CN106685828A - Message transmitting method and apparatus - Google Patents
Message transmitting method and apparatus Download PDFInfo
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- CN106685828A CN106685828A CN201611179498.8A CN201611179498A CN106685828A CN 106685828 A CN106685828 A CN 106685828A CN 201611179498 A CN201611179498 A CN 201611179498A CN 106685828 A CN106685828 A CN 106685828A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
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Abstract
The invention discloses a message transmitting method and apparatus and belongs to the technical field of communication. The method includes the following steps: acquiring node configuration information and channel configuration information; acquiring channel state information which includes channel types, channel identifiers, channel device IP addresses, available node identifiers and transmitting properties; based on the channel state information and node configuration information, generating a channel available information collection list which includes channel types, channel identifiers, channel device IP addresses, available node identifiers, transmitting properties and network segment information of the available nodes; based on the channel available information collection list, determining the routing of the network segment which corresponds to each available node under each business requirement, and generating an automatic routing list; when an IP message is received, based on the destination address and business requirements in the IP message, determining a corresponding channel device IP address in the automatic routing list; and forwarding the IP message to the channel device which corresponds to the channel device IP address.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of message transmitting method and device.
Background technology
Along with the fast development of the Internet, internet protocol (English Internet Protocol, abbreviation IP) packet skill
The importance of art is day by day highlighted.At present, IP group technologys have been successfully applied to wireless network environment, with increasing wireless
Channel supports IP packet transmission, and how to comprehensively utilize wireless channel becomes the heat subject of current research.
Comprehensive utilization wireless channel can greatly increase wireless channel and use bandwidth, reduction single wireless channel width less than normal
The impact that transmission brings is grouped to IP, the load balancing of business is realized, the transmission efficiency of wireless network is improved.
Route Selection mode is to realize the key of comprehensive utilization wireless channel.Traditional routing mode enters according to destination address
Row data forwarding, but due to there are multiple wireless channels between node under wireless network environment, if simply according to tradition
The routing mode of router, the business that different service quality is required may be concentrated on some wireless channel and transmit, not only
Cause transmission performance not good, while also result in the wasting of resources.
The content of the invention
In order to solve the routing mode in prior art according to conventional router, the business that different service quality is required may
The problem transmit on some wireless channel is concentrated in, a kind of message transmitting method and device is embodiments provided.
The technical scheme is as follows：
In a first aspect, embodiments providing a kind of message transmitting method, methods described includes：
Node configuration information and channel configuration information are obtained, the node configuration information includes node identification and its network segment letter
Breath, the channel configuration information include channel type and its priority；
Channel condition information is obtained, the channel condition information includes channel type, channel logo, radio equipment IP ground
Location, reachable node identification and transmission performance；
Channel is generated up to information summary sheet, the channel according to the channel condition information and the node configuration information
Up to information summary sheet include channel type, channel logo, radio equipment IP address, up to node identification, transmission performance and can
Up to the network segment information of node；
According to the channel up to information summary sheet, it is determined that each network segment up to node is corresponded under miscellaneous service demand
Route, and generate automatic routing table, the route per bar in the automatic routing table includes network segment information up to node, business
Demand, channel logo and radio equipment IP address；
When IP messages are received, according to destination address and business demand in the IP messages, in the automatic route
Corresponding radio equipment IP address is determined in table；
The IP messages are forwarded to into the corresponding radio equipment of the radio equipment IP address.
In a kind of implementation of the embodiment of the present invention, the transmission performance includes time delay ability, bandwidth ability and can
By sexuality, the time delay ability includes the first time delay grade and the second time delay grade, during the transmission of the first time delay grade
Prolong the propagation delay time more than the second time delay grade, the bandwidth ability includes the first bandwidth class and the second bandwidth class,
Bandwidth of the bandwidth of first bandwidth class less than second bandwidth class, the reliability performance include the first reliability
Grade and the second reliability step, the transmission packet loss of first reliability step are more than the biography of second reliability step
Defeated packet loss.
