter are by 0~n sub- element definitions.Specific object is as follows:
The action element property of various administration orders is defined as follows:
| Information | class | type | tag |
| Registration | register | req/ack | apply/update |
| Inquiry | query | req/ack | Information labels |
| Configuration | config | req/ack | Information labels |
| Notice | notify | Info/warn/error | Information labels |
Claims (7)
1. the distributed wireless ad hoc network management method based on grid network proxy for equipment node, which is characterized in that by using
Agent node of the grid network equipment as user, supports the distributed standardized administration of wireless self-networking, and realization is set with third party
Standby communication responds the inquiry and configuring request of third party device；The state change information of active reporting network element；As user's
Agent node, grid network equipment and user can be connected by bridge mode and route pattern both network structures, simultaneously
Realize registration, inquiry, configuration, informing function；Wherein, system default connection type are as follows: client device passes through WIFI, Ethernet
Or Bluetooth PAN mode accesses grid network equipment；Client access supports interchanger connection multiple pc, the networking telephone or network to take the photograph
As head apparatus；Manager can run on Windows/Linux PC machine, Android/IOS Intelligent mobile equipment；With user equipment
It is the agent node of user, user equipment by the grid network equipment that wired, WIFI or the access of Bluetooth PAN mode are connected directly
Including but not limited to personal computer PC, the networking telephone, camera, grid network equipment include ad hoc network equipment and interchanger.
2. the distributed wireless ad hoc network management method as described in claim 1 based on grid network proxy for equipment node,
It is characterized in that, grid network equipment can be connected with user equipment by two kinds of network structures:
A) bridge mode: user equipment and grid network equipment are in same IP network section, using compressed structure；Grid network
Equipment undertakes function of exchange, carries out Layer2 switching to user equipment message；
B) route pattern: user equipment is in different IP network sections from grid network equipment, using two-level configuration；Grid network is set
Standby is the gateway routing device of user equipment network, carries out IP routing to user's message.
3. the distributed wireless ad hoc network management method as described in claim 1 based on grid network proxy for equipment node,
It is characterized in that, manager is by user equipment simultaneously to node 1, the node 2, node by ETH connection on the internet
3 ... node n sends registe one by one, if manager first receives the registerAck of node m, then other nodes abandon,
It then updates, inquiry, node m is only issued in configuration, wherein 3≤n, 1≤m≤n.It specifically includes:
Manager actively passes through Register REQ and Register Ack and obtains manager to grid network registration management identity
ID, and periodicmaintenance manager's identity, default cycles 5 seconds；Register update response timeout should re-initiate application for registration；One
A manager's synchronization can only register oneself identity in an agent node；It is broadcast since manager sends logon message
Message；It is possible that multiple agent nodes receive, agent node then sends out registration response after receiving；Manager receives first correctly
After registration response, the MAC Address of records manager ID and agent node；Registration response later then abandons；It is subsequent to update, look into
It askes, configuration order is sent by IP unicast address to agent node；
Manager actively initiates querying command Query REQ or Config REQ, and agent node responds specify information Query ACK
Or Config ACK, or reply Notice；One agent node is counted as a node in distributed wireless ad hoc network network,
Each node may include the 0~n nbr element i.e. neighborhood of network node；By the inquiry of network topology, can not only obtain
The neighbor information that other can be communicated to node place network, also the identity state of offer main controlled node and certain node to reference
The link state strength grade information of node corresponds to device link state strength indicator light, and value range is 1~5, indicate signal from
It is weak to arrive by force；And when network node quantity in a network is excessive, grid network equipment can automatically be carried out network topological information
Subpackage and response, it is noted that the superposition and update of the information are handled；
Manager and agent node can pass through broadcast by the IP address inquired broadcast address corresponding with mask calculating, manager
Address and agent node single frames address send command request to agent node, agent node by manager's single frames address it is corresponding and
Notice.
4. the distributed wireless ad hoc network management method as described in claim 1 based on grid network proxy for equipment node,
It is characterized in that, mobile network identification number is arranged in grid network equipment, online and offline two kinds for supporting the user including registration management person
Status inquiry.
5. the distributed wireless ad hoc network management method as described in claim 1 based on grid network proxy for equipment node,
It is characterized in that, grid network supports the link-quality and master control identity information of the quick search node；The information of acquisition includes: 1
A node element and 0-1 traceping element are constituted, the specified query node of node element representation, the traceping list of elements
Show the node to main controlled node routing iinformation；It include multiple entry elements, every element inside traceping element property
A routing iinformation is represented, specifying information includes number of hops, and neighbor node reaches the validity information of the COST value of the node,
These information include sid, mid, sidl, midl, txpwr, nf, channel, loss, ncts, nnbr, cn, cnd, dr and
Reserved, these information are 48 hexadecimal shaping types or integer type, respectively local node MAC Address, end
Node MAC addr, the address end node PIPE, transmission power, is reserved, number of hops, reserves, arrives the address local node PIPE
Destination node COST value and diffusion times threshold information are reached up to neighbours COST value, neighbours, if wherein restrictive condition includes: to work as
When there is no main controlled node or query node being main controlled node in preceding network, traceping element is not included in response message.
6. the distributed wireless ad hoc network management method as described in claim 1 based on grid network proxy for equipment node,
It is characterized in that, obtain the Link information of node by inquiring Link information, it is made of 0~n link element, each
Link element represents the node to a link information of some friendly neighbour's node, and the link element of different attribute includes 48 16
Nbr_id, local_pipe, peer_pipe of system shaping further include cost, loss, loss_to, beacon_ of shaping
The wirelink of recv, noise_floor and rx_power and character string, they are respectively friendly neighbour's node MAC addr, sheet
Ground Pipe MAC Address, opposite end Pipe MAC Address, nodes neighbors link quality information, the decaying of friendly neighbour to this node, this section
Point to the decaying of friendly neighbour, received Beacon frame, noise jamming, receiving intensity and whether wired connection information, wherein
Wirelink is by the wireless Pipe connection of no or yes attribute specification or wired Pipe connection, to indicate grid network equipment room
Connection type.
7. the distributed wireless ad hoc network management method as described in claim 1 based on grid network proxy for equipment node,
It is characterized in that, the connection type of P2P between access device is provided；It carries out when to two equipment in network with clock synchronization, it need to be preferential
This two equipment are inquired with the presence or absence of unpaired message, if it exists unpaired message and when not meeting with current demand state, will first related to
And the partner attribute setting of the other equipment arrived, correctly match and postpones to this corresponding pairing of two equipment progress.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811558229.1A CN109361558B (en) | 2018-12-19 | 2018-12-19 | Distributed wireless ad hoc network management method based on grid network equipment proxy node |
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| CN201811558229.1A CN109361558B (en) | 2018-12-19 | 2018-12-19 | Distributed wireless ad hoc network management method based on grid network equipment proxy node |
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| Publication Number | Publication Date |
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| CN109361558A true CN109361558A (en) | 2019-02-19 |
| CN109361558B CN109361558B (en) | 2021-09-21 |
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| CN201811558229.1A Active CN109361558B (en) | 2018-12-19 | 2018-12-19 | Distributed wireless ad hoc network management method based on grid network equipment proxy node |
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