CN108462638A - The determination method and system of business routing - Google Patents
The determination method and system of business routing Download PDFInfo
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- CN108462638A CN108462638A CN201611135510.5A CN201611135510A CN108462638A CN 108462638 A CN108462638 A CN 108462638A CN 201611135510 A CN201611135510 A CN 201611135510A CN 108462638 A CN108462638 A CN 108462638A
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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
- H04L45/02—Topology update or discovery
- H04L45/04—Interdomain routing, e.g. hierarchical routing
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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
- H04L45/02—Topology update or discovery
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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
- H04L45/14—Routing performance; Theoretical aspects
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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
- H04L45/70—Routing based on monitoring results
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses the determination methods and system of a kind of routing of business, are related to technical field of photo communication.The present invention meets business demand efficient resource in being divided to each network that business is routed across counts, according to the sequence that efficient resource rate is ascending, determine that business is route in each network division successively, it carries out being integrally formed complete business routing again, the method that the business routing that the less network of this preferential determining efficient resource divides determines the business routing that the more network of efficient resource divides again, it can effectively avoid the problem that the more network of efficient resource divides the business routing chosen and can not be matched in the less network of efficient resource divides, the determination efficiency of raising business routing.
Description
Technical field
The present invention relates to technical field of photo communication, more particularly to a kind of the determination method and system of business routing.
Background technology
In the network operation of practical OTN (Optical Transport Network, optical transfer network), service circuit is opened
Lead to and is important action, the timeliness that client perception is opened depending on service circuit, and the timeliness that service circuit is opened
Determination efficiency depending on business routing.
There are two types of current operation modes, first, manually carrying out routing, this manual method is less efficient, especially copes with
Trans-regional or astride hierarchy circuit debugging.Second is that carrying out the automatic calculating of cross-domain service routing on transmission comprehensive network management, but count
Calculation method is that cured " first main line network calculates road, and calculating road result further according to main line network carries out other Metropolitan Area Network or low level
Network calculates road " pattern.Since the resource of main line network is compared with horn of plenty, this road mode of calculating can lead to other networks of resource anxiety
It can not find and meet the case where main line calculates the routing of road result, this will further result in the mistake of entire cross-domain router-level topology task
It loses, calculating, extreme influence business router-level topology efficiency can only be re-started.
Invention content
A purpose being realized of the invention is：It is proposed a kind of determination method of business routing, improve it is trans-regional or across
The determination efficiency of the business routing of level.
According to an aspect of the present invention, a kind of determination method of business routing provided, including：In response to the industry of user
Demand is opened in business, and the network that the business of determination is routed across divides；Obtain the efficient resource rate that each network divides, wherein one
The efficient resource rate that network divides is to be more than the sum of vacant bandwidth of service rate and network in each radio frequency channel during network divides
The ratio of the bandwidth summation of division；According to the sequence that efficient resource rate is ascending, the industry during each network divides is determined successively
Business routing；The business during each network divides is integrated to route to form complete business routing.
In one embodiment, in response to the service fulfillment demand of user, the network that the business of determination is routed across includes：Root
According to the transmitting terminal and receiving terminal of business in service fulfillment demand, the network where determining the transmitting terminal of business divides and receiving terminal institute
Network divide, and the main line network that the transmitting terminal of connection business and network where receiving terminal divide divides.
In one embodiment, the business routing during each network divides is determined using following methods：It obtains fixed
The corresponding port of business routing；If it is determined that business routing where network divide with present networks divide be connected to, then from
Vacant band is chosen in the radio frequency channel that the corresponding present networks in port divide to be wider than service rate and meet business route direction
Radio frequency channel is determined as business routing；If it is determined that business routing where network divide with present networks division be not connected to, then from
The radio frequency channel that vacant band is wider than service rate and meets business route direction is chosen in each radio frequency channel that present networks divide, really
It is set to business routing.