In another kind of implementation of the embodiment of the present invention, the business demand include delay requirement, bandwidth requirement and
Reliability requirement, the delay requirement are the first time delay grade or the second time delay grade, and the bandwidth requirement is institute
The first bandwidth class or second bandwidth class are stated, the reliability requirement is first reliability step or described second
Reliability step.
In another kind of implementation of the embodiment of the present invention, the acquisition channel condition information, including：
Receive the corresponding channel condition information of the Wireless Communication Equipment that each Wireless Communication Equipment sends.
In another kind of implementation of the embodiment of the present invention, it is described according to the channel up to information summary sheet, it is determined that
Each route up to the network segment of node is corresponded under miscellaneous service demand, including：
Determine successively and each channel up to the network segment of node can be reached under miscellaneous service demand；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is multiple
When, the priority of the multiple channels of comparison selects the channel of highest priority in the plurality of channel as route；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is zero,
Corresponding one route up to the network segment of node can be reached under a kind of business demand for sky；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is one
When, the channel determined is selected as route.
Second aspect, the embodiment of the present invention additionally provide a kind of message transmitting device, and described device includes：
First acquisition module, for obtaining node configuration information and channel configuration information, the node configuration information includes
Node identification and its network segment information, the channel configuration information include channel type and its priority；
Second acquisition module, for obtaining channel condition information, the channel condition information includes channel type, channel mark
Knowledge, radio equipment IP address, reachable node identification and transmission performance；
First generation module, for generating channel up to letter according to the channel condition information and the node configuration information
Breath summary sheet, the channel include channel type, channel logo, radio equipment IP address, reachable node up to information summary sheet
Mark, transmission performance and the network segment information up to node；
Second generation module, for according to the channel up to information summary sheet, it is determined that under miscellaneous service demand correspondence
Each route up to the network segment of node, and automatic routing table is generated, the route per bar in the automatic routing table includes reachable
The network segment information of node, business demand, channel logo and radio equipment IP address；
Determining module, for when IP messages are received, according to destination address and business demand in the IP messages,
Corresponding radio equipment IP address is determined in the automatic routing table；
Transport module, for the IP messages are forwarded to the corresponding radio equipment of the radio equipment IP address.
In a kind of implementation of the embodiment of the present invention, the transmission performance includes time delay ability, bandwidth ability and can
By sexuality, the time delay ability includes the first time delay grade and the second time delay grade, during the transmission of the first time delay grade
Prolong the propagation delay time more than the second time delay grade, the bandwidth ability includes the first bandwidth class and the second bandwidth class,
Bandwidth of the bandwidth of first bandwidth class less than second bandwidth class, the reliability performance include the first reliability
Grade and the second reliability step, the transmission packet loss of first reliability step are more than the biography of second reliability step
Defeated packet loss.
In another kind of implementation of the embodiment of the present invention, the business demand include delay requirement, bandwidth requirement and
Reliability requirement, the delay requirement are the first time delay grade or the second time delay grade, and the bandwidth requirement is institute
The first bandwidth class or second bandwidth class are stated, the reliability requirement is first reliability step or described second
Reliability step.
In another kind of implementation of the embodiment of the present invention, second acquisition module is used for：Receive each wireless network
The corresponding channel condition information of the Wireless Communication Equipment that network equipment sends.
