CN103327643A - Microwave network elements and method and device for transmitting information between microwave network elements - Google Patents
Microwave network elements and method and device for transmitting information between microwave network elements Download PDFInfo
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- CN103327643A CN103327643A CN2012100792139A CN201210079213A CN103327643A CN 103327643 A CN103327643 A CN 103327643A CN 2012100792139 A CN2012100792139 A CN 2012100792139A CN 201210079213 A CN201210079213 A CN 201210079213A CN 103327643 A CN103327643 A CN 103327643A
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Abstract
The invention provides microwave network elements and a method and device for transmitting information between the microwave network elements and belongs to the field of communication. The method for transmitting the information between the microwave network elements comprises the steps that the first microwave network element sets up an adjacent jumping channel between the first microwave network element and the second microwave network element through the physical connection between first microwave network element and the adjacent second microwave network element, and the first microwave network element sends data to the second microwave network element through the adjacent jumping channel. According to the technical scheme, any information of the adjacent network element does not need to be known, and the communication between the microwave network elements can be achieved.
Description
Technical field
The present invention relates to the communications field, refer to especially information transferring method, device between a kind of microwave network element and microwave network element.
Background technology
Digital microwave telecommunication is as one of three large transmission means of modern communication technology, because of the convenience that himself has digital communication and microwave communication concurrently, the advantage such as flexible, plays a part very important in the communications field always.In Modern Mobile Communications Systems, no matter be Mobile Access Network, mobile metropolitan transmission network or backbone core, can see the figure of digital microwave communication equipment everywhere, especially in emergency communication, digital microwave telecommunication is better owing to its signal quality and be easy to safeguard and become a kind of means of communication that is difficult to substitute.Along with microwave telecommunication devices are used more and more widely, also more and more higher requirement has been proposed microwave telecommunication devices.
Digital microwave telecommunication is carried out information transmission by ground visibility, is a kind of transmission of point-to-point.For microwave network elements all in the network is managed, all microwave network elements are set up network management path between this network element and other microwave network element by special network management path, single network element is a data source device, also be a data forwarding unit, it both can be that oneself network management data also can be the network management data of other microwave network element by the network management interface transmission.
At present, network management data all is to use ICP/IP protocol to transmit, mainly contain dual mode: first method is that all network elements have one or more IP address in the network, webmaster stores the IP address information of all network elements in the network, when webmaster need to it at first sends a request message to the one or more IP of this network element address when certain network element sends network management data, namely connect in this network element after receiving the response message that this network element sends, then just can be to this network element transmission network management data.The defective of the method is one or several IP address that the IP address of network element must be set to appointment in advance, webmaster only can send to this several IP address the NE Discovery request message, can't connect with network element and obtains net element information if the IP address arranges incorrect then webmaster.Second method is active reporting, and network element initiatively establishes a communications link with the network management center of assigned ip address after powering up, and reports all information of this network element, and then network management center just can issue network management data to this network element.What the defective of the method was that network element powers up that backward Element management system sends is socket message, therefore must know the IP address of Element management system, then can cause network element to connect with webmaster if the IP address of Element management system changes.
Summary of the invention
The technical problem to be solved in the present invention provides information transferring method, the device between a kind of microwave network element and microwave network element, need not to know any information of adjacent network element, can realize the communication between the microwave network element.
For solving the problems of the technologies described above, embodiments of the invention provide technical scheme as follows:
On the one hand, provide the information transferring method between a kind of microwave network element, comprising:
The first microwave network element by and adjacent the second microwave network element between physical connection set up and described the second microwave network element between face the jumping passage;
Described the first microwave network element is jumped passage to described the second microwave network element transmission data by described facing.
Further, described the first microwave network element by and adjacent the second microwave network element between physical connection set up with described the second microwave network element between the jumping passage that faces comprise:
Described the first microwave network unit makes up link setup message according to the net element information of self;
Described the first microwave network element by and adjacent the second microwave network element between physical connection send described link setup message to described the second microwave network element;
Described the first microwave network element receives the link setup success message that described the second microwave network element returns, and carries the net element information of described the second microwave network element in the described link setup success message;
Described the first microwave network element is preserved the net element information of described the second microwave network element, and will and described the second microwave network element between face that to jump gap marker be connected state.
Further, described the first microwave network element comprises to described the second microwave network element transmission data by the described jumping passage that faces:
Step a1: described the first microwave network element is stored in data waiting for transmission in the buffering area, sends message according to data construct data waiting for transmission, and the access control information architecture faces jumping figure according to message in described data transmission message;
Step a2: described the first microwave network element sends to described second microwave network element with the described jumping figure that faces according to message by the described jumping passage that faces;
Step a3: described the first microwave network element is counted according to the number of times of message sending the described jumping figure that faces, if transmission times does not reach preset times, then turns to step a4; If transmission times reaches preset times, then turn to step a5;
Step a4: if described the first microwave network element receives the reception response message that described the second microwave network element returns in Preset Time, turn to step a5; If described the first microwave network element does not receive the reception response message that described the second microwave network element returns in Preset Time, turn to step a2;
Step a5: described the first microwave network element is deleted the data waiting for transmission of storage in the described buffering area.
Further, described method also comprises:
Step b1: described the first microwave network element is jumped passage to described the second microwave network element transmission heartbeat message by described facing;
Step b2: described the first microwave network element is counted the number of times that sends described heartbeat message, if transmission times does not reach preset times, then turns to step b3; If transmission times reaches preset times, then turn to step b4;
Step b3: if described the first microwave network element receives the heartbeat response message that described the second microwave network element returns in Preset Time, turn to step b5; If described the first microwave network element does not receive the heartbeat response message that described the second microwave network element returns in Preset Time, turn to step b1;
Step b4: if described the first microwave network element does not receive the heartbeat response message that described the second microwave network element returns in Preset Time, then described the first microwave network element will and described the second microwave network element between face that to jump gap marker be off-state; If described the first microwave network element receives the heartbeat response message that described the second microwave network element returns in Preset Time, turn to step b5;
Step b5: described the first microwave network element will and described the second microwave network element between face that to jump gap marker be connected state.