In one embodiment, it integrates the business during each network divides and route to form complete business and route and include：It will
The port of business routing in each network division is matched, and the business routing that selection one is connected to each network is used as complete
Business routing；The network equipment during each network being routed across to complete business divides sends configuration interconnection and end
The information of mouth parameter.
In one embodiment, network division is arbitrary in the level according to country, province, city and optical transport network
One is divided.
According to another aspect of the present invention, a kind of determining device of business routing provided, including：Network, which divides, to be determined
Module, for the service fulfillment demand in response to user, the network that the business of determination is routed across divides；Resource distribution obtains mould
Block, the efficient resource rate divided for obtaining each network, wherein the efficient resource rate that a network divides is during network divides
The ratio of the bandwidth summation divided with network more than the sum of vacant bandwidth of service rate in each radio frequency channel；Route segment determines
Module, for according to the ascending sequence of efficient resource rate, determining the business routing in each network division successively；It route whole
Block is molded, route to form complete business routing for integrating the business during each network divides.
In one embodiment, network divides determining module, for according to the transmitting terminal of business in service fulfillment demand and
Receiving terminal, the network where determining the transmitting terminal of business divide the hair for being divided with the network where receiving terminal, and being connected to business
The main line network that network where sending end and receiving terminal divides divides.
In one embodiment, route segment determining module includes that the routing being set to during each network divides determines list
Member；It is route determination unit, the port corresponding for obtaining fixed business routing；Where the routing of fixed business
In the case that network division is connected to present networks division, vacant bandwidth is chosen in the radio frequency channel that corresponding present networks divide from port
More than service rate and meet the radio frequency channel of business route direction, is determined as business routing；Where the routing of fixed business
Network divide and be connected to present networks division in the case of, to choose vacant band roomy from each radio frequency channel of present networks division
In service rate and meet the radio frequency channel of business route direction, is determined as business routing.
In one embodiment, integrating routing module includes integrating routing unit and configuration information transmission unit, and routing is whole
Unit is closed, the port for the business routing in dividing each network matches, and chooses the industry of an each network of connection
Business routing is route as complete business；Configuration information transmission unit, each network for being routed across to complete business
The information of network equipments configuration interconnection and port parameter in division.
In one embodiment, network division is arbitrary in the level according to country, province, city and optical transport network
One is divided.
The present invention meets business demand efficient resource in being divided to each network that business is routed across counts, and presses
According to the sequence that efficient resource rate is ascending, determine that business is route in each network division successively, then be integrally formed complete
Business routing, the business routing that the less network of this preferential determining efficient resource divides determines the more net of efficient resource again
The method for the business routing that network divides, can effectively avoid the more network of efficient resource from dividing the business routing chosen can not be
The problem of less network of efficient resource is matched in dividing, improves the determination efficiency of business routing.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 shows the flow diagram of the determination method of the business routing of one embodiment of the present of invention.
Fig. 2 shows the network architecture schematic diagrams of the determination method of the business of an alternative embodiment of the invention routing.
Fig. 3 shows the flow diagram of the determination method of the business routing of an alternative embodiment of the invention.
Fig. 4 shows the structural schematic diagram of the determination system of the business routing of one embodiment of the present of invention.
Fig. 5 shows the structural schematic diagram of the determination system of the business routing of an alternative embodiment of the invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
For the determination method that business in OTN networks in the prior art is route, less efficient problem proposes this programme.
With reference to the determination method of the business routing of Fig. 1 description present invention.
Fig. 1 is the flow chart of determination method one embodiment of the business routing of the present invention.As shown in Figure 1, the embodiment
Method include：
Step S102, in response to the service fulfillment demand of user, the network that the business of determination is routed across divides.