In another kind of implementation of the embodiment of the present invention, second generation module is used for：
Determine successively and each channel up to the network segment of node can be reached under miscellaneous service demand；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is multiple
When, the priority of the multiple channels of comparison selects the channel of highest priority in the plurality of channel as route；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is zero,
Corresponding one route up to the network segment of node can be reached under a kind of business demand for sky；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is one
When, the channel determined is selected as route.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
Automatic routing table is generated by the node configuration information, channel configuration information and the channel condition information that get, from
The route per bar in dynamic routing table includes network segment information, business demand, channel logo and the radio equipment IP address of reachable node,
When IP messages are received, according to destination address and business demand in the IP messages, determine in the automatic routing table
The IP messages are forwarded to the corresponding radio equipment of the radio equipment IP address by corresponding radio equipment IP address；For
The IP messages of different business demand can be transmitted by different channels, it is to avoid the business that different service quality is required can
The problem transmit on some wireless channel can be concentrated in, transmission performance and resource utilization is improve.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is application scenario diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of message transmitting method provided in an embodiment of the present invention；
Fig. 3 is a kind of block diagram of message transmitting device provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
For the ease of the description of embodiment, first the application scenarios of the embodiment of the present invention are illustrated below:
The application scenarios include the wireless-transmission network of at least two LANs and these LANs of connection, wherein,
LAN is specifically as follows cable LAN, and wireless-transmission network can include multiple wireless channels.Above-mentioned networking can be answered
In ocean platform communication, such as each LAN is arranged on an ocean platform, passes through nothing between each ocean platform
Transmission network network connects.By taking the network transmission between two LANs (hereinafter network) as an example, referring to Fig. 1, two networks
Connected by wireless channel 20 between 10.Network 10 includes NMS 11 and communication system 12, NMS 11
For managing the equipment in network 10, communication system 12 for the data in network 10 are swapped with other network datas,
Data in network 1 and network 2 are swapped by such as communication system 12 in network 1.Communication system 12 can pass through various
Wireless channel 20 is carried out data transmission with other networks, for example short wave channel, ultrashort wave channel and satellite channel, therefore communication system
System 12 needs to include different radio transceiver, such as shortwave transceiver, ultrashort wave transceiver and satellite transceiver.It is wireless in Fig. 1
Channel 1 and wireless channel 2 can both be same channel type, or different channels type.In order to realize that wireless channel is passed
It is defeated, between the network 1 and network 2 shown in Fig. 1, should also include the Wireless Communication Equipment of the various wireless channels of correspondence, for example,
In satellite transmission, Wireless Communication Equipment is satellite, and satellite channel includes network 1 with intersatellite channel and network 2 and satellite
Between two parts of channel.
In addition, communication system 12 also includes routing device, Path selection during for carrying out data transmission.Specifically
Ground, routing device select the wireless channel being adapted to be transmitted when IP messages are received.
Fig. 2 is a kind of flow chart of message transmitting method provided in an embodiment of the present invention, and the method is by the communication system in Fig. 1
Routing device in system 12 is performed, and referring to Fig. 2, the method includes：
Step 101：Node configuration information and channel configuration information are obtained, wherein, node configuration information includes node identification
(English：Identifier, referred to as：ID) and its network segment information, channel configuration information includes channel type and its priority.
In a kind of possible implementation, step 101 can include：Obtain the node configuration that NMS is issued
Information and channel configuration information.NMS can obtain node configuration information and channel configuration by network planning platform
Information, network planning platform are used to plan each LAN and wireless-transmission network.
Wherein, node network segment information can include the node IP network segment and node IP network segment mask.Aforementioned nodes configuration information
Form can be：
| Node ID | The node IP network segment | Node IP network segment mask |
Wherein, node ID is the unique mark of node；The node IP network segment and mask are used for IP messages and encapsulate and forward.
Aforementioned channels configuration information form can be：
| Information type | Priority |
Wherein, channel type distinguishes different types of wireless channel, such as short wave channel, ultrashort wave channel or satellite channel；
Priority is the corresponding routing selection PRI of channel type, for Route Selection, such as satellite channel priority ＞ ultrashort wave letter
Road priority ＞ short wave channel priority.
Step 102：Channel condition information is obtained, channel condition information includes channel type, channel id, radio equipment IP ground
Location, reachable node ID and transmission performance.