Further, described method also comprises:
Step c1: described the first microwave network element is jumped passage to described the second microwave network element transmission active chain rupture message by described facing;
Step c2: described the first microwave network element is counted the number of times that sends described active chain rupture message, if transmission times does not reach preset times, then turns to step c3; If transmission times reaches preset times, then turn to step c4;
Step c3: if described the first microwave network element receives the chain rupture response message that described the second microwave network element returns in Preset Time, turn to step c4; If described the first microwave network element does not receive the chain rupture response message that described the second microwave network element returns in Preset Time, turn to step c1;
Step c4: described the first microwave network element will and described the second microwave network element between face that to jump gap marker be off-state.
The embodiment of the invention also provides the information carrying means between a kind of microwave network element, is applied in the first microwave network element, and described information carrying means comprises that facing the hop-information administration module receives and dispatches proxy module with at least one,
Described face the hop-information administration module be used for utilizing described transmitting-receiving proxy module by and adjacent the second microwave network element between physical connection set up and described the second microwave network element between face the jumping passage, described the second microwave network element is corresponding one by one with described transmitting-receiving proxy module;
Described transmitting-receiving proxy module is used for jumping passage to the second microwave network element transmission data of correspondence by described facing.
Further, the described hop-information administration module that faces specifically is used for network element configuration message is sent to described transmitting-receiving proxy module, includes the net element information of described the first microwave network element in the described network element configuration message;
Described transmitting-receiving proxy module specifically is used for receiving described network element configuration message, make up link setup message according to described net element information, and by with corresponding the second microwave network element between physical connection send described link setup message to described the second microwave network element, receive the link setup success message that described the second microwave network element returns, carry the net element information of described the second microwave network element in the described link setup success message, send the link setup reporting message to the described hop-information administration module that faces, carry the net element information of described the second microwave network element in the described link setup reporting message;
The described hop-information administration module that faces also is used for receiving described link setup reporting message, preserves the net element information of described the second microwave network element, and will and described the second microwave network element between face that to jump gap marker be connected state.
Further, the described hop-information administration module that faces specifically is used for data waiting for transmission are stored in the buffering area, sends message according to data construct data waiting for transmission, and described data transmission message is sent to described transmitting-receiving proxy module;
Described transmitting-receiving proxy module specifically is used for receiving described data and sends message, the access control information architecture faces jumping figure according to message in described data transmission message, by the described jumping passage that faces the described jumping figure that faces is sent to the second corresponding microwave network element according to message, and count according to the number of times of message sending the described jumping figure that faces, if transmission times does not reach preset times and do not receive the reception response message that described the second microwave network element returns in Preset Time, then again send the described jumping figure that faces according to message to described the second microwave network element; If transmission times reaches preset times or receive the reception response message that described the second microwave network element returns in Preset Time, then send data answering message to the described hop-information administration module that faces;
The described hop-information administration module that faces also is used for deleting the data waiting for transmission of storage in the described buffering area when receiving data answering message.
Further, described transmitting-receiving proxy module also is used for jumping passage to the second microwave network element transmission heartbeat message of correspondence by described facing, and the number of times that sends described heartbeat message counted, if transmission times does not reach preset times and do not receive the heartbeat response message that described the second microwave network element returns in Preset Time, then again send described heartbeat message to described the second microwave network element; If transmission times reaches preset times and do not receive the heartbeat response message that described the second microwave network element returns in Preset Time, then send the chain rupture reporting message to the described hop-information administration module that faces;
The described hop-information administration module that faces also is used for when receiving described chain rupture reporting message, will and described the second microwave network element between face that to jump gap marker be off-state.
Further, the described hop-information administration module that faces also is used for jumping passage and sending initiatively chain rupture message to described transmitting-receiving proxy module by described facing, and will and described the second microwave network element between face that to jump gap marker be off-state;
Described transmitting-receiving proxy module also is used for after receiving described active chain rupture message, the second microwave network element to correspondence sends described active chain rupture message, and the number of times that sends described active chain rupture message counted, if transmission times does not reach preset times and do not receive the chain rupture response message that described the second microwave network element returns in Preset Time, then again send described active chain rupture message to described the second microwave network element; If transmission times reaches preset times or receive the chain rupture response message that described the second microwave network element returns in Preset Time, then no longer send described active chain rupture message to described the second microwave network element.
The embodiment of the invention also provides a kind of microwave network element, comprises the information carrying means between aforesaid microwave network element.
Embodiments of the invention have following beneficial effect:
In the such scheme, the microwave network element by and adjacent microwave network element between physical connection set up and adjacent microwave network element between face the jumping passage, any information that the mode of jumping passage need not to know adjacent microwave network element is faced in this foundation, and therefore the situation at this microwave network element IP improperly-configured still can establish a communications link with other microwave network element; Jump after passage is connected setting up to face with adjacent microwave network element, the microwave network element can face by this jumps passage issues configuration information from self microwave network element to adjacent microwave network element, and then use network management path and adjacent microwave network element network element to carry out data interaction, also can directly carry out data interaction by facing jumping passage and adjacent microwave network element, communication mode is flexible.In addition, can also set up many between two adjacent microwave network elements and face the jumping passage, to face the information exchange of jumping between normal then two the adjacent microwave network elements of passage unaffected as long as there is one, thereby increase the reliability of information interaction.