Wherein, network division is that any one in the level according to country, province, city and optical transport network is drawn
Point.OTN networks can be divided into Metropolitan Area Network (MAN) and arterial grid according to country, province or city, it is generally the case that for not
With the Metropolitan Area Network (MAN) of country, there is main line network to be attached between the Metropolitan Area Network (MAN) in different provinces or the Metropolitan Area Network (MAN) of different cities.It presses
It is divided according to the level of OTN, OTN networks can be divided into backbone layer, convergence-level and access layer, national or province and districts and cities
Backbone layer is constituted, districts and cities and core computer room constitute convergence-level, and the node of accessing user constitutes access layer.It will be according to area in this programme
The arterial grid and be referred to as main line network division according to the backbone layer of distinguishing hierarchy that domain divides.
For the routing of trans-regional or astride hierarchy business, according to the transmitting terminal of business and reception in service fulfillment demand
End, it is first determined the network where the transmitting terminal of business is divided to be divided with the network where receiving terminal, then determines connection business
The main line network that network where transmitting terminal and receiving terminal divides divides.
Step S104 obtains the efficient resource rate that each network divides.
Wherein, the efficient resource rate that a network divides is to be more than not accounting for for service rate in each radio frequency channel during network divides
With the ratio for the bandwidth summation that the sum of bandwidth is divided with network.
The business of user is generally divided into following several in OTN networks：SDH(Synchronous Digital
Hierarchy, synchronous digital system) business, including：STM-1/STM-4/STM-16/STM-64/STM-256；OTN business, packet
It includes：OTU1/OTU2/OTU2e/OTU3/OUT4；Ethernet service, including：E/FE/GE/10GE-LAN/10GE-WAN/100GE,
Etc..Different business corresponds to different rates, and different business is mapped as different ODUk(wherein, k=0,1,2,3,
4), i.e., different ODUkCorresponding different service rate, such as user open GE business and correspond to ODU2Rate.It is intended to out by user
Logical business would know that corresponding ODUkRate, that is, service rate.
Each network division can be real-time by NMS (Network Management System, Network Management System)
The bandwidth occupancy situation of each radio frequency channel during (often opening a primary or business of deletion) statistics or periodic statistics present networks divide,
It counts each radio frequency channel and is more than ODUkVacant bandwidth the case where, and then count present networks divide in be more than ODUkEfficient resource
Rate.For example, indicating that vacant band is wider than ODU with i=1,2 ... nkI-th of radio frequency channel, use FikIndicate that i-th of radio frequency channel is more than
ODUkVacant bandwidth, useIt indicates to be more than ODU in each radio frequency channel in present networks divisionkVacant band
The ratio for the bandwidth summation D that the sum of width is divided with network is more than ODUkEfficient resource rate, wherein D indicate present networks divide
Total bandwidth, n indicate present networks divide in radio frequency channel total number.Further, NMS can be obtained corresponding to each ODUkRk, root
Corresponding efficient resource rate can be obtained according to the business of user, for example, user, which opens GE business, corresponds to ODU2Rate, so it is corresponding
Efficient resource rate be
Step S106 determines the business road during each network divides successively according to the sequence that efficient resource rate is ascending
By.
Wherein, the efficient resource rate that each network divides is arranged according to sequence from small to large, efficient resource rate
Smaller network can carry customer service radio frequency channel in dividing is fewer.According to the ascending sequence of efficient resource rate successively to each
A network divides issuing service and opens order, and receives each network and divide the business road calculated during the present networks returned divide
By.