In a kind of possible implementation, transmission performance can include time delay ability, bandwidth ability and reliability performance,
Time delay ability includes the first time delay grade and the second time delay grade, and the propagation delay time of the first time delay grade is more than the second time delay grade
Propagation delay time, bandwidth ability includes the first bandwidth class and the second bandwidth class, and the bandwidth of the first bandwidth class is less than second
The bandwidth of bandwidth class, reliability performance include the first reliability step and the second reliability step, the first reliability step
Transmission packet loss of the transmission packet loss more than the second reliability step.
In a kind of possible implementation, obtaining channel condition information can include：
Receive the corresponding channel condition information of Wireless Communication Equipment that each Wireless Communication Equipment sends.
Wherein, Wireless Communication Equipment can regularly send channel condition information, it is also possible to when channel status sends and changes
Reporting status information of channel.
Wherein, foregoing channel state information format can be：
| Channel type | Channel id | Radio equipment IP address | Up to node ID | Transmission performance |
Wherein, channel type includes short wave channel, ultrashort wave channel and satellite channel；Channel id is the unique of wireless channel
Mark；Radio equipment IP address sends the IP address of the Wireless Communication Equipment of channel status, forwards for message；Up to node
ID represents the reachable node ID of current radio channel, can include multiple；Transmission performance reflects the link-quality of each channel, can
To be represented using three bit, it is defined as follows：
Wherein, in time delay ability, the first time delay grade (grade is low) and the second time delay grade (grade is high) can respectively with 0
Represent with 1, in bandwidth ability, the first bandwidth class (grade is low) and the second bandwidth class (grade is high) can respectively with 0 and 1 table
Show, in reliability performance, the first reliability step (grade is low) and the second reliability step (grade is high) can respectively with 0 and 1 table
Show.
First time delay grade can be more than or equal to delay threshold for propagation delay time, and the second time delay grade can be for during transmission
Prolong less than delay threshold, therefore the propagation delay time of the first time delay grade is more than the propagation delay time of the second time delay grade.Bandwidth class
Divide with reliability step and by threshold value, do not repeat here.
Step 103：Channel is generated up to information summary sheet according to channel condition information and node configuration information, channel is reachable
Information summary sheet includes channel type, channel id, radio equipment IP address, reachable node ID and transmission performance and up to node
Network segment information.
After channel condition information is obtained, as keyword search node configuration information, to obtain corresponding up to node ID
The node IP network segment and node IP network segment mask, after collecting all of channel up to information, generate channel up to information summary sheet, its
Form is：
Step 104：According to channel up to information summary sheet, it is determined that each is corresponded under miscellaneous service demand up to node
The route of the network segment, and automatic routing table is generated, the route per bar in automatic routing table includes the network segment information of reachable node, business
Demand, channel logo and radio equipment IP address.
In embodiments of the present invention, business demand is correspondingly arranged with the transmission performance of channel.Specifically, business demand can be with
Including delay requirement, bandwidth requirement and reliability requirement, wherein, delay requirement is the first time delay grade or the second time delay grade,
Bandwidth requirement is the first bandwidth class or the second bandwidth class, and reliability requirement is the first reliability step or the second reliability etc.
Level.
In a kind of possible implementation, according to channel up to information summary sheet, it is determined that right under miscellaneous service demand
Answer each include up to the route of the network segment of node：
Determine successively and each channel up to the network segment of node can be reached under miscellaneous service demand；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is multiple
When, the priority of the multiple channels of comparison selects the channel of highest priority in multiple channels as route；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is zero,
Corresponding one route up to the network segment of node can be reached under a kind of business demand for sky；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is one
When, the channel determined is selected as route.
Specifically, channel is ranked up by the node IP network segment up to the information in information summary sheet, each node IP network
Section all includes 8 kinds of business demands (combination in any of time delay, bandwidth and reliability), if certain business demand has multiple channels
The situation that transmission performance can meet, then with channel type as keyword search channel configuration information, the letter for selecting priority high
Road；If there is all unappeasable situation of transmission performance of all channels in certain business demand, the automatic road of this kind of business demand
It is sky by list item, after obtaining all business demand list items of all node IP network segments, generates automatic routing table, its form is：
Step 105：When IP messages are received, according to destination address and business demand in IP messages, it is routeing automatically
Corresponding radio equipment IP address is determined in table.