Description of drawings
Fig. 1 is the schematic flow sheet of the information transferring method between the microwave network element of the embodiment of the invention;
Fig. 2 is the structural representation of the information carrying means between the microwave network element of the embodiment of the invention;
Fig. 3 is that the embodiment of the invention forms the structural representation that faces two microwave network elements of jumping passage;
Fig. 4 is that the embodiment of the invention is faced the schematic flow sheet of jumping the passage link setup;
Fig. 5 is that the embodiment of the invention is faced jumping figure according to the schematic flow sheet of information receiving and transmitting;
Fig. 6 is that the embodiment of the invention is faced the schematic flow sheet of jumping the overtime chain rupture of passage keep-alive;
Fig. 7 is that the embodiment of the invention is faced the schematic flow sheet of jumping passage active chain rupture.
Embodiment
For technical problem, technical scheme and advantage that embodiments of the invention will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiments of the invention must be in the IP address of knowing Element management system for microwave network element in the prior art or self IP address arrange in the correct situation, could set up the problem of the network management path between this network element and other microwave network element, information transferring method, device between a kind of microwave network element and microwave network element are provided, need not to know any information of adjacent network element, can realize the communication between the microwave network element.
Fig. 1 is the schematic flow sheet of the information transferring method between the microwave network element of the embodiment of the invention, and as shown in Figure 1, the present embodiment comprises:
Step 101: the first microwave network element by and adjacent the second microwave network element between physical connection set up and the second microwave network element between face the jumping passage;
Step 102: the first microwave network element is jumped passage to the second microwave network element transmission data by facing.
Further, the first microwave network element by and adjacent the second microwave network element between physical connection set up with the second microwave network element between the jumping passage that faces comprise:
The first microwave network unit makes up link setup message according to the net element information of self;
The first microwave network element by and adjacent the second microwave network element between physical connection send link setup message to the second microwave network element;
The first microwave network element receives the link setup success message that the second microwave network element returns, and carries the net element information of the second microwave network element in the link setup success message;
The first microwave network element is preserved the net element information of the second microwave network element, and will and the second microwave network element between face that to jump gap marker be connected state.
Further, the first microwave network element comprises to the second microwave network element transmission data by facing the jumping passage:
Step a1: the first microwave network element is stored in data waiting for transmission in the buffering area, sends message according to data construct data waiting for transmission, and the access control information architecture faces jumping figure according to message in data transmission message;
Step a2: the first microwave network element is jumped passage and will be faced jumping figure and send to the second microwave network element according to message by facing;
Step a3: the first microwave network element faces jumping figure to transmission to be counted according to the number of times of message, if transmission times does not reach preset times, then turns to step a4; If transmission times reaches preset times, then turn to step a5;
Step a4: if the first microwave network element receives the reception response message that the second microwave network element returns in Preset Time, turn to step a5; If the first microwave network element does not receive the reception response message that the second microwave network element returns in Preset Time, turn to step a2;
Step a5: the data waiting for transmission of storage in the first microwave network element delete buffer.
Further, the information transferring method between the microwave network element also comprises:
Step b1: the first microwave network element is jumped passage to the second microwave network element transmission heartbeat message by facing;
Step b2: the first microwave network element is counted the number of times that sends heartbeat message, if transmission times does not reach preset times, then turns to step b3; If transmission times reaches preset times, then turn to step b4;
Step b3: if the first microwave network element receives the heartbeat response message that the second microwave network element returns in Preset Time, turn to step b5; If the first microwave network element does not receive the heartbeat response message that the second microwave network element returns in Preset Time, turn to step b1;
Step b4: if the first microwave network element does not receive the heartbeat response message that the second microwave network element returns in Preset Time, then the first microwave network element will and the second microwave network element between face that to jump gap marker be off-state; If the first microwave network element receives the heartbeat response message that the second microwave network element returns in Preset Time, turn to step b5;
Step b5: the first microwave network element will and the second microwave network element between face that to jump gap marker be connected state.
Further, the information transferring method between the microwave network element also comprises:
Step c1: the first microwave network element is jumped passage to the second microwave network element transmission active chain rupture message by facing;
Step c2: the first microwave network element is counted the number of times that sends active chain rupture message, if transmission times does not reach preset times, then turns to step c3; If transmission times reaches preset times, then turn to step c4;
Step c3: if the first microwave network element receives the chain rupture response message that the second microwave network element returns in Preset Time, turn to step c4; If the first microwave network element does not receive the chain rupture response message that the second microwave network element returns in Preset Time, turn to step c1;
Step c4: the first microwave network element will and the second microwave network element between face that to jump gap marker be off-state.
In the present embodiment, the microwave network element by and adjacent microwave network element between physical connection set up and adjacent microwave network element between face the jumping passage, any information that the mode of jumping passage need not to know adjacent microwave network element is faced in this foundation, and therefore the situation at this microwave network element IP improperly-configured still can establish a communications link with other microwave network element; Jump after passage is connected setting up to face with adjacent microwave network element, the microwave network element can face by this jumps passage issues configuration information from self microwave network element to adjacent microwave network element, and then use network management path and adjacent microwave network element network element to carry out data interaction, also can directly carry out data interaction by facing jumping passage and adjacent microwave network element, communication mode is flexible.In addition, the microwave network element can be set up with adjacent microwave network element and a plurality ofly face the jumping passage, and to face the information exchange of jumping between normal then two the adjacent microwave network elements of passage unaffected as long as at this moment there is one, has increased the reliability of communication.