Business routing during each network divides is determined using following methods：If the division of other networks has determined that business road
By then obtaining the corresponding port of fixed business routing；Network where being route in fixed business divides and Home Network
Vacant band, which is chosen, in the case that network divides connection, in the radio frequency channel that corresponding present networks divide from port is wider than service rate simultaneously
And meet the radio frequency channel of business route direction, it is determined as business routing；Fixed business routing where network divide not with
Present networks divide connection in the case of, from present networks divide each radio frequency channel in choose vacant band be wider than service rate and
The radio frequency channel for meeting business route direction is determined as business routing.Specifically, each network, which divides, receives service fulfillment order, industry
It includes service rate and business route direction that order is opened in business, wherein and service fulfillment order can also include type of service,
Each network is divided determines service rate according to type of service, business route direction, that is, business by transmitting terminal to receiving terminal side
To service fulfillment order can also include, it has been determined that the corresponding port of business routing.Each network division is opened according to business
Logical order selection business routing, the business routing chosen certainly is in addition to demands such as the service rate, the traffic directions that meet user, also
It needs to meet the conditions such as port mapping mode, the multiplexed path of business, active user can be carried with the routing for ensureing selected
Business.
Network is divided and determines that business routing is specifically described according to business route direction, for example, for transmitting terminal
When the network division at place is routed, first according to the transmitting terminal of customer service and receiving terminal, connection transmitting terminal is determined
It is divided with the main line network that the network where receiving terminal divides, then selects to be reached to divide with main line network by transmitting terminal port to connect
The radio frequency channel for meeting business demand in the radio frequency channel of logical port is route as business；Walking along the street is partitioned into for the network where receiving terminal
When by selecting, determine that connection transmitting terminal is divided with the network where receiving terminal according to the transmitting terminal of customer service and receiving terminal first
Main line network divide, then select the port divided by connection main line network to reach in the radio frequency channel of receiving terminal port and meet business
The radio frequency channel of demand is route as business；Main line network is divided, the port that selection network where connection transmitting terminal divides to
The radio frequency channel for meeting business demand in the radio frequency channel of the port divided up to network where connection receiving terminal is route as business.
If the efficient resource rate that the network where business transmitting terminal and receiving terminal divides is respectively less than main line network division
Efficient resource rate, can divide the service fulfillment demand that sends to the network where business transmitting terminal and receiving terminal simultaneously, then to dry
Gauze network, which divides, sends service fulfillment demand, further includes business in addition to service rate, business route direction in service fulfillment demand
Network where transmitting terminal and receiving terminal divides the port for the routing chosen.Main line network, which divides, to be determined first in present networks division
In the network where the port of business that business transmitting terminal is chosen routing and receiving terminal can be divided and choose with the presence or absence of radio frequency channel
Business routing port be connected to, if there is then further determining that whether these radio frequency channels meet business demand, if meet
Then business Route Selection success, otherwise selection identification.Similarly, in for determining that each network divides successively in other orders
When routing, it is also desirable to route corresponding port with reference to fixed business.
Step S108, the business during each network divides of integrating route to form complete business routing.
It, will be during each network divides specifically, receiving each network divides business routing during the present networks returned divide
The port of business routing matched, the business routing for choosing an each network of connection is route as complete business；To
The network equipment during each network that complete business is routed across divides sends configuration interconnection and port parameter information.
It should be noted that when the method for above-described embodiment is applied to the determination scene that trans-regional business is route, business
Three networks of Metropolitan Area Network (MAN) routeing where the Metropolitan Area Network (MAN) where generally going through transmitting terminal, arterial grid and receiving terminal, three network roots
It calculates to route and carry out to integrate successively according to the ascending sequence of efficient resource rate and determines complete business routing；Applied to cross-layer
When the determination scene of secondary business routing, business routing generally go through access layer where transmitting terminal and convergence-level, backbone layer and
Convergence-level where receiving terminal and access layer, can according to this five levels according to the ascending sequence of efficient resource rate successively
It calculates to route and carry out to integrate and determines complete business routing, access layer and convergence-level can also be unified as a whole
Road is calculated, whole network, which is divided into, to be sent end layer, backbone layer and receive three levels of end layer, ascending according to efficient resource rate
Sequence, which calculates to route and carry out to integrate successively, determines complete business routing.