Automatic routing table is inquired about according to purpose IP address information and business demand, it is determined that meeting the channel id for requiring, is extracted
Radio equipment IP address, if do not find meeting the channel id for requiring, abandons the message.
Business demand is the transmission performance demand that business is proposed to channel, by the COS (English in IP packet header：
Type of Service, referred to as：TOS) field identification, the transmittability that communication system is provided according to each channel, automatically selects
The transmission channel for meeting demand carries out business transmission.TOS fields are defined as follows：
Step 106：IP messages are forwarded to into the corresponding radio equipment of radio equipment IP address that step 105 is determined.
Service message is Resealed according to radio equipment IP address, and transmitted by corresponding wireless channel.
Said method step is illustrated below by citing：
In a step 101, as shown in table 1, channel configuration information is as shown in table 2 for the node configuration information for getting：
| Node ID | The node IP network segment | Node IP network segment mask |
| 1075576999 | 168.32.0.0 | 255.255.0.0 |
| 1075577002 | 168.34.0.0 | 255.255.0.0 |
Table 1
| Channel type | Priority |
| 3301 | 100 |
| 3302 | 10 |
Table 2
Wherein, channel type 3301 can represent satellite channel, and 3302 can represent ultrashort wave channel.
In a step 102, the channel condition information of two wireless channels is got, respectively as shown in Table 3 and Table 4：
| Channel type | Channel id | Radio equipment IP address | Up to node ID | Transmission performance |
| 3301 | 10497 | 191.128.16.4 | 1075577002 | 5 |
Table 3
| Channel type | Channel id | Radio equipment IP address | Up to node ID | Transmission performance |
| 3302 | 10498 | 191.128.36.4 | 1075577002 | 2 |
Table 4
Wherein, transmission performance represents that using 3 bit each bit can be 0 or 1,2 correspondence of transmission performance in above-mentioned table
Binary Zero 10, the correspondence binary one 01 of transmission performance 5.
Entered after row information collects using step 103, the channel for obtaining is as shown in table 5 up to information summary sheet：
Table 5
The automatic routing table of generation by the way of step 104 is as shown in table 6：
Table 6
Below by illustrating how to carry out IP message forwardings according to automatic routing table (table 6)：
IP messages 1：Source IP address is 168.32.1.254, and purpose IP address are 168.34.1.254, and business demand is 4.
IP messages 2：Source IP address is 168.32.1.254, and purpose IP address are 168.34.1.254, and business demand is 2.
(1) when IP messages 1 are received, the purpose IP address for extracting the message are 168.34.1.254 and business demand is 4,
Automatic routing table is inquired about, the 5th business demand of second IP network section is eligible in table, extracting radio equipment IP address is
191.128.16.4；
(2) when IP messages 2 are received, the purpose IP address for extracting the message are 168.34.1.254 and business demand is 2,
Automatic routing table is inquired about, the 3rd business demand of second IP network section is eligible in table, extracting radio equipment IP address is
191.128.36.4。
According to radio equipment IP address 191.128.16.4 and 191.128.36.4 that obtain, 1 He of IP messages that will be received
IP messages 2 are Resealed, and are transmitted by corresponding wireless channel.
Can see, IP messages 1 and IP messages 2 are all destined to destination node IP address 168.34.1.254, using this reality
Apply the message transmitting method of example offer so that IP messages 1 are transmitted on two different wireless channels with IP messages 2, are realized
The effect of comprehensive utilization wireless channel.
It is below the device embodiment of the embodiment of the present invention, for the details not described in detail in device embodiment, please joins
It is admitted to and states corresponding embodiment of the method.