Fig. 2 is the structural representation of the information carrying means between the microwave network element of the embodiment of the invention, as shown in Figure 2, information carrying means between the microwave network element of the present embodiment is applied in the first microwave network element, comprises facing hop-information administration module 20 and at least one transmitting-receiving proxy module 21
Face hop-information administration module 20 be used for utilizing transmitting-receiving proxy module 21 by and adjacent the second microwave network element between physical connection set up with the second microwave network element between face the jumping passage, the second microwave network element is with to receive and dispatch proxy module 21 corresponding one by one;
Transmitting-receiving proxy module 21 is used for jumping passage to the second microwave network element transmission data of correspondence by facing.
Further, face hop-information administration module 20 concrete for network element configuration message being sent to transmitting-receiving proxy module 21, include the net element information of the first microwave network element in the network element configuration message;
The transmitting-receiving proxy module 21 concrete reception network element configuration message that are used for, make up link setup message according to net element information, and by with corresponding the second microwave network element between physical connection send link setup message to the second microwave network element, receive the link setup success message that the second microwave network element returns, carry the net element information of the second microwave network element in the link setup success message, send the link setup reporting message to facing hop-information administration module 20, carry the net element information of the second microwave network element in the link setup reporting message;
Face hop-information administration module 20 and also be used for to receive the link setup reporting message, preserve the net element information of the second microwave network element, and will and the second microwave network element between face that to jump gap marker be connected state.
Further, face hop-information administration module 20 concrete being used for data waiting for transmission are stored in the buffering area, send message according to data construct data waiting for transmission, and data are sent message send to transmitting-receiving proxy module 21;
The transmitting-receiving proxy module 21 concrete receive datas that are used for send message, the access control information architecture faces jumping figure according to message in data transmission message, to face jumping figure sends to correspondence according to message the second microwave network element by facing the jumping passage, and jumping figure is faced in transmission count according to the number of times of message, if transmission times does not reach preset times and do not receive the reception response message that the second microwave network element returns in Preset Time, then again send to the second microwave network element and face jumping figure according to message; If transmission times reaches preset times or receive the reception response message that the second microwave network element returns in Preset Time, then send data answering message to facing hop-information administration module 20;
Face hop-information administration module 20 and also be used for when receiving data answering message the data waiting for transmission of storage in the delete buffer.
Further, transmitting-receiving proxy module 21 also is used for jumping passage to the second microwave network element transmission heartbeat message of correspondence by facing, and the number of times that sends heartbeat message counted, if transmission times does not reach preset times and do not receive the heartbeat response message that the second microwave network element returns in Preset Time, then again send heartbeat message to the second microwave network element; If transmission times reaches preset times and do not receive the heartbeat response message that the second microwave network element returns in Preset Time, then send the chain rupture reporting message to facing hop-information administration module 20;
Face hop-information administration module 20 and also be used for when receiving the chain rupture reporting message, will and the second microwave network element between face that to jump gap marker be off-state.
Further, face hop-information administration module 20 and also be used for jumping passage and sending initiatively chain rupture message to transmitting-receiving proxy module 21 by facing, and will and the second microwave network element between face that to jump gap marker be off-state;
Transmitting-receiving proxy module 21 also is used for after receiving active chain rupture message, the second microwave network element to correspondence sends initiatively chain rupture message, and count sending initiatively the number of times of chain rupture message, if transmission times does not reach preset times and do not receive the chain rupture response message that the second microwave network element returns in Preset Time, then again send initiatively chain rupture message to the second microwave network element; If transmission times reaches preset times or receive the chain rupture response message that the second microwave network element returns in Preset Time, then no longer send initiatively chain rupture message to the second microwave network element.
Utilize the information carrying means between the microwave network element of the present embodiment, the microwave network element by and adjacent microwave network element between physical connection set up and adjacent microwave network element between face the jumping passage, any information that the mode of jumping passage need not to know adjacent microwave network element is faced in this foundation, and therefore the situation at this microwave network element IP improperly-configured still can establish a communications link with other microwave network element; Jump after passage is connected setting up to face with adjacent microwave network element, the microwave network element can face by this jumps passage issues configuration information from self microwave network element to adjacent microwave network element, and then use network management path and adjacent microwave network element network element to carry out data interaction, also can directly carry out data interaction by facing jumping passage and adjacent microwave network element, communication mode is flexible.In addition, information carrying means between the microwave network element can use simultaneously a plurality of transmitting-receivings to act on behalf of mould and adjacent microwave network element is set up a plurality of jumping passages that face, to face the information exchange of jumping between normal then two the adjacent microwave network elements of passage unaffected as long as at this moment there is one, increased the reliability of communication.
The embodiment of the invention also provides a kind of microwave network element, comprises the information carrying means between microwave network element as shown in Figure 2.
In the embodiment of the invention, each microwave network element all includes and faces hop-information administration module and at least one transmitting-receiving proxy module, each transmitting-receiving proxy module is corresponding one by one with adjacent microwave network element, set up between the transmitting-receiving proxy module of transmitting-receiving proxy module and corresponding microwave network element and face the jumping passage, face the jumping passage by this and can realize communication between two adjacent microwave network elements.Wherein, face the hop-information administration module and be responsible for this microwave network metamessage (NE ID (Identity, sign), IP address etc.) configuration, the maintenance and management of the information of all microwave network elements that connect with this microwave network element and to jumping the data-message that passage receives and process from facing.The transmitting-receiving proxy module is responsible for the message of this microwave network element is sent to adjacent microwave network element and receives the message that adjacent microwave network element is sent by microwave link, also needs in addition the on off operating mode of jumping passage that faces of the adjacent microwave network element will link to each other with oneself in real time to report and face the hop-information administration module.