The method of above-described embodiment meets the efficient resource of business demand in being divided to each network that business is routed across
It is counted, according to the sequence that efficient resource rate is ascending, determines that business is route in each network division successively, then carry out whole
Conjunction forms complete business routing, and the business routing that the less network of this preferential determining efficient resource divides determines effectively money again
The method for the business routing that the more network in source divides, the network that can effectively avoid efficient resource more divide the business chosen
The problem of routing can not be matched in the less network of efficient resource divides, improves the determination efficiency of business routing.
Another embodiment of the determination method of business routing of the present invention is described with reference to Fig. 2 and Fig. 3.
Fig. 2 is the network architecture schematic diagram of determination method one embodiment of the business routing of the present invention, as shown in Fig. 2,
User opens the business to the domains Z by the domains A, and the domains A and the domains Z indicate a Metropolitan Area Network (MAN) respectively, by arterial grid.Include A, B, C in the domains A
Two radio frequency channels in three ports and AB, AC, the ports A, that is, transmitting terminal port, B are the port for being connected to arterial grid, arterial grid with C-terminal mouth
Including two radio frequency channels in tetra- ports D, E, F, G and DE, FG, wherein D, F are the port being connected to the domains A, and E, G are to be connected to the domains Z
Port, the domains Z include tri- ports H, I, J and HJ and two radio frequency channels of IJ, and J is receiving terminal port, and the ports H with J are be connected to do
The port of gauze.
Fig. 3 is the flow chart of another embodiment of the determination method of the business routing of the present invention.As shown in figure 3, the reality
The method for applying example includes：
Step S302, each network calculate separately present networks and divide the interior efficient resource rate for being directed to different business rate
Rk。
Wherein, RkCalculate with reference to the computational methods in step S104 in 1 embodiment of figure.As shown in Figure 2, the domains A, the domains Z
Distinguish with arterial grid
Step S304, each network, which divides, reports present networks to divide the interior efficient resource rate R for being directed to different business ratek。
Step S306 receives the service fulfillment demand of user, and the network that the business of determination is routed across divides.
As shown in Figure 2, business is routed across the domains A, the domains Z and arterial grid.
Step S308, the efficient resource corresponding with service rate that each network that acquisition business is routed across divides
Rate.
For example, the business of user is OTU4 business, corresponding rate is ODU4, then the domains A, the domains Z and arterial grid are obtained respectively
In with ODU4Corresponding efficient resource rate, shown in Fig. 2, AC radio frequency channels are occupied in the domains A, and AB radio frequency channels meet ODU4Rate, thenTwo radio frequency channels are satisfied by ODU in arterial grid4Rate, thenHJ radio frequency channels are unsatisfactory for ODU in the domains Z4
Rate, IJ radio frequency channels meet ODU4Rate, then
Step S310 determines that the business routing determination that each network divides is suitable according to the ascending sequence of efficient resource rate
Sequence.
As shown in Figure 2,
Step S312 route according to business and determines that sequence divides transmission service fulfillment order to each network successively, and connects
It receives each network and divides business routing during the present networks returned divide.
As shown in Figure 2, service fulfillment order is sent to the domains A and the domains Z, service fulfillment order includes service rate and business
Route direction is i.e. from the domains A to the domains Z direction.The domains A receive service fulfillment order selection to the radio frequency channel in the direction of arterial grid, meet industry
Business rate is AB radio frequency channels, and the domains Z receive service fulfillment order and choose by arterial grid to the radio frequency channel for receiving extreme direction, meet business
Rate is IJ radio frequency channels.Service fulfillment order is sent to arterial grid, including service rate and business route direction are from A domain to Z
Domain direction further includes the port I of the business routing of the port domain the B and Z selection of the business routing of the domains A selection, and arterial grid chooses and B
Communications ports corresponding with I, and meet service rate, choose DE radio frequency channels.
Step S314, the business during each network divides of integrating route to form complete business routing.
As shown in Fig. 2, complete business routing is A-B-D-E-I-J.