Fig. 3 is a kind of structural representation of message transmitting device provided in an embodiment of the present invention, and the device can be integrated in
On aforementioned routing device, or it is aforementioned routing device, referring to Fig. 3, device includes：
First acquisition module 201, for obtaining node configuration information and channel configuration information, node configuration information includes section
Point ID and its network segment information, channel configuration information include channel type and its priority；
Second acquisition module 202, for obtaining channel condition information, channel condition information include channel type, channel id,
Radio equipment IP address, reachable node ID and transmission performance；
First generation module 203, converges up to information for generating channel according to channel condition information and node configuration information
Summary table, channel include channel type, channel id, radio equipment IP address, reachable node ID and transporting up to information summary sheet
Energy and the network segment information up to node；
Second generation module 204, for according to channel up to information summary sheet, it is determined that correspondence is every under miscellaneous service demand
The route of the individual network segment up to node, and automatic routing table is generated, the route per bar in automatic routing table is included up to node
Network segment information, business demand, channel logo and radio equipment IP address；
Determining module 205, for when IP messages are received, according to destination address and business demand in IP messages,
Automatically corresponding radio equipment IP address is determined in routing table；
Transport module 206, for IP messages are forwarded to the corresponding radio equipment of radio equipment IP address.
In a kind of possible implementation, transmission performance can include time delay ability, bandwidth ability and reliability performance, when
The ability of prolonging includes the first time delay grade and the second time delay grade, and the propagation delay time of the first time delay grade is more than the second time delay grade
Propagation delay time, bandwidth ability include the first bandwidth class and the second bandwidth class, and the bandwidth of the first bandwidth class is less than the second band
The bandwidth of wide grade, reliability performance include the first reliability step and the second reliability step, the biography of the first reliability step
Transmission packet loss of the defeated packet loss more than the second reliability step.
In a kind of possible implementation, business demand can include delay requirement, bandwidth requirement and reliability requirement, when
It is the first time delay grade or the second time delay grade to prolong requirement, and bandwidth requirement is the first bandwidth class or the second bandwidth class, reliable
Property require as the first reliability step or the second reliability step.
In a kind of possible implementation, the second acquisition module 202 can be used for：Receive each Wireless Communication Equipment to send
The corresponding channel condition information of Wireless Communication Equipment.
In a kind of possible implementation, the second generation module 204 can be used for：
Determine successively and each channel up to the network segment of node can be reached under miscellaneous service demand；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is multiple
When, the priority of the multiple channels of comparison selects the channel of highest priority in multiple channels as route；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is zero,
Corresponding one route up to the network segment of node can be reached under a kind of business demand for sky；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is one
When, the channel determined is selected as route.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of message transmitting method, it is that methods described includes which is special：
Node configuration information and channel configuration information are obtained, the node configuration information includes node identification and its network segment information,
The channel configuration information includes channel type and its priority；
Channel condition information is obtained, the channel condition information includes channel type, channel logo, radio equipment internet protocol
IP address, reachable node identification and transmission performance；
Channel is generated up to information summary sheet according to the channel condition information and the node configuration information, the channel is reachable
Information summary sheet includes channel type, channel logo, radio equipment IP address, reachable node identification, transmission performance and reachable section
The network segment information of point；
According to the channel up to information summary sheet, it is determined that each road up to the network segment of node is corresponded under miscellaneous service demand
By, and automatic routing table is generated, the route per bar in the automatic routing table includes that the network segment information of reachable node, business are needed
Ask, channel logo and radio equipment IP address；
When IP messages are received, according to destination address and business demand in the IP messages, in the automatic routing table
Determine corresponding radio equipment IP address；
The IP messages are forwarded to into the corresponding radio equipment of the radio equipment IP address.
2. method according to claim 1, it is characterised in that the transmission performance include time delay ability, bandwidth ability and
Reliability performance, the time delay ability include the first time delay grade and the second time delay grade, the transmission of the first time delay grade
Propagation delay time of the time delay more than the second time delay grade, the bandwidth ability include the first bandwidth class and the second bandwidth etc.