It is paired the transmission of data between the microwave network element, as shown in Figure 3, microwave network element and adjacent another microwave network element consist of one and face the jumping passage, and wherein the hop-information administration module that faces in the microwave network element has 8 kinds with message between the transmitting-receiving proxy module: network element configuration message 101, data send message 201, initiatively chain rupture message 303, link setup reporting message 104, data answering message 202, chain rupture reporting message 302, data receiver message 205 and reception response message 203.Message between two of adjacent microwave network element transmitting-receiving proxy modules have 8 kinds: link setup message 102, face jumping figure according to message 201, initiatively chain rupture message 302, keep-alive message 301, data answering message 103, keep-alive response message 301 and chain rupture response message 303.
Below in conjunction with Fig. 4-Fig. 7 the information transferring method between microwave network element of the present invention is described in detail:
Fig. 4 is that the embodiment of the invention is faced the schematic flow sheet of jumping the passage link setup, and as shown in Figure 4, foundation is faced the process of jumping passage and comprised following flow process between two adjacent microwave network elements:
In order to distinguish two adjacent microwave network elements, the microwave network element of initiatively initiating link setup is referred to as the first microwave network element in the present embodiment, another microwave network element is referred to as the second microwave network element, the structure of these two microwave network elements and indifference.There is microwave radio link between the adjacent microwave network element, as shown in Figure 3, the first microwave network element is after powering on, all transmitting-receiving proxy modules are registered to facing the hop-information administration module in this network element, face the transmitting-receiving proxy module that the hop-information administration module sends to the network element configuration message 101 of this microwave network element all registrations after the registration, include the net element information of this microwave network element in the network element configuration message 101, include but not limited to network element ID, element name, device type, network element IP, subnet mask, default gateway, MAC (medium access control) address, transmitting-receiving proxy module sign (namely receiving and dispatching the sequence number of proxy module) and Link State etc., transmitting-receiving proxy module are preserved the net element information that receives and periodically to this transmitting-receiving proxy module the microwave network element transmission link setup message of physical connection being arranged;
The net element information that the transmitting-receiving proxy module is preserved according to this locality makes up a link setup message 102, includes but not limited to following content in this link setup message:
A. NE ID
B. element name
C. device type
D. network element IP
E. subnet mask
F. default gateway
The g.MAC address
F. receive and dispatch the proxy module sign
I. Link State
After having made up link setup message, the transmitting-receiving proxy module periodically by and adjacent the second microwave network element between physical connection send this link setup message to the transmitting-receiving proxy module of the second microwave network element, particularly, the physical connection between the first microwave network element and the second microwave network element is microwave radio link;
After the transmitting-receiving proxy module of the second microwave network element is received this link setup message, transmitting-receiving proxy module to the first microwave network element is replied link setup success message 103, the form of this link setup success message is identical with link setup message, is the net element information of the second microwave network element but net element information wherein fills out;
After the transmitting-receiving proxy module of the first microwave network element is received the link setup success message 103 of the second microwave network element transmission, the net element information of the second microwave network element is faced the hop-information administration module by what link setup reporting message 104 reported this microwave network element, face the hop-information administration module be kept at the net element information of the second microwave network element local and sign to jump channel status with facing of the second microwave network element be connected state.
By above-mentioned flow process, the first microwave network element and the second microwave network element can be known both sides' net element information, set up thus and face the jumping passage between the first microwave network element and the second microwave network element, this face jump passage foundation based on the physical connection between the adjacent microwave network element, and also not need not to know any information of adjacent microwave network element based on ICP/IP protocol, therefore the situation at this microwave network element IP improperly-configured still can establish a communications link with other microwave network element.The microwave network element can and oneself have the microwave network element foundation of physical connection to face the jumping passage with all, can select any one to face the jumping passage when carrying out information interaction, as long as have one face jump passage can proper communication, just can face the jumping passage by this information is sent to other microwave network element in the network.In addition, the microwave network element can use simultaneously a plurality of transmitting-receivings to act on behalf of mould and adjacent microwave network element and set up and a plurality ofly face the jumping passage, and to face the information exchange of jumping between normal then two the adjacent microwave network elements of passage unaffected as long as at this moment there is one, has increased the reliability of communication.
Need initiatively and the first microwave network element is set up and faced when jumping passage at the second microwave network element, can adopt the mode identical with above-mentioned flow process set up and the first microwave network element between face the jumping passage.
Fig. 5 is that the embodiment of the invention is faced jumping figure according to the schematic flow sheet of information receiving and transmitting, and as shown in Figure 5, two adjacent microwave network elements comprise following flow process by facing the process of jumping channel transmission data:
In order to distinguish transmitting terminal microwave network element and receiving terminal microwave network element, the microwave network element of transmitting terminal is referred to as the first microwave network element in the present embodiment, the microwave network element of receiving terminal is referred to as the second microwave network element, the structure of these two microwave network elements and indifference.Any application in the first microwave network element need at first send the data to when the second microwave network element sends data faces the hop-information administration module, face the hop-information administration module at first should data buffer storage waiting for transmission in buffering area, if buffering area is full then according to existing data in the policy selection delete buffer that sets in advance or abandon new data.Face the hop-information administration module and send message 201 according to these data construct data waiting for transmission, these data are sent message numbering, which transmitting-receiving proxy module what then inquiry was corresponding with purpose microwave network element is, if the state of jumping passage that faces of this transmitting-receiving proxy module is connected state, then data are sent message 201 and send to this transmitting-receiving proxy module, if the facing the state of jumping passage and then wouldn't not send for connected state of this transmitting-receiving proxy module;
The transmitting-receiving proxy module is received that data send after the message 201 to send in these data and is added certain control information in message and make up and face jumping figure according to message 202 and send to the transmitting-receiving proxy module of purpose microwave network element (i.e. the second microwave network element), the waiting-timeout timer then is set, if do not receive that this is faced jumping figure then again sends this according to the reception response message of message and face jumping figure according to message and do not receive that all receiving response message then no longer sends until send continuously preset times (being specifically as follows 3 times) after overtime.As receive that this faces jumping figure according to the reception response message 203 of message, then make up data answering message 204 and report the successful data that receive to send the sequence number of message to jumping the message management module facing of this microwave network element (i.e. the first microwave network element), face the hop-information administration module and from buffering area, the data of success reception are deleted.