The present invention also provides a kind of determination systems of business routing, are described with reference to Fig. 4.
Fig. 4 is the structure chart of one embodiment of the determination system of the business routing of the present invention.As shown in figure 4, the system
40 include：
Network divides determining module 402, for the service fulfillment demand in response to user, the net that the business of determination is routed across
Network divides.
Wherein, network division is that any one in the level according to country, province, city and optical transport network is drawn
Point.
Specifically, network divides determining module, for the transmitting terminal and receiving terminal according to business in service fulfillment demand, really
Network where determining the transmitting terminal of business is divided to be divided with the network where receiving terminal, and the transmitting terminal of connection business and reception
The main line network that network where end divides divides.
Resource distribution acquisition module 404, the efficient resource rate divided for obtaining each network, wherein a network is drawn
The efficient resource rate divided is to be more than the sum of vacant bandwidth of service rate and network division during network divides in each radio frequency channel
The ratio of bandwidth summation.
Route segment determining module 406, for according to the ascending sequence of efficient resource rate, determining each network successively
Business routing in division.
Integrating routing module 408 route to form complete business routing for integrating the business during each network divides.
With reference to another embodiment of the determination system of the business routing of Fig. 5 description present invention.
Fig. 5 is the structure chart of another embodiment of the determination system of the business routing of the present invention.As shown in figure 5, routing
Segmentation determining module 406 includes the routing determination unit 4061 being set to during each network divides.
It is route determination unit 4061, the port corresponding for obtaining fixed business routing；In fixed business
In the case that network division where routing is connected to present networks division, chosen in the radio frequency channel that corresponding present networks divide from port
Vacant band is wider than service rate and meets the radio frequency channel of business route direction, is determined as business routing；In fixed industry
In the case that network division where business routing is not connected to present networks division, chosen not from each radio frequency channel that present networks divide
Occupied bandwidth is more than service rate and meets the radio frequency channel of business route direction, is determined as business routing.
In one embodiment, integrating routing module 408 includes integrating routing unit 4081 and configuration information transmission unit
4082。
Integrating routing unit 4081, the port for the business routing in dividing each network match, and choose one
The business routing that item is connected to each network is route as complete business.
Configuration information transmission unit 4082, the network during each network for being routed across to complete business divides are set
The information of standby configuration interconnection and port parameter.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of determination method of business routing, which is characterized in that including：
In response to the service fulfillment demand of user, the network that the business of determination is routed across divides；
Obtain the efficient resource rate that each network divides, wherein the efficient resource rate that a network divides is the network
The ratio of the bandwidth summation divided with the network more than the sum of vacant bandwidth of service rate in each radio frequency channel in division；
According to the sequence that the efficient resource rate is ascending, the business routing during each network divides is determined successively；
The business during each network divides is integrated to route to form complete business routing.
2. according to the method described in claim 1, it is characterized in that,
The service fulfillment demand in response to user, the network that the business of determination is routed across include：
According to the transmitting terminal and receiving terminal of business in the service fulfillment demand, the network where the transmitting terminal of the business is determined
Divide and receiving terminal where network divide, and the transmitting terminal of the connection business and the network where receiving terminal divide it is dry
Gauze network divides.
3. according to the method described in claim 1, it is characterized in that,
Business routing during each network divides is determined using following methods：
Obtain the corresponding port of fixed business routing；
It is connected to present networks division if the network where the fixed business routing is divided, it is corresponding from the port
The radio frequency channel that vacant band is wider than service rate and meets business route direction is chosen in the radio frequency channel that present networks divide, is determined as
Business is route；
It is not connected to present networks division if the network where the fixed business routing divides, is divided from present networks
The radio frequency channel that vacant band is wider than service rate and meets business route direction is chosen in each radio frequency channel, is determined as business road
By.