Level, the bandwidth of first bandwidth class are less than the bandwidth of second bandwidth class, and the reliability performance includes that first can
By property grade and the second reliability step, the transmission packet loss of first reliability step is more than second reliability step
Transmission packet loss.
3. method according to claim 2, it is characterised in that the business demand include delay requirement, bandwidth requirement and
Reliability requirement, the delay requirement are the first time delay grade or the second time delay grade, and the bandwidth requirement is institute
The first bandwidth class or second bandwidth class are stated, the reliability requirement is first reliability step or described second
Reliability step.
4. the method according to any one of claim 1-3, it is characterised in that the acquisition channel condition information, including：
Receive the corresponding channel condition information of the Wireless Communication Equipment that each Wireless Communication Equipment sends.
5. the method according to any one of claim 1-3, it is characterised in that described to be collected up to information according to the channel
Table, it is determined that each route up to the network segment of node is corresponded under miscellaneous service demand, including：
Determine successively and each channel up to the network segment of node can be reached under miscellaneous service demand；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is multiple, than
The priority of more multiple channels, selects the channel of highest priority in the plurality of channel as route；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is zero, one
Plant and corresponding one route up to the network segment of node can be reached under business demand for sky；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is one, choosing
The channel determined is selected as route.
6. a kind of message transmitting device, it is that the message transmitting device includes which is special：
First acquisition module, for obtaining node configuration information and channel configuration information, the node configuration information includes node
Mark and its network segment information, the channel configuration information include channel type and its priority；
Second acquisition module, for obtaining channel condition information, the channel condition information include channel type, channel logo,
Radio equipment IP address, reachable node identification and transmission performance；
First generation module, converges up to information for generating channel according to the channel condition information and the node configuration information
Summary table, the channel up to information summary sheet include channel type, channel logo, radio equipment IP address, up to node identification,
Transmission performance and the network segment information up to node；
Second generation module, for according to the channel up to information summary sheet, it is determined that under miscellaneous service demand correspondence each
Up to the route of the network segment of node, and automatic routing table is generated, the route per bar in the automatic routing table is included up to node
Network segment information, business demand, channel logo and radio equipment IP address；
Determining module, for when IP messages are received, according to destination address and business demand in the IP messages, described
Automatically corresponding radio equipment IP address is determined in routing table；
Transport module, for the IP messages are forwarded to the corresponding radio equipment of the radio equipment IP address.
7. message transmitting device according to claim 6, it is characterised in that the transmission performance includes time delay ability, band
Wide ability and reliability performance, the time delay ability include the first time delay grade and the second time delay grade, described first time delay etc.
Propagation delay time of the propagation delay time of level more than the second time delay grade, the bandwidth ability include the first bandwidth class and second
Bandwidth class, the bandwidth of first bandwidth class are less than the bandwidth of second bandwidth class, and the reliability performance includes
First reliability step and the second reliability step, the transmission packet loss of first reliability step are reliable more than described second
The transmission packet loss of property grade.
8. message transmitting device according to claim 7, it is characterised in that the business demand includes delay requirement, band
Wide to require and reliability requirement, the delay requirement is the first time delay grade or the second time delay grade, the bandwidth
Require as first bandwidth class or second bandwidth class, the reliability requirement be first reliability step or
Second reliability step.
9. the message transmitting device according to any one of claim 6-8, it is characterised in that second acquisition module, uses
In：
Receive the corresponding channel condition information of the Wireless Communication Equipment that each Wireless Communication Equipment sends.
10. the message transmitting device according to any one of claim 6-8, it is characterised in that second generation module, uses
In：
Determine successively and each channel up to the network segment of node can be reached under miscellaneous service demand；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is multiple, than
The priority of more multiple channels, selects the channel of highest priority in the plurality of channel as route；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is zero, one
Plant and corresponding one route up to the network segment of node can be reached under business demand for sky；
When the quantity that corresponding one channel up to the network segment of node can be reached under a kind of business demand is one, choosing
The channel determined is selected as route.
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