Wherein, purpose microwave network element is distinguished with different message number and different classes of is faced jumping figure according to message, need to process certain message number face jumping figure according to message the time, at first using corresponding registration interface to jump the message management module to facing of local microwave network element registers, the content of registration comprises message number and to the processing function that jumping figure is processed according to message that faces of this message number, faces the hop-information administration module after the registration content of registration is kept in the Message Processing registration table.
The transmitting-receiving proxy module of purpose microwave network element receive from face jump that passage sends face jumping figure according to message 202 rear CRC (the Cyclic Redundancy Check that carry out first, cyclic redundancy check (CRC) code) verification, if verification succeeds is then transmitted this and faced jumping figure according to message to facing the hop-information administration module after divesting the control information that the first microwave network element adds, failure then abandons this and faces jumping figure according to message such as CRC check.Purpose microwave network element face after the data receiver message 205 that the hop-information administration module receives that the transmitting-receiving proxy module of this microwave network element sends by the transmitting-receiving proxy module to opposite end microwave network element return receive response message 203 inform successfully receive face jumping figure according to the sequence number of message, then retrieve the Message Processing registration table of self, if find with receive face jumping figure according to the identical list item of the message number of message, that then uses message processing function in this list item to process to receive faces jumping figure according to message, does not face jumping figure according to message if find the list item of coupling then to abandon this.
In the present embodiment, the microwave network element is jumped after passage is connected setting up to face with adjacent microwave network element, can face by this and jump passage and issue network element configuration information (IP address, webmaster etc.) and set up network management path with other microwave network element, and then use network management path and other microwave network element to carry out data interaction.The microwave network element can also directly carry out data interaction by facing jumping passage and other microwave network element, and communication mode is flexible.
Fig. 6 is that the embodiment of the invention is faced the schematic flow sheet of jumping the overtime chain rupture of passage keep-alive.As shown in Figure 6, the keep-alive process of jumping passage of facing between two adjacent microwave network elements comprises following flow process:
Face after the communication link foundation of jumping passage, the transmitting-receiving proxy module of microwave network element is responsible for the maintenance of Link State, the transmitting-receiving proxy module can send a heartbeat message 301 to the transmitting-receiving proxy module of the opposite end microwave network element that is attached thereto every the set time, the form of this heartbeat message is identical with the form of link setup message, but heartbeat message link state has used different signs to show that it is heartbeat message rather than link setup message;
The transmitting-receiving proxy module can arrange an overtime timer after sending heartbeat message, think that such as 302 of heartbeat response messages in time-out time, receiving opposite end microwave network element Link State is normal, retransmit heartbeat message 301 such as 302 of heartbeat response messages not receiving opposite end microwave network element after overtime, when sending times reaches the heartbeat response message 302 that preset times is not received opposite end microwave network element yet, think that then facing the jumping passage breaks down, the transmitting-receiving proxy module sends the net element information that chain rupture reporting message 303 is informed the microwave network element that breaks down to the hop-information administration module that faces of local microwave network element, face the hop-information administration module from jump facing of local maintenance find the channel information corresponding net element information and will and this microwave network element between the state of jumping passage that faces be set to off-state.
Fig. 7 is that the embodiment of the invention is faced and jumped the initiatively schematic flow sheet of chain rupture of passage, and as shown in Figure 7, the chain breaking process of jumping passage that faces between two adjacent microwave network elements comprises following flow process:
Face the hop-information administration module and send initiatively chain rupture message 304 to the opposite end microwave network element of link setup by the transmitting-receiving proxy module, inform to disconnect and face the jumping passage, and will and opposite end microwave network element between the state of jumping passage that faces be set to off-state;
After the transmitting-receiving proxy module of opposite end microwave network element is received active chain rupture message 304, transmitting-receiving proxy module to local microwave network element is replied chain rupture response message 305, and initiatively chain rupture message 304 is transmitted to and faces the hop-information administration module, and the hop-information administration module that faces of opposite end microwave network element receives that initiatively will face accordingly the state of jumping passage after the chain rupture message 304 is set to off-state.
Wherein, if local microwave network element sends the chain rupture response message 305 that the active chain rupture message 304 of preset times does not receive that all opposite end microwave network element is replied continuously, then also think to face and jump channel link and disconnect, by this locality face the hop-information administration module will and opposite end microwave network element between the state of jumping passage that faces be set to off-state.
Information transferring method between microwave network element of the present invention, IP-based network communication protocol is not used in the foundation that communicates to connect between the microwave network element, has simplified communication process; The microwave network element need not to know that any information of opposite end microwave network element also can establish a communications link and exchange message in the process that connects, the form of information exchange can use the employing arbitrary form between the microwave network element, both can exchange the data that network management data also can exchange other traffic aided.
Many functional parts described in this specification all are called as module, in order to emphasize more especially the independence of its implementation.
In the embodiment of the invention, module can realize with software, in order to carried out by various types of processors.For instance, the executable code module of a sign can comprise one or more physics or the logical block of computer instruction, and for instance, it can be built as object, process or function.However, the executable code of institute's identification module need not to be physically located in together, but can comprise the different instruction on being stored in the coordination not, when combining on these command logics, and its composition module and realize the regulation purpose of this module.