4. according to the method described in claim 1, it is characterized in that,
The business integrated during each network divides, which route to form complete business and route, includes：
The port of business routing during each network is divided matches, and chooses the business road of an each network of connection
By being route as complete business；
The network equipment during each network being routed across to the complete business divides sends configuration interconnection and port
The information of parameter.
5. according to claim 1-4 any one of them methods, which is characterized in that
The network division is that any one in the level according to country, province, city and optical transport network is divided.
6. a kind of determination system of business routing, which is characterized in that including：
Network divides determining module, and for the service fulfillment demand in response to user, the network that the business of determination is routed across divides；
Resource distribution acquisition module, the efficient resource rate divided for obtaining each network, wherein what a network divided
Efficient resource rate is to be more than the sum of vacant bandwidth of service rate in each radio frequency channel during the network divides to draw with the network
The ratio for the bandwidth summation divided；
Route segment determining module, for according to the ascending sequence of the efficient resource rate, determining each net successively
Business during network divides is route；
Integrating routing module route to form complete business routing for integrating the business during each network divides.
7. system according to claim 6, which is characterized in that
The network divides determining module, for the transmitting terminal and receiving terminal according to business in the service fulfillment demand, determines
Network where the transmitting terminal of the business divides the transmitting terminal for being divided with the network where receiving terminal, and being connected to the business
It is divided with the main line network that the network where receiving terminal divides.
8. system according to claim 6, which is characterized in that the route segment determining module includes being set to each net
Routing determination unit in network division；
The routing determination unit, the port corresponding for obtaining fixed business routing；In the fixed business
In the case that network division where routing is connected to present networks division, in the radio frequency channel that corresponding present networks divide from the port
The radio frequency channel that vacant band is wider than service rate and meets business route direction is chosen, business routing is determined as；It is described
In the case that network division where determining business routing is not connected to present networks division, from each radio frequency channel of present networks division
The middle vacant band of selection is wider than service rate and meets the radio frequency channel of business route direction, is determined as business routing.
9. system according to claim 6, which is characterized in that the integrating routing module includes integrating routing unit and matches
Set information transmitting unit；
The integrating routing unit, the port for the business routing in dividing each network match, and choose one
The business routing that item is connected to each network is route as complete business；
The configuration information transmission unit, the network during each network for being routed across to the complete business divides are set
The information of standby configuration interconnection and port parameter.
10. according to claim 6-9 any one of them systems, which is characterized in that
The network division is that any one in the level according to country, province, city and optical transport network is divided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135510.5A CN108462638B (en) | 2016-12-12 | 2016-12-12 | Method and system for determining service route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135510.5A CN108462638B (en) | 2016-12-12 | 2016-12-12 | Method and system for determining service route |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946007A (en) * | 2006-09-06 | 2007-04-11 | 中兴通讯股份有限公司 | Device and its method for mixing and converging data service and SDH service |