In fact, executable code module can be individual instructions or many instructions, and even can be distributed on a plurality of different code segments, be distributed in the middle of the distinct program, and cross over a plurality of memory devices and distribute.Similarly, operating data can be identified in module, and can realize and be organized in the data structure of any suitable type according to any suitable form.Described operating data can be used as the individual data collection and is collected, and perhaps can be distributed on the diverse location (to be included on the different storage device), and can only be present on system or the network as electronic signal at least in part.
When module can utilize software to realize, consider the level of existing hardware technique, so can be with the module of software realization, in the situation that do not consider cost, those skilled in the art can build corresponding hardware circuit and realize corresponding function, and described hardware circuit comprises conventional ultra-large integrated (VLSI) circuit or gate array and the existing semiconductor such as logic chip, transistor or other discrete element.Module can also be used programmable hardware device, realizations such as field programmable gate array, programmable logic array, programmable logic device.
In each embodiment of the method for the present invention; the sequence number of described each step can not be used for limiting the sequencing of each step; for those of ordinary skills, under the prerequisite of not paying creative work, the priority of each step is changed also within protection scope of the present invention.
The above is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (11)
1. the information transferring method between a microwave network element is characterized in that, comprising:
The first microwave network element by and adjacent the second microwave network element between physical connection set up and described the second microwave network element between face the jumping passage;
Described the first microwave network element is jumped passage to described the second microwave network element transmission data by described facing.
2. the information transferring method of microwave network element according to claim 1 is characterized in that, described the first microwave network element by and adjacent the second microwave network element between physical connection set up with described the second microwave network element between the jumping passage that faces comprise:
Described the first microwave network unit makes up link setup message according to the net element information of self;
Described the first microwave network element by and adjacent the second microwave network element between physical connection send described link setup message to described the second microwave network element;
Described the first microwave network element receives the link setup success message that described the second microwave network element returns, and carries the net element information of described the second microwave network element in the described link setup success message;
Described the first microwave network element is preserved the net element information of described the second microwave network element, and will and described the second microwave network element between face that to jump gap marker be connected state.
3. the information transferring method of microwave network element according to claim 1 is characterized in that, described the first microwave network element comprises to described the second microwave network element transmission data by the described jumping passage that faces:
Step a1: described the first microwave network element is stored in data waiting for transmission in the buffering area, sends message according to data construct data waiting for transmission, and the access control information architecture faces jumping figure according to message in described data transmission message;
Step a2: described the first microwave network element sends to described second microwave network element with the described jumping figure that faces according to message by the described jumping passage that faces;
Step a3: described the first microwave network element is counted according to the number of times of message sending the described jumping figure that faces, if transmission times does not reach preset times, then turns to step a4; If transmission times reaches preset times, then turn to step a5;
Step a4: if described the first microwave network element receives the reception response message that described the second microwave network element returns in Preset Time, turn to step a5; If described the first microwave network element does not receive the reception response message that described the second microwave network element returns in Preset Time, turn to step a2;
Step a5: described the first microwave network element is deleted the data waiting for transmission of storage in the described buffering area.
4. the information transferring method of microwave network element according to claim 1 is characterized in that, described method also comprises:
Step b1: described the first microwave network element is jumped passage to described the second microwave network element transmission heartbeat message by described facing;
Step b2: described the first microwave network element is counted the number of times that sends described heartbeat message, if transmission times does not reach preset times, then turns to step b3; If transmission times reaches preset times, then turn to step b4;
Step b3: if described the first microwave network element receives the heartbeat response message that described the second microwave network element returns in Preset Time, turn to step b5; If described the first microwave network element does not receive the heartbeat response message that described the second microwave network element returns in Preset Time, turn to step b1;
Step b4: if described the first microwave network element does not receive the heartbeat response message that described the second microwave network element returns in Preset Time, then described the first microwave network element will and described the second microwave network element between face that to jump gap marker be off-state; If described the first microwave network element receives the heartbeat response message that described the second microwave network element returns in Preset Time, turn to step b5;
Step b5: described the first microwave network element will and described the second microwave network element between face that to jump gap marker be connected state.
5. the information transferring method of microwave network element according to claim 1 is characterized in that, described method also comprises:
Step c1: described the first microwave network element is jumped passage to described the second microwave network element transmission active chain rupture message by described facing;
Step c2: described the first microwave network element is counted the number of times that sends described active chain rupture message, if transmission times does not reach preset times, then turns to step c3; If transmission times reaches preset times, then turn to step c4;
Step c3: if described the first microwave network element receives the chain rupture response message that described the second microwave network element returns in Preset Time, turn to step c4; If described the first microwave network element does not receive the chain rupture response message that described the second microwave network element returns in Preset Time, turn to step c1;
Step c4: described the first microwave network element will and described the second microwave network element between face that to jump gap marker be off-state.
6. the information carrying means between a microwave network element is applied to it is characterized in that in the first microwave network element, and described information carrying means comprises and face hop-information administration module and at least one transmitting-receiving proxy module,
Described face the hop-information administration module be used for utilizing described transmitting-receiving proxy module by and adjacent the second microwave network element between physical connection set up and described the second microwave network element between face the jumping passage, described the second microwave network element is corresponding one by one with described transmitting-receiving proxy module;
Described transmitting-receiving proxy module is used for jumping passage to the second microwave network element transmission data of correspondence by described facing.