| CN101355821A (en) * | 2008-09-03 | 2009-01-28 | 中兴通讯股份有限公司 | Method and apparatus for transmitting 10G bit optical fiber channel service in optical transmission network |
| EP2058986A1 (en) * | 2006-09-25 | 2009-05-13 | Huawei Technologies Co Ltd | A method for determining a routing path and a routing path determination unit |
| CN101431532A (en) * | 2008-12-15 | 2009-05-13 | 中国电信股份有限公司 | Content routing method, load balancing equipment and resource management equipment |
| CN102075428A (en) * | 2011-01-20 | 2011-05-25 | 中国电信股份有限公司 | Integrated routing setting method and device |
| CN102143052A (en) * | 2010-11-08 | 2011-08-03 | 华为技术有限公司 | Method, equipment and system for lossless bandwidth |
| CN102170331A (en) * | 2011-05-09 | 2011-08-31 | 中兴通讯股份有限公司 | Method and device for adjusting speed of general communication channel (GCC) |
| CN102724599A (en) * | 2011-03-30 | 2012-10-10 | 中兴通讯股份有限公司 | Bandwidth adjustment processing method for control platform |
| US20130019283A1 (en) * | 2011-07-12 | 2013-01-17 | Bank Of America Corporation | Virtual Private Internet |
| US20130170499A1 (en) * | 2011-04-15 | 2013-07-04 | Architecture Technology, Inc. | Border gateway broker, network and method |
| CN105007222A (en) * | 2015-04-20 | 2015-10-28 | 中国电信股份有限公司 | Business transmission path selection method and business transmission path selection device |
| CN105049965A (en) * | 2015-04-20 | 2015-11-11 | 中国电信股份有限公司 | OTN circuit routing method and system |
| CN105072035A (en) * | 2015-08-27 | 2015-11-18 | 中国电信股份有限公司 | Method and system for generating atomized route of optical transport network |
| CN105141457A (en) * | 2015-08-26 | 2015-12-09 | 中国电信股份有限公司 | Method, device and system for service access of optical transport network, and integrated network management |
| CN105245979A (en) * | 2015-08-27 | 2016-01-13 | 中国电信股份有限公司 | Modeling method and system of light transmission network |
-
2016
- 2016-12-12 CN CN201611135510.5A patent/CN108462638B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946007A (en) * | 2006-09-06 | 2007-04-11 | 中兴通讯股份有限公司 | Device and its method for mixing and converging data service and SDH service |
| EP2058986A1 (en) * | 2006-09-25 | 2009-05-13 | Huawei Technologies Co Ltd | A method for determining a routing path and a routing path determination unit |
| CN101355821A (en) * | 2008-09-03 | 2009-01-28 | 中兴通讯股份有限公司 | Method and apparatus for transmitting 10G bit optical fiber channel service in optical transmission network |
| CN101431532A (en) * | 2008-12-15 | 2009-05-13 | 中国电信股份有限公司 | Content routing method, load balancing equipment and resource management equipment |
| CN102143052A (en) * | 2010-11-08 | 2011-08-03 | 华为技术有限公司 | Method, equipment and system for lossless bandwidth |
| CN102075428A (en) * | 2011-01-20 | 2011-05-25 | 中国电信股份有限公司 | Integrated routing setting method and device |
| CN102724599A (en) * | 2011-03-30 | 2012-10-10 | 中兴通讯股份有限公司 | Bandwidth adjustment processing method for control platform |
| US20130170499A1 (en) * | 2011-04-15 | 2013-07-04 | Architecture Technology, Inc. | Border gateway broker, network and method |
| CN102170331A (en) * | 2011-05-09 | 2011-08-31 | 中兴通讯股份有限公司 | Method and device for adjusting speed of general communication channel (GCC) |
| US20130019283A1 (en) * | 2011-07-12 | 2013-01-17 | Bank Of America Corporation | Virtual Private Internet |
| CN105007222A (en) * | 2015-04-20 | 2015-10-28 | 中国电信股份有限公司 | Business transmission path selection method and business transmission path selection device |
| CN105049965A (en) * | 2015-04-20 | 2015-11-11 | 中国电信股份有限公司 | OTN circuit routing method and system |
| CN105141457A (en) * | 2015-08-26 | 2015-12-09 | 中国电信股份有限公司 | Method, device and system for service access of optical transport network, and integrated network management |
| CN105072035A (en) * | 2015-08-27 | 2015-11-18 | 中国电信股份有限公司 | Method and system for generating atomized route of optical transport network |
| CN105245979A (en) * | 2015-08-27 | 2016-01-13 | 中国电信股份有限公司 | Modeling method and system of light transmission network |
Non-Patent Citations (2)
| Title |
|---|
| SALIM BITAM: "Bandwidth impact on bee swarm routing for Vehicular Ad hoc Networks", 《IEEE》 * |
| 李保罡: "多速率感知的无线多跳网络信道分配", 《北京邮电大学学报》 * |
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