7. the information carrying means of microwave network element according to claim 6 is characterized in that,
The described hop-information administration module that faces specifically is used for network element configuration message is sent to described transmitting-receiving proxy module, includes the net element information of described the first microwave network element in the described network element configuration message;
Described transmitting-receiving proxy module specifically is used for receiving described network element configuration message, make up link setup message according to described net element information, and by with corresponding the second microwave network element between physical connection send described link setup message to described the second microwave network element, receive the link setup success message that described the second microwave network element returns, carry the net element information of described the second microwave network element in the described link setup success message, send the link setup reporting message to the described hop-information administration module that faces, carry the net element information of described the second microwave network element in the described link setup reporting message;
The described hop-information administration module that faces also is used for receiving described link setup reporting message, preserves the net element information of described the second microwave network element, and will and described the second microwave network element between face that to jump gap marker be connected state.
8. the information carrying means of microwave network element according to claim 6 is characterized in that,
The described hop-information administration module that faces specifically is used for data waiting for transmission are stored in the buffering area, sends message according to data construct data waiting for transmission, and described data transmission message is sent to described transmitting-receiving proxy module;
Described transmitting-receiving proxy module specifically is used for receiving described data and sends message, the access control information architecture faces jumping figure according to message in described data transmission message, by the described jumping passage that faces the described jumping figure that faces is sent to the second corresponding microwave network element according to message, and count according to the number of times of message sending the described jumping figure that faces, if transmission times does not reach preset times and do not receive the reception response message that described the second microwave network element returns in Preset Time, then again send the described jumping figure that faces according to message to described the second microwave network element; If transmission times reaches preset times or receive the reception response message that described the second microwave network element returns in Preset Time, then send data answering message to the described hop-information administration module that faces;
The described hop-information administration module that faces also is used for deleting the data waiting for transmission of storage in the described buffering area when receiving data answering message.
9. the information carrying means of microwave network element according to claim 6 is characterized in that,
Described transmitting-receiving proxy module also is used for jumping passage to the second microwave network element transmission heartbeat message of correspondence by described facing, and the number of times that sends described heartbeat message counted, if transmission times does not reach preset times and do not receive the heartbeat response message that described the second microwave network element returns in Preset Time, then again send described heartbeat message to described the second microwave network element; If transmission times reaches preset times and do not receive the heartbeat response message that described the second microwave network element returns in Preset Time, then send the chain rupture reporting message to the described hop-information administration module that faces;
The described hop-information administration module that faces also is used for when receiving described chain rupture reporting message, will and described the second microwave network element between face that to jump gap marker be off-state.
10. the information carrying means of microwave network element according to claim 6 is characterized in that,
The described hop-information administration module that faces also is used for jumping passage and sending initiatively chain rupture message to described transmitting-receiving proxy module by described facing, and will and described the second microwave network element between face that to jump gap marker be off-state;
Described transmitting-receiving proxy module also is used for after receiving described active chain rupture message, the second microwave network element to correspondence sends described active chain rupture message, and the number of times that sends described active chain rupture message counted, if transmission times does not reach preset times and do not receive the chain rupture response message that described the second microwave network element returns in Preset Time, then again send described active chain rupture message to described the second microwave network element; If transmission times reaches preset times or receive the chain rupture response message that described the second microwave network element returns in Preset Time, then no longer send described active chain rupture message to described the second microwave network element.
11. a microwave network element is characterized in that, comprises such as the information carrying means between each described microwave network element among the claim 6-10.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701932A (en) * | 2014-01-09 | 2014-04-02 | 北京交通大学 | Method of data transmission in internet of things |
| WO2017088530A1 (en) * | 2015-11-26 | 2017-06-01 | 中兴通讯股份有限公司 | Calling method, device, system and storage medium |
| CN109392196A (en) * | 2018-10-25 | 2019-02-26 | 郑桂云 | Big data analysis method and system based on mobile terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1716859A (en) * | 2004-07-02 | 2006-01-04 | 阿尔卡特公司 | Transport network restoration method supporting extra traffic |
| US20070291713A1 (en) * | 2006-06-20 | 2007-12-20 | Fujitsu Limited | Communication system |
| CN101984581A (en) * | 2010-11-04 | 2011-03-09 | 中兴通讯股份有限公司 | Method and system for opening data communication network |
| CN103178983A (en) * | 2011-12-26 | 2013-06-26 | 中兴通讯股份有限公司 | Method and device for configuring shortest path first protocol interface area identifications |
-
2012
- 2012-03-22 CN CN201210079213.9A patent/CN103327643B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1716859A (en) * | 2004-07-02 | 2006-01-04 | 阿尔卡特公司 | Transport network restoration method supporting extra traffic |
| US20070291713A1 (en) * | 2006-06-20 | 2007-12-20 | Fujitsu Limited | Communication system |
| CN101984581A (en) * | 2010-11-04 | 2011-03-09 | 中兴通讯股份有限公司 | Method and system for opening data communication network |
| CN103178983A (en) * | 2011-12-26 | 2013-06-26 | 中兴通讯股份有限公司 | Method and device for configuring shortest path first protocol interface area identifications |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701932A (en) * | 2014-01-09 | 2014-04-02 | 北京交通大学 | Method of data transmission in internet of things |
| WO2017088530A1 (en) * | 2015-11-26 | 2017-06-01 | 中兴通讯股份有限公司 | Calling method, device, system and storage medium |
| CN106803847A (en) * | 2015-11-26 | 2017-06-06 | 中兴通讯股份有限公司 | A kind of call method, apparatus and system |
| CN109392196A (en) * | 2018-10-25 | 2019-02-26 | 郑桂云 | Big data analysis method and system based on mobile terminal |
| CN109392196B (en) * | 2018-10-25 | 2021-05-11 | 北京立达智胜科技有限公司 | Big data analysis method and system based on mobile terminal |